Fibrous bands or cords of CONNECTIVE TISSUE at the ends of SKELETAL MUSCLE FIBERS that serve to attach the MUSCLES to bones and other structures.
Injuries to the fibrous cords of connective tissue which attach muscles to bones or other structures.
A fibrous cord that connects the muscles in the back of the calf to the HEEL BONE.
Surgical procedure by which a tendon is incised at its insertion and placed at an anatomical site distant from the original insertion. The tendon remains attached at the point of origin and takes over the function of a muscle inactivated by trauma or disease.
A band of fibrous tissue that attaches the apex of the PATELLA to the lower part of the tubercle of the TIBIA. The ligament is actually the caudal continuation of the common tendon of the QUADRICEPS FEMORIS. The patella is embedded in that tendon. As such, the patellar ligament can be thought of as connecting the quadriceps femoris tendon to the tibia, and therefore it is sometimes called the patellar tendon.
Clinical syndrome describing overuse tendon injuries characterized by a combination of PAIN, diffuse or localized swelling, and impaired performance. Distinguishing tendinosis from tendinitis is clinically difficult and can be made only after histopathological examination.
Forcible or traumatic tear or break of an organ or other soft part of the body.
The musculotendinous sheath formed by the supraspinatus, infraspinatus, subscapularis, and teres minor muscles. These help stabilize the head of the HUMERUS in the glenoid fossa and allow for rotation of the SHOULDER JOINT about its longitudinal axis.
The properties, processes, and behavior of biological systems under the action of mechanical forces.
The maximum stress a material subjected to a stretching load can withstand without tearing. (McGraw-Hill Dictionary of Scientific and Technical Terms, 5th ed, p2001)
Shiny, flexible bands of fibrous tissue connecting together articular extremities of bones. They are pliant, tough, and inextensile.
Inflammation of the synovial lining of a tendon sheath. Causes include trauma, tendon stress, bacterial disease (gonorrhea, tuberculosis), rheumatic disease, and gout. Common sites are the hand, wrist, shoulder capsule, hip capsule, hamstring muscles, and Achilles tendon. The tendon sheaths become inflamed and painful, and accumulate fluid. Joint mobility is usually reduced.
A condition characterized by a broad range of progressive disorders ranging from TENOSYNOVITIS to tendon rupture with or without hindfoot collapse to a fixed, rigid, FLATFOOT deformity. Pathologic changes can involve associated tendons, ligaments, joint structures of the ANKLE, hindfoot, and midfoot. Posterior tibial tendon dysfunction is the most common cause of acquired flatfoot deformity in adults.
Surgical division of a tendon for relief of a deformity that is caused by congenital or acquired shortening of a muscle (Stedman, 27th ed). Tenotomy is performed in order to lengthen a muscle that has developed improperly, or become shortened and is resistant to stretching.
A purely physical condition which exists within any material because of strain or deformation by external forces or by non-uniform thermal expansion; expressed quantitatively in units of force per unit area.
General or unspecified injuries involving the fingers.
Techniques for securing together the edges of a wound, with loops of thread or similar materials (SUTURES).
The flat, triangular bone situated at the anterior part of the KNEE.
The physical state of supporting an applied load. This often refers to the weight-bearing bones or joints that support the body's weight, especially those in the spine, hip, knee, and foot.
A dead body, usually a human body.
A fluid-filled sac lined with SYNOVIAL MEMBRANE that provides a cushion between bones, tendons and/or muscles around a joint.
A polypeptide substance comprising about one third of the total protein in mammalian organisms. It is the main constituent of SKIN; CONNECTIVE TISSUE; and the organic substance of bones (BONE AND BONES) and teeth (TOOTH).
Pathological processes consisting of the union of the opposing surfaces of a wound.
Numerical expression indicating the measure of stiffness in a material. It is defined by the ratio of stress in a unit area of substance to the resulting deformation (strain). This allows the behavior of a material under load (such as bone) to be calculated.
A family of structurally related collagens that form the characteristic collagen fibril bundles seen in CONNECTIVE TISSUE.
The joint that is formed by the inferior articular and malleolar articular surfaces of the TIBIA; the malleolar articular surface of the FIBULA; and the medial malleolar, lateral malleolar, and superior surfaces of the TALUS.
Procedures used to treat and correct deformities, diseases, and injuries to the MUSCULOSKELETAL SYSTEM, its articulations, and associated structures.
Restoration of integrity to traumatized tissue.
Reflex contraction of a muscle in response to stretching, which stimulates muscle proprioceptors.
Harmful and painful condition caused by overuse or overexertion of some part of the musculoskeletal system, often resulting from work-related physical activities. It is characterized by inflammation, pain, or dysfunction of the involved joints, bones, ligaments, and nerves.
The distance and direction to which a bone joint can be extended. Range of motion is a function of the condition of the joints, muscles, and connective tissues involved. Joint flexibility can be improved through appropriate MUSCLE STRETCHING EXERCISES.
Procedures used to reconstruct, restore, or improve defective, damaged, or missing structures.
Fixation of the end of a tendon to a bone, often by suturing.
A subtype of striated muscle, attached by TENDONS to the SKELETON. Skeletal muscles are innervated and their movement can be consciously controlled. They are also called voluntary muscles.
Fibrous cords of CONNECTIVE TISSUE that attach bones to each other and hold together the many types of joints in the body. Articular ligaments are strong, elastic, and allow movement in only specific directions, depending on the individual joint.
Resistance and recovery from distortion of shape.
Tissue that supports and binds other tissues. It consists of CONNECTIVE TISSUE CELLS embedded in a large amount of EXTRACELLULAR MATRIX.
A strong ligament of the knee that originates from the posteromedial portion of the lateral condyle of the femur, passes anteriorly and inferiorly between the condyles, and attaches to the depression in front of the intercondylar eminence of the tibia.
The sac enclosing a joint. It is composed of an outer fibrous articular capsule and an inner SYNOVIAL MEMBRANE.
A front limb of a quadruped. (The Random House College Dictionary, 1980)
The articulation between the head of the HUMERUS and the glenoid cavity of the SCAPULA.
Any one of five terminal digits of the vertebrate FOOT.
Injuries incurred during participation in competitive or non-competitive sports.
Surface resistance to the relative motion of one body against the rubbing, sliding, rolling, or flowing of another with which it is in contact.
Implants used in arthroscopic surgery and other orthopedic procedures to attach soft tissue to bone. One end of a suture is tied to soft tissue and the other end to the implant. The anchors are made of a variety of materials including titanium, stainless steel, or absorbable polymers.
The largest of the TARSAL BONES which is situated at the lower and back part of the FOOT, forming the HEEL.
The joint that is formed by the distal end of the RADIUS, the articular disc of the distal radioulnar joint, and the proximal row of CARPAL BONES; (SCAPHOID BONE; LUNATE BONE; triquetral bone).
Materials used in closing a surgical or traumatic wound. (From Dorland, 28th ed)
Injuries to the knee or the knee joint.
The first digit on the radial side of the hand which in humans lies opposite the other four.
Endoscopic examination, therapy and surgery of the joint.
The articulation between the head of one phalanx and the base of the one distal to it, in each finger.

Specific and innervation-regulated expression of the intermediate filament protein nestin at neuromuscular and myotendinous junctions in skeletal muscle. (1/2015)

The intermediate filament proteins nestin, vimentin, and desmin show a specific temporal expression pattern during the development of myofibers from myogenic precursor cells. Nestin and vimentin are actively expressed during early developmental stages to be later down-regulated, vimentin completely and nestin to minimal levels, whereas desmin expression begins later and is maintained in mature myofibers, in which desmin participates in maintaining structural integrity. In this study we have analyzed the expression levels and distribution pattern of nestin in intact and denervated muscle in rat and in human. Nestin immunoreactivity was specifically and focally localized in the sarcoplasm underneath neuromuscular junctions (NMJs) and in the vicinity of the myotendinous junctions (MTJs), ie, in regions associated with acetylcholine receptors (AChRs). This association prompted us to analyze nestin in neurogenically and myogenically denervated muscle. Immunoblot analysis disclosed a marked overall increase of accumulated nestin protein. Similar to the extrajunctional redistribution of AChRs in denervated myofibers, nestin immunoreactivity extended widely beyond the NMJ region. Re-innervation caused complete reversion of these changes. Our study demonstrates that the expression levels and distribution pattern of nestin are regulated by innervation, ie, signal transduction into myofibers.  (+info)

Fibrocartilage in tendons and ligaments--an adaptation to compressive load. (2/2015)

Where tendons and ligaments are subject to compression, they are frequently fibrocartilaginous. This occurs at 2 principal sites: where tendons (and sometimes ligaments) wrap around bony or fibrous pulleys, and in the region where they attach to bone, i.e. at their entheses. Wrap-around tendons are most characteristic of the limbs and are commonly wider at their point of bony contact so that the pressure is reduced. The most fibrocartilaginous tendons are heavily loaded and permanently bent around their pulleys. There is often pronounced interweaving of collagen fibres that prevents the tendons from splaying apart under compression. The fibrocartilage can be located within fascicles, or in endo- or epitenon (where it may protect blood vessels from compression or allow fascicles to slide). Fibrocartilage cells are commonly packed with intermediate filaments which could be involved in transducing mechanical load. The ECM often contains aggrecan which allows the tendon to imbibe water and withstand compression. Type II collagen may also be present, particularly in tendons that are heavily loaded. Fibrocartilage is a dynamic tissue that disappears when the tendons are rerouted surgically and can be maintained in vitro when discs of tendon are compressed. Finite element analyses provide a good correlation between its distribution and levels of compressive stress, but at some locations fibrocartilage is a sign of pathology. Enthesis fibrocartilage is most typical of tendons or ligaments that attach to the epiphyses of long bones where it may also be accompanied by sesamoid and periosteal fibrocartilages. It is characteristic of sites where the angle of attachment changes throughout the range of joint movement and it reduces wear and tear by dissipating stress concentration at the bony interface. There is a good correlation between the distribution of fibrocartilage within an enthesis and the levels of compressive stress. The complex interlocking between calcified fibrocartilage and bone contributes to the mechanical strength of the enthesis and cartilage-like molecules (e.g. aggrecan and type II collagen) in the ECM contribute to its ability to withstand compression. Pathological changes are common and are known as enthesopathies.  (+info)

Extensive post-traumatic ossification of the patellar tendon. A report of two cases. (3/2015)

Two men, aged 21 and 50 years, were seen with ossification of the patellar tendon after injury to the knee in adolescence. They complained of pain and had patella alta. Large bony masses were excised from below the affected patellae. The patellar tendon was then reconstructed using a Leeds-Keio ligament. The results at six and ten years, respectively, were good, with neither patient having pain or an extension lag.  (+info)

Fibromodulin-null mice have abnormal collagen fibrils, tissue organization, and altered lumican deposition in tendon. (4/2015)

Fibromodulin is a member of a family of connective tissue glycoproteins/proteoglycans containing leucine-rich repeat motifs. Several members of this gene family bind to fibrillar collagens and are believed to function in the assembly of the collagen network in connective tissues. Here we show that mice lacking a functional fibromodulin gene exhibit an altered morphological phenotype in tail tendon with fewer and abnormal collagen fiber bundles. In fibromodulin-null animals virtually all collagen fiber bundles are disorganized and have an abnormal morphology. Also 10-20% of the bundles in heterozygous mice are similar to the abnormal bundles in fibromodulin-null tail tendon. Ultrastructural analysis of Achilles tendon from fibromodulin-null mice show collagen fibrils with irregular and rough outlines in cross-section. Morphometric analysis show that fibromodulin-null mice have on the average thinner fibrils than wild type animals as a result of a larger preponderance of very thin fibrils in an overall similar range of fibril diameters. Protein and RNA analyses show an approximately 4-fold increase in the content of lumican in fibromodulin-null as compared with wild type tail tendon, despite a decrease in lumican mRNA. These results demonstrate a role for fibromodulin in collagen fibrillogenesis and suggest that the orchestrated action of several leucine-rich repeat glycoproteins/proteoglycans influence the architecture of collagen matrices.  (+info)

Predicting the outcome of adductor tenotomy. (5/2015)

This study reviewed 57 hips in 30 children (18 girls and 12 boys) with cerebral palsy who had undergone an adductor tenotomy alone or in combination with an anterior obturator neurectomy (23 hips). Results were evaluated by the Reimers migration percentage (MP). The hips were split into three groups: group A (12 hips) a preoperative MP of less than 20%, group B (25 hips) between 20 and 40%, and group C (20 hips) more than 40%. The mean age at the time of surgery was 6 years and 1 month (range: 2.5-13 years). The mean period of review was 6 years and 3 months (2-20 years). The results were considered as "good" when radiographs at the longest follow-up showed a decrease of > 10% of the MP, as "bad" when they showed an increase of > 10%, and as "stable" when the MPs varied less than 10%. At the latest review of group A, 11 were stable (92%) and 1 was bad. In group B, 12 were stable (48%), 7 were good (28%), and 6 were bad (24%). In group C, 7 were stable (35%), and 13 were bad (65%). The preoperative migration percentage provided to be the only predictor of outcome. Age at the time of surgery had no constant significant effect on the outcome, neither had the addition of an anterior neurectomy.  (+info)

Insertion of the abductor hallucis muscle in feet with and without hallux valgus. (6/2015)

Textbooks of human anatomy present different opinions on the insertion of the abductor hallucis muscle which is concerned in etiology as well as in therapy of hallux valgus. In plastic and reconstructive surgery the muscle is taken as a graft for flap-surgery. In this study 109 feet (58 right, 51 left) were examined, 18 of these with clinical hallux valgus. The tendon of the muscle may attach to the tendon of the medial head of the short flexor hallucis muscle where a subtendineous bursa can be found. At the head of the first metatarsal bone the joint capsule is reinforced by fibres arising from the medial sesamoid bone which may be called "medial sesamoidal ligament." The tendon passes the first metatarsophalangeal joint plantarily to its transverse axis. Three types of insertion could be distinguished: type A, insertion at the proximal phalanx (N = 42); type B, insertion at the medial sesamoid ligament and at the medial sesamoid bone (N = 65); type C, insertion at the medial sesamoid bone (N = 2). In all types superficial fibres of the tendon extended to the medial and plantar sides of the base of the proximal phalanx, running in a plantar to dorsal direction. Statistical analysis exposed neither significant differences between both sides nor significant difference between normal feet and feet with hallux valgus. Therefore, a specific pattern of insertion of the abductor hallucis muscle in hallux valgus cannot be stated.  (+info)

Effect of L-azetidine-2-carboxylic acid on glycosylations of collagen in chick-embryo tendon cells. (7/2015)

The glycosylations of hydroxylysine during collagen biosynthesis in isolated chick-embryo tendon cells were studied by using pulse-chase labelling experiments with [14C]-lysine. The hydroxylation of lysine and the glycosylations of hydroxylysine continued after a 5 min pulse label for up to about 10 min during the chase period. These data differ from those obtained previously in isolated chick-embryo cartilage cells, in which, after a similar 5 min pulse label, these reactions continued during the chase period for up to about 20 min. The collagen synthesized by the isolated chick-embryo tendon cells differed markedly from the type I collagen of adult tissues in its degree of hydroxylation of lysine residues and glycosylations of hydroxylysine residues. When the isolated tendon cells were incubated in the presence of L-azetidine-2-carboxylic acid, the degree of glycosylations of hydroxylysine during the first 10 min of the chase period was identical with that in cells incubated without thcarboxylic acid for at least 60 min, whereas no additional glycosylations took place in the control cells after the 10 min time-point. As a consequence, the collagen synthesized in the presence of this compound contained more carbohydrate than did the collagen synthesized by the control cells. Additional experiments indicated that azetidine-2-carboxylic acid did not increase the collagen glycosyltransferase activities in the tendon cells or the rate of glycosylation reactions when added directly to the enzyme incubation mixture. Control experiments with colchicine indicated that the delay in the rate of collagen secretion, which was observed in the presence of azetidine-2-carboxylic acid, did not in itself affect the degree of glycosylations of collagen. The results thus suggest that the increased glycosylations were due to inhibition of the collagen triple-helix formation, which is known to occur in the presence of azetidine-2-carboxylic acid.  (+info)

Plantar aponeurosis and internal architecture of the ball of the foot. (8/2015)

On the basis of its internal structure, the ball of the foot can be divided into three transverse areas, each with a different mechanical function: (1) an area proximal to the heads of the metatarsals in which the retinacula cutis are developed into a series of transverse bands, and in which the deep fibres of the plantar aponeurosis form ten sagittal septa connected to the deep transverse metatarsal ligament and through this the proximal phalanges of the toes, (2) an area below the heads of the metatarsals in which vertical fibres from the joint capsules and the sides of the fibrous flexor sheaths form a cushion below each metatarsal head, and in which fat bodies cover the digital nerves and vessels in their passage between the cushions, and (3) a distal area which comprises the interdigital web. The superficial fibres of the plantar aponeurosis are inserted into the skin of this distal area, and deep to them the plantar interdigital ligament forms a series of transverse lamellae connected to the proximal phalanges by a mooring ligament which arches from one fibrous flexor sheath to the next. When the metatarsophalangeal joints are extended, the fibres of the three areas are tensed and the skin is anchored firmly to the skeleton. The direction of the fibres in the distal and proximal area promotes the transfer of forces exerted on the skin during push-off and braking respectively, while the intermediate area is adapted to bear the weight of the body. A concentration of Pacinian corpuscles is found along the digital nerves in the weight-bearing area below the transverse metatarsal ligament. The nerves for the second, and especially for the third, interstice are close to or in contact with the sharp proximal edges of the sagittal septa.  (+info)

Introduction Injuries to the equine superficial digital flexor tendon (SDFT) play a prominent role in the orthopaedic disorders and form an important threat to both the equine athletic potential and welfare. Therefore this thesis aims at in-depth understanding the development of ECM composition in equine SDFT, and the biological effect of ... read more non-invasive physical therapy on tendons. Tendon development and ageing In the first part of the thesis two differently loaded regions were chosen deliberately, the mid-metacarpal region (tensile strain) and the sesamoid region (tensional and compressive loading). In the newborn tendon there were significant differences in ECM composition between these 2 loaded regions, which might be probably caused by the fetus movement in utero (chapter II). Directly after birth the functional adaptation of tendon to weight bearing and loading take place for during the first months of life and this can be assumed to affect the loading capacity of tendons and ...
TY - JOUR. T1 - Digital Resistance and Tendon Strength during the First Week after Flexor Digitorum Profundus Tendon Repair in a Canine Model in Vivo. AU - Zhao, Chunfeng. AU - Amadio, Peter C.. AU - Paillard, Philippe. AU - Tanaka, Tatsuro. AU - Zobitz, Mark E.. AU - Larson, Dirk R.. AU - An, Kai Nan. PY - 2004/2. Y1 - 2004/2. N2 - Background: After flexor tendon repair, the strength of the repair and the resistance to digital motion are important considerations in deciding when to initiate postoperative rehabilitation. Our objective was to assess these factors in a short-term in vivo canine model of flexor tendon repair. Methods: Forty-eight dogs were randomly allocated to four groups based on the duration of postoperative follow-up (one, three, five, or seven days). In each group, two flexor digitorum profundus tendons of one forepaw were exposed. One tendon (the repair tendon) was sharply transected and repaired with a modified Kessler suture, and the other one (the sham tendon) was simply ...
TY - JOUR. T1 - Tibialis Anterior Tendon Lengthening. T2 - Adjunctive Treatment of Plantar Lateral Column Diabetic Foot Ulcers. AU - Kim, Paul J.. AU - Steinberg, John S.. AU - Kikuchi, Mamoru. AU - Attinger, Christopher E.. PY - 2015/7/1. Y1 - 2015/7/1. N2 - Tendon lengthening and rebalancing are adjunctive procedures for the treatment of chronic ulcerations in the diabetic foot. For example, the equinus deformity has been implicated as a major deforming force and is surgically treated by lengthening the Achilles tendon. A contracted tibialis anterior tendon can also play a role by potentiating a varus rotational force, increasing the pressures along the lateral column of the forefoot, and resulting in the development or chronicity of an ulceration. We present a novel application of tibialis anterior tendon lengthening for the adjunctive treatment of chronic ulcerations in the diabetic foot.. AB - Tendon lengthening and rebalancing are adjunctive procedures for the treatment of chronic ...
TY - JOUR. T1 - Active hyaluronidase 2 expression in the granulation tissue formed in the healing process of equine superficial digital flexor tendonitis. AU - Yuda, Yohei. AU - Kasashima, Yoshinori. AU - Kuwano, Atsutoshi. AU - Sato, Kan. AU - Hattori, Shunji. AU - Arai, Katsuhiko. PY - 2013. Y1 - 2013. N2 - Upregulation of hyaluronidase 2 (HYAL2), one of somatic hyaluronidase (HAase), was demonstrated in granulation tissue during the healing of equine superficial digital flexor tendon injuries. The activity of HAase was assessed by hyaluronan (HA)-containing gel zymography and in situ zymography using frozen sections obtained from normal and injured tendon tissues. Elevated HAase activity was identified in the extract from the tendinopathic tissues, with lower levels of the activity in normal tendons. In situ zymography using fluorescently-labeled HA demonstrated HAase activity in the granulation tissue formed in the injured region. In addition, in situ hybridization analysis indicated that ...
Abstract: Tendons are frequently injured, but current treatment strategies aimed at repairing or regenerating tendon have remain insufficient due to a limited understanding of which factors regulate cell behavior, matrix assembly, and mechanical properties. By elucidating these factors, we will gain valuable insights into how tendons heal and develop, which may allow for improved tendon tissue eng... read moreineering strategies. Tendon healing and development are characterized by substantial extracellular matrix turnover, which is thought to be driven by matrix metalloproteinases, including MT3-MMP. MT3-MMP has been shown to be present in embryonic tendon, but only at late stages of development by Western blot. MT3-MMP has been implicated as a possible regulator of tissue development, but its role in tendon development has not yet been revealed. Here, a detailed description of MT3-MMP production during embryonic tendon development is presented, and substrate elastic modulus is explored as a ...
Tendon is a connective tissue that transmits the forces generated by muscle to bone and allows body motion. Type I collagen is the main structural and functional component of tendons. The signals regulating the production and the spatial organisation of type I collagen in developing tendons have not been fully identified. Moreover, because type I collagen is not specific to tendons, it is not possible to follow tendon development by mapping collagen expression (reviewed by Gaut and Duprez, 2016). The basic helix-loop-helix (bHLH) transcription factor Scleraxis (Scx) has been identified as an early tendon marker during development. Scx is expressed in tendon progenitors, developing tendons and adult tendons (Schweitzer et al., 2001; Pryce et al., 2007; Mendias et al., 2012). Scx is not the unique master gene driving tendon development, as tendons are formed in Scx−/− mice, albeit displaying differentiation defects (Murchison et al., 2007). Moreover, Col1a1 expression is downregulated in ...
TY - JOUR. T1 - Tendon progenitor cells in injured tendons have strong chondrogenic potential. T2 - The cd105-negative subpopulation induces chondrogenic degeneration. AU - Asai, Shuji. AU - Otsuru, Satoru. AU - Candela, Maria Elena. AU - Cantley, Leslie. AU - Uchibe, Kenta. AU - Hofmann, Ted J.. AU - Zhang, Kairui. AU - Wapner, Keith L.. AU - Soslowsky, Louis J.. AU - Horwitz, Edwin M.. AU - Enomoto-Iwamoto, Motomi. PY - 2014/12/1. Y1 - 2014/12/1. N2 - To study the cellular mechanism of the tendon repair process, we used a mouse Achilles tendon injury model to focus on the cells recruited to the injured site. The cells isolated from injured tendon 1 week after the surgery and uninjured tendons contained the connective tissue progenitor populations as determined by colony-forming capacity, cell surface markers, and multipotency. When the injured tendon-derived progenitor cells (inTPCs) were transplanted into injured Achilles tendons, they were not only integrated in the regenerating area ...
What is an extensor tendon?. Extensor tendons, located on the back of the hand and fingers, allow you to straighten your fingers and thumb (see Figure 1). These tendons are attached to muscles in the forearm. As the tendons continue into the fingers, they become flat and thin. In the fingers, these tendons are joined by smaller tendons from the muscles in the hand. It is these small-muscle tendons that allow delicate finger motions and coordination.. How are extensor tendons injured?. Extensor tendons are just under the skin, directly on the bone, on the back of the hands and fingers. Because of their location, they can be easily injured even by a minor cut. Jamming a finger may cause these thin tendons to rip apart from their attachment to bone. After this type of injury, you may have a hard time straightening one or more joints. Treatment is necessary to return use to the tendon.. How are extensor tendon injuries treated?. Cuts that split the tendon may need stitches, but tears caused by ...
What is an extensor tendon?. Extensor tendons, located on the back of the hand and fingers, allow you to straighten your fingers and thumb (see Figure 1). These tendons are attached to muscles in the forearm. As the tendons continue into the fingers, they become flat and thin. In the fingers, these tendons are joined by smaller tendons from the muscles in the hand. It is these small-muscle tendons that allow delicate finger motions and coordination.. How are extensor tendons injured?. Extensor tendons are just under the skin, directly on the bone, on the back of the hands and fingers. Because of their location, they can be easily injured even by a minor cut. Jamming a finger may cause these thin tendons to rip apart from their attachment to bone. After this type of injury, you may have a hard time straightening one or more joints. Treatment is necessary to return use to the tendon.. How are extensor tendon injuries treated?. Cuts that split the tendon may need stitches, but tears caused by ...
Fingerprint Dive into the research topics of Gliding characteristics of tendon repair in canine flexor digitorum profundus tendons. Together they form a unique fingerprint. ...
The development of complex musculoskeletal system requires essential interaction between muscles, bone, cartilage, soft connective tissue which includes tendons and ligaments and innervation of muscle by motor neurons. Tendon is a fibrous connective tissue that connects bone to muscle and bone to bone. Axial tendon progenitors arise from the syndetome in somites while limb tendons arise from lateral plate mesoderm. Scleraxis, a bHLH transcription factor is expressed in tendon cells. Meox2 has been shown to express in the limb mesoderm. In this study, we found that Meox2 is also necessary for the normal development of tendons and soft connective tissue. Meox2-/- neonatal mice had brittle, pale and thin tendons. Histological analysis showed mispatterned tendon tissue and reduced tendon mass. Using the Scleraxis-GFP reporter transgene, we found decreased expression of GFP in Meox2-/- in postnatal limb and tail tendons. In situ analysis of Scx RNA expression in Meox2-/- embryos confirmed the ...
There are few assessment tools available to objectively measure in-vivo flexor tendon healing in the hand. Ultrasound properties of echogenicity and tendon thickness, which indicate structural properties of the healing tendon, have previously been used to evaluate healing of the surgically repaired Achilles tendon in humans, and various animal tendons. In the past, tendon excursion has been measured invasively by radiographic measurement of implanted metal markers, however a non-invasive alternative is to measure the distance moved by tendon-suture material, which is rendered visible by ultrasound imaging. Gapping of the tendon ends has also been previously measured ultrasonographically, as has margination (definition of tissue borders), which indicates tendon adhesions. In addition, power Doppler ultrasound is a sensitive measure of tendon vascularity and is able to detect change in tendinopathy lesions and inflammatory conditions. However, it is not known if the ultrasound properties (of ...
PubMedID: 23301865 | Foot posture is associated with morphometry of the peroneus longus muscle, tibialis anterior tendon, and Achilles tendon. | Scandinavian journal of medicine & science in sports | 1/10/2013
Tendon healing is generally a time-consuming process and often leads to a functionally altered reparative tissue. Using degradable scaffolds for tendon reconstruction still remains a compromise in view of the required high mechanical strength of tendons. Regenerative approaches based on natural decellularized allo- or xenogenic tendon extracellular matrix (ECM) have recently started to attract interest. This ECM combines the advantages of its intrinsic mechanical competence with that of providing tenogenic stimuli for immigrating cells mediated, for example, by the growth factors and other mediators entrapped within the natural ECM. A major restriction for their therapeutic application is the mainly cell-associated immunogenicity of xenogenic or allogenic tissues and, in the case of allogenic tissues, also the risk of disease transmission. A survey of approaches for tendon reconstruction using cell-free tendon ECM is presented here, whereby the problems associated with the decellularization procedures,
Tendon cells, or tenocytes, are elongated fibroblast type cells. The cytoplasm is stretched between the collagen fibres of the tendon. They have a central cell nucleus with a prominent nucleolus. Tendon cells have a well-developed rough endoplasmic reticulum and they are responsible for synthesis and turnover of tendon fibres and ground substance. Tendon cells form a connecting epithelial layer between the muscle and shell in molluscs. In gastropods, for example, the retractor muscles connect to the shell via tendon cells. Muscle cells are attached to the collagenous myo-tendon space via hemidesmosomes. The myo-tendon space is then attached to the base of the tendon cells via basal hemidesmosomes, while apical hemidesmosomes, which sit atop microvilli, attach the tendon cells to a thin layer of collagen. This is in turn attached to the shell via organic fibres which insert into the shell. Molluscan tendon cells appear columnar and contain a large basal cell nucleus. The cytoplasm is filled with ...
In response to injury, tendon fibroblasts are activated, migrate to the wound, and contribute to tissue repair by producing and organizing the extracellular matrix. Collagen VI is a microfibrillar collagen enriched in the pericellular matrix of tendon fibroblasts with a potential regulatory role in tendon repair mechanism. We investigated the molecular basis of the interaction between collagen VI and the cell membrane both in tissue sections and fibroblast cultures of human tendon, and analyzed the deposition of collagen VI during migration and myofibroblast trans-differentiation, two crucial events for tendon repair. Tendon fibroblast displayed a collagen VI microfibrillar network closely associated with the cell surface. Binding of collagen VI with the cell membrane was mediated by NG2 proteoglycan, as demonstrated by in vitro perturbation of collagen VI-NG2 interaction with a NG2-blocking antibody. Cultures subjected to wound healing scratch assay displayed collagen VI-NG2 complexes at the ...
It is known that extracellular glutamate concentrations are increased in tendinopathy but the effects of glutamate upon human tendon derived cells are unknown. The primary purpose was to investigate the effect of glutamate exposure on human tendon-derived cells in terms of viability, protein, and gene expression. The second purpose was to assess whether NMDAR antagonism would affect the response of tendon-derived cells to glutamate exposure. Human tendon-derived cells were obtained from supraspinatus tendon tissue obtained during rotator cuff repair (tendon tear derived cells) and from healthy hamstring tendon tissue (control cells). The in vitro impact of glutamate exposure and NMDAR antagonism (MK-801) was measured using the Alamar blue cell viability assay, immunocytochemistry, and quantitative real-time PCR. Glutamate reduced cell viability at 24 h in tendon tear derived cells but not in control cells at concentrations of 7.5 mM and above. Cell viability was significantly reduced after 72 h of 1.875
© 2015 Orthopaedic Research Society. Published by Wiley Periodicals, Inc. It is known that extracellular glutamate concentrations are increased in tendinopathy but the effects of glutamate upon human tendon derived cells are unknown. The primary purpose was to investigate the effect of glutamate exposure on human tendon-derived cells in terms of viability, protein, and gene expression. The second purpose was to assess whether NMDAR antagonism would affect the response of tendon-derived cells to glutamate exposure. Human tendon-derived cells were obtained from supraspinatus tendon tissue obtained during rotator cuff repair (tendon tear derived cells) and from healthy hamstring tendon tissue (control cells). The in vitro impact of glutamate exposure and NMDAR antagonism (MK-801) was measured using the Alamar blue cell viability assay, immunocytochemistry, and quantitative real-time PCR. Glutamate reduced cell viability at 24 h in tendon tear derived cells but not in control cells at concentrations of 7.5
TY - JOUR. T1 - Digital flexor tendon lacerations in horses. T2 - 50 cases (1975-1990).. AU - Taylor, D. S.. AU - Pascoe, John. AU - Meagher, Dennis. AU - Honnas, C. M.. PY - 1995/2/1. Y1 - 1995/2/1. N2 - The medical records of 50 horses examined because of lacerations of the tendon of the superficial or deep digital flexor muscle were reviewed to determine whether any injury or treatment factors could be associated with outcome. Median age of horses treated was 4.5 years (range, 1.5 years to 15 years), and the median follow-up time was 5 years (range, 1.5 to 16 years) after injury. Horses were considered to have survived if they were alive more than 1 year after injury. Twelve of 16 horses that had 1 or the other tendon transected survived; 13 of 16 horses that had both tendons transected survived; and 14 of 18 horses that had partial tendon disruptions of 1 or both tendons survived. Of the 39 surviving horses, 27 horses returned to their original use, and 32 horses were sound for riding. Nine ...
TY - JOUR. T1 - Rupture of flexor tendons to the little finger due to bony irregularities in the carpal tunnel. AU - Stevenson, Thomas R. AU - Louis, D. S.. AU - Zucker, S. E.. PY - 1988. Y1 - 1988. N2 - Rupture of a finger flexor tendon occurs most commonly in the patient with rheumatoid arthritis. We have treated two patients who suffered rupture of the flexor tendons to the little finger due to bony irregularities in the carpal tunnel unrelated to rheumatoid disease. Each irregularity was removed and the rough surface covered with a portion of the flexor retinaculum. This resurfacing affords protection against recurrent abrasion and rupture. Tendon function was restored by suturing the ruptured profundus tendon to the adjacent intact profundus tendon of the ring finger. Satisfactory function of the little finger was achieved in both patients. Neither patient has experienced recurrent rupture.. AB - Rupture of a finger flexor tendon occurs most commonly in the patient with rheumatoid ...
Hand Nerves And Tendons - See more about Hand Nerves And Tendons, hand anatomy bones tendons, hand anatomy flexor tendons, hand anatomy muscles and tendons, hand anatomy muscles tendons, hand anatomy tendon sheath, hand anatomy tendons extensor, hand anatomy tendons pulleys, hand anatomy with tendons, hand nerves and tendons, nerves and tendons of the hand
Hand Tendons Anatomy - See more about Hand Tendons Anatomy, anatomy tendons of hand, extensor tendons anatomy of the hand, hand anatomy bones and tendons, hand anatomy tendon sheath, hand anatomy tendons injuries, hand anatomy tendons ligaments, hand anatomy tendons pulleys, hand tendon anatomy flexor, hand tendon anatomy mri, hand tendon anatomy ppt
Tendon Healing Tendons are made of living cells. If the cut ends of the tendon can be brought back together, healing begins through the cells that are inside of the tendon as well as the tissue outside of the tendon. Because the cut ends of a tendon usually separate after an injury, a cut tendon can not heal without surgery. Your doctor will advise you on how soon surgery is needed after a flexor tendon is cut. There are many ways to repair a cut tendon, and certain types of cuts need a specific type of repair. In the finger, it is important to preserve certain pulleys, and there is very little space between the tendon and pulley in which to perform a repair. Nearby nerves and blood vessels may need to be repaired as well. After surgery, and depending on the type of cut, the injured area can either be protected from movement or started on a very specific limited-movement program for several weeks (see Figure 3). Your doctor may prescribe hand therapy for you after surgery. If unprotected finger ...
What is It?. The flexor tendons of the fingers allow the fingers to bend and grip. When the tendon is no longer attached to the bone at the end of the finger (rupture), it is impossible to bend the fingertip.. What is it caused by?. The most common cause of a flexor tendon injury is a deep cut to the finger. When cut, the tendon acts like a rubber band, and the ends pull away from one another. When this happens, it becomes impossible to bend the tip of the finger. Sometimes, the flexor tendon may tear or pull away from the bone. In sports such as rugby or rugby league, a player may grab another players jersey, and get their finger may get caught in the fabric of the jersey causing the flexor tendon to tear. This injury is called a jersey finger.. How is it treated?. The torn FDP tendon may retract slightly, remaining within the finger, or it can retract more fully into the palm of the hand. This injury requires surgical repair as soon as possible! After surgery, when the tendon is re-attached ...
The healing process of ruptured tendons is suboptimal, taking months to achieve tissue with inferior properties to healthy tendon. Mechanical loading has been shown to positively influence tendon healing. However, high frequency low magnitude (HFLM) loads, which have shown promise in maintaining healthy tendon properties, have not been studied with in vitro injury models. Here, we present and validate an in vitro scratch tendon tissue injury model to investigate effects of HFLM loading on the properties of injured rat tail tendon fascicles (RTTFs). A longitudinal tendon tear was simulated using a needle aseptically to scratch a defined length along individual RTTFs. Tissue viability, biomechanical, and biochemical parameters were investigated before and 7 days after culture . The effects of static, HFLM (20 Hz), and low frequency (1 Hz) cyclic loading or no load were also investigated. Tendon viability was confirmed in damaged RTTFs after 7 days of culture, and the effects of a 0.77 ± 0.06 cm scratch
Tendons are strong, flexible bands of connective tissue that attach muscles to bones. They play an extremely important role in the function of the hand and injury to the tendons can cause loss of hand function. The degree and severity of impairment depends on which specific tendon or tendons are injured. Common classes of tendons that suffer injury are the flexor tendons, which are responsible for bending the fingers inward as in a fist. The most serious of tendon injuries is a ruptured tendon, where there is a complete separation of a tendon into two parts. This type of injury is usually the result of trauma. ...
Tendons are traditionally thought to consist of tenocytes only, the resident cells of tendons; however, a recent study has demonstrated that human and mouse tendons also contain stem cells, referred to as tendon stem/progenitor cells (TSCs). However, the differential properties of TSCs and tenocytes remain largely undefined. This study aims to characterize the properties of these tendon cells derived from rabbits. TSCs and tenocytes were isolated from patellar and Achilles tendons of rabbits. The differentiation potential and cell marker expression of the two types of cells were examined using histochemical, immunohistochemical, and qRT-PCR analysis as well as in vivo implantation. In addition, morphology, colony formation, and proliferation of TSCs and tenocytes were also compared. It was found that TSCs were able to differentiate into adipocytes, chondrocytes, and osteocytes in vitro, and form tendon-like, cartilage-like, and bone-like tissues in vivo. In contrast, tenocytes had little such
The current work aimed to examine the long-term (1.5 years) mechanosensitivity of AT biomechanical and morphological properties and their association with the muscle force production capacity within a group of older individuals. Our hypotheses, that the tendon stiffness in older adults increases after medium-term exercise mainly due to changes in tendon material properties and that after long-term exercise, hypertrophy of the tendon might also induce changes in tendon mechanical properties, were partly confirmed, as tendon hypertrophy was identified after 14 weeks of an exercise intervention.. The cross-sectional study revealed a 33% higher tendon stiffness, 17% higher Youngs modulus and a 12% higher mean free AT CSA along the entire tendon length for GroupStrong in comparison to GroupWeak (∼42% difference in the TS muscle strength). These findings show that the higher tendon stiffness for the stronger subjects is caused by a larger tendon CSA in combination with an intrinsic tendon material ...
A nonlinear elastic microstructural model is used to investigate the relationship between structure and function in energy-storing and positional tendons. The model is used to fit mechanical tension test data from the equine common digital extensor tendon (CDET) and superficial digital flexor tendon (SDFT), which are used as archetypes of positional and energy-storing tendons, respectively. The fibril crimp and fascicle helix angles of the two tendon types are used as fitting parameters in the mathematical model to predict their values. The outer fibril crimp angles were predicted to be 15.1° ± 2.3° in the CDET and 15.8° ± 4.1° in the SDFT, and the average crimp angles were predicted to be 10.0° ± 1.5° in the CDET and 10.5° ± 2.7° in the SDFT. The crimp angles were not found to be statistically significantly different between the two tendon types (p = 0.572). By contrast, the fascicle helix angles were predicted to be 7.9° ± 9.3° in the CDET and ...
The biceps tendon is a long cord-like structure that represents the uppermost extension of the long head of the biceps muscle. It rests in a groove at the top of the arm bone (humerus) and is situated between the subscapularis and supraspinatus tendons of the rotator cuff and ultimately attaches to a structure inside the shoulder called the labrum.. Biceps tendon disorders in the shoulder are primarily a function of aging as the tendon quality deteriorates and the tendon can begin to fail and eventually rupture. Biceps tendon ruptures typically are heralded by an audible or palpable pop and significant bruising in the upper arm. In most cases the biceps muscle belly will contract and appear prominent after the tendon has ruptured, referred to as a Popeye muscle sign. Although rupture of the biceps tendon can occur in a dramatic fashion with noise followed by deformity in the arm leading most patients to fear the worst, in almost all cases this is an injury that is very well tolerated and ...
New research into how tendons age has found that the material between tendon fibre bundles stiffens as it gets older and that this is responsible for older horses being more susceptible to tendon injuries.. Researchers from Queen Mary University of London (QMUL), University of East Anglia, University College London and University of Liverpool, repeatedly stretched samples of horse tendons, which are very similar to human ones, to test their elasticity and ability to recover.. Experiments in the past have shown that stiffening in aging tendons contributes to increased injuries in older tendons and this new research shows that it is specifically the stiffening and decreased resistance to repetitive loading of the tissue which holds tendon fibre bundles in place that is responsible.. Tendon fibre bundles are surrounded by the interfascicular matrix (IFM), made up of tissue which enables the fibre bundles to slide past each other and stretch independently. In horses, the superficial digital flexor ...
Tendon and ligament injury is a worldwide health problem, but the treatment options remain limited. Tendon and ligament engineering might provide an alternative tissue source for the surgical replacement of injured tendon. A bioreactor provides a controllable environment enabling the systematic study of specific biological, biochemical, and biomechanical requirements to design and manufacture engineered tendon/ligament tissue. Furthermore, the tendon/ligament bioreactor system can provide a suitable culture environment, which mimics the dynamics of the in vivo environment for tendon/ligament maturation. For clinical settings, bioreactors also have the advantages of less-contamination risk, high reproducibility of cell propagation by minimizing manual operation, and a consistent end product. In this review, we identify the key components, design preferences, and criteria that are required for the development of an ideal bioreactor for engineering tendons and ligaments.. ...
Every breed and riding discipline has its own set of tendon and ligament injuries, but across the board there are four major structures in the forelimbs that are most commonly injured. Tendons and ligaments are made from the same basic tissue and have the same basic structure. The tissue is a very strong fibrous material that groups together in bundles, forming long cords. Tendons join muscle to bone and as a result, when the muscle contracts, the bone moves. Most tendons are designated as either flexor or extensor. Flexor tendons allow a joint to bend inward, towards the body (joint closes), and extensor tendons allow a joint to extend (joint opens). Ligaments join bone to bone. They are stabilising structures that essentially hold bones together and stop them from overextending, over flexing or over rotating. There are four main tendons and ligaments at the back of the horses leg that do the majority of the work: suspensory ligament, inferior check ligament, deep digital flexor tendon and the ...
The present invention provides a tendon anchor for attaching a tendon to at least one bone without sutures within a bore drilled into at least one bone. The tendon anchor includes a first tendon anchor adapted for insertion into a bore of a first bone. The first tendon anchor has a channel provided therein for receiving and holding a central portion of a tendon during insertion and when in final position in the bore of the first bone. Opposite ends of the tendon extend out of the singular bore. A first securing mechanism (preferably a screw) which is associated with the first tendon anchor moves at least a part of the first tendon anchor radially outward to securely engage the first tendon anchor and the central portion of the tendon to the first bone by urging at least a part of the first tendon anchor against a cylindrical wall portion of said bore in said first bone. Thus, an anchor is provided without the need for sutures and the anchor may be inserted through a singular bore in the bone. In many
A synovial sheath is a modified bursa that wraps around a tendon to protect it from friction on all sides. In the tight confines of the wrist, ankle, and digits, tendons often pass beneath fibrous bands called retinacula. The retinaculum is a connective tissue band that crosses over the tendons to keep them from being displaced upward when the muscle shortens and bends the joints. Because the retinaculum and bone create a fibro-osseous tunnel around the tendon, considerable friction can occur on all surfaces of the tendon at these locations. The fibrous membranes of tendon sheaths attach to the tendon on one side and the retinaculum and bone on the other. As the tendon moves through the tunnel the juxtaposed synovial membranes smoothly glide over each other with minimal friction ...
The incidences of tendon injuries in certain sections of human or animal populations such as athletes are high, but every human or animal, regardless of age or level of activity experiences some degree of tendon injury. In spite of the various investigations of injuries and treatment, comprehensive studies dealing with the histological, ultrastructural and biomechanical aspects of healing of load-bearing tendons are rare. This study was designed to compare the outcome of healing of the transverse sectioned superficial digital flexor tendon (SDFT) after 28 and 84 days post injury (DPI) in rabbits. Forty white New Zealand mature female rabbits were randomly divided into two equal groups of 28 and 84 DPI After tenotomy and surgical repair of the left SDFT, the injured legs were casted for 14 days. The weight of the animals, tendon diameter, and clinical, radiographic and ultrasonographic evaluations were conducted at weekly intervals. The animals were euthanized on 28 and 84 DPI and the tendons were
Poor clinical outcomes of tendon repair, together with limited regenerative capacity of the tissue, have triggered the search for alternative regenerative medicine strategies. Human adipose-derived stem cells (hASCs) are being investigated as a promising cell source in contributing for tendon repopulation and reconstruction. However, the mechanisms involved in a potential beneficial effect in tendon regeneration are still to be uncovered. To gain further insights on the bi-directional crosstalk occurring between stem cells and the native tendon niche, it was used an indirect (trans-well) system for co-culturing human tendon explants and hASCs. The maintenance of tissue architecture was studied up to 14 days by histological techniques. The secretion of MMPs was evaluated at day 3. The behavior of hASCs was assessed regarding cell elongation and extracellular matrix (ECM) production. The paracrine communication enhanced collagenolytic activity of MMPs in co-cultures at day 3, in comparison to ...
Shoulder Tendons Diagram - See more about Shoulder Tendons Diagram, diagram human shoulder tendons, diagram of shoulder tendons, shoulder anatomy tendons ligaments, shoulder diagram of muscles and tendons, shoulder muscles and tendons diagram, shoulder muscles tendons diagram, shoulder tendon anatomy diagram, shoulder tendons diagram
Tendons are the link between the muscles and the bones. They transmit the force created by the muscle and guarantee full function of the joints. Tendons are more often affected by overuse and micro-injuries but other tendons also can rupture due to an injury. On the outside of the ankle joint are the two peroneal tendons that help to stabilise the ankle joint. Those tendons may show some wear and tear but often do not cause a lot of pain. When the tendons split, dislocate or develop a lot of inflammation in the surrounding tissue pain becomes more intense and patients need further treatment. On the inside of the ankle joint, the tibialis posterior tendon is the most commonly affected tendon that can result in pain, weakness and eventually may lead to a flat foot deformity. Tendon problems may cause pain when starting to be active or after finishing activities and the intensity of pain may vary on a daily basis. It is important to detect tendon problems early enough to prevent further ...
This study investigates the use of carbon fibre reinforced polymer (CFRP) tendons on precast segmental beams (PSBs) to tackle the corrosion problems which are likely to occur at joint locations of PSBs prestressed with steel tendons. Up to date, the use of CFRP tendons was extensively documented for monolithic beams while their application on PSBs has not been reported yet. Three precast segmental T-section beams including two beams with unbonded CFRP and one with steel tendons were built and tested under four-point loads in this study. The test results showed that CFRP tendons can be well used to replace the steel tendons on PSBs. The beams with CFRP tendons demonstrated both high strength and high ductility as compared to the beam with steel tendons. However, the stresses in the unbonded CFRP tendons at ultimate loading conditions of the tested beams were low, ranging from only about 66% to 72% of the nominal breaking tensile strength. The type of joints i.e. dry and epoxied, greatly affects ...
A synovial sheath is a modified bursa that wraps around a tendon to protect it from friction on all sides. In the tight confines of the wrist, ankle, and digits, tendons often pass beneath fibrous bands called retinacula. The retinaculum is a connective tissue band that crosses over the tendons to keep them from being displaced upward when the muscle shortens and bends the joints. Because the retinaculum and bone create a fibro-osseous tunnel around the tendon, considerable friction can occur on all surfaces of the tendon at these locations. The fibrous membranes of tendon sheaths attach to the tendon on one side and the retinaculum and bone on the other. As the tendon moves through the tunnel the juxtaposed synovial membranes smoothly glide over each other with minimal friction ...
REASONS FOR PERFORMING THE STUDY: Highly prevalent superficial digital flexor tendon (SDFT) injury results in compromised tendon function through fibrosis and high frequency of re-injury due to altered biomechanical function. This study investigated the consequences of SDF tendinopathy on limb mechanics in relation to the mechanical properties of injured tendon. OBJECTIVES: To develop and validate a noninvasive in vivo assessment of tendon mechanics to investigate the effect of recent SDFT injury on limb stiffness index, providing an objective method to assess quality of healing. HYPOTHESES: Limb stiffness index would reduce as a consequence of SDFT injury and progressively increase during tendon healing and correlate with in vitro mechanical properties of the respective SDFTs. METHODS: Kinematic analysis was performed at walk in 10 horses that had sustained career-ending SDFT injury. Stiffness index was derived from limb force recorded via a series of force plates and measurement of change in
TY - JOUR. T1 - Present state of tendon regeneration. Light and electron microscopic studies of the regenerating tendon of the rat.. AU - Salamon, A.. AU - Hámori, J.. PY - 1966. Y1 - 1966. UR - http://www.scopus.com/inward/record.url?scp=0013866971&partnerID=8YFLogxK. UR - http://www.scopus.com/inward/citedby.url?scp=0013866971&partnerID=8YFLogxK. M3 - Article. C2 - 5930287. AN - SCOPUS:0013866971. VL - 14. SP - 7. EP - 23. JO - Acta Morphologica Academiae Scientiarum Hungaricae. JF - Acta Morphologica Academiae Scientiarum Hungaricae. SN - 0001-6217. IS - 1. ER - ...
Tendon resident cells (TCs) are a mixed population made of terminally differentiated tenocytes and tendon stem/progenitor cells (TSPCs). Since the enrichment of progenitors proportion could enhance the effectiveness of treatments based on these cell populations, the interest on the effect of culture conditions on the TSPCs is growing. In this study the clonal selection and the culture in presence or absence of basic fibroblast growth factor (bFGF) were used to assess their influences on the stemness properties and phenotype specific features of tendon cells. Cells cultured with the different methods were analyzed in terms of clonogenic and differentiation abilities, stem and tendon specific genes expression and immunophenotype at passage 2 and passage 4. The clonal selection allowed to isolate cells with a higher multi-differentiation potential, but at the same time a lower proliferation rate in comparison to the whole population. Moreover, the clones express a higher amounts of stemness marker OCT4 and
Tendon injuries are a leading cause of disability in athletes, active working people and elder population worldwide. Partial or total loss of tendon functionality is mainly caused by a poor alignment of collagen fibrils in scar tissue, resulting in significant mechanical limitation of repaired tendons. Since tendon morphology and functionality are intrinsically associated, tendon engineered scaffolds should mimic the anisotropic structural architecture of native tendons to support a complete regeneration of damaged tissues.. Thus, sophisticated scaffolds with aligned structural features were fabricated using micro-fabrication technologies. The microstructures of starch and polycaprolactione (SPCL) matrices created by 3D printing technologies allow to control the spatial distribution of cells and guide cell behavior towards a tenogenic phenotype. Moreover, the integration of magnetic nanoparticles (MNPs) in anisotropic scaffolds to be remotely controlled by an external magnetic field can further ...
Tendon injuries may result in variations of its mechanical properties. Published data on the tendon stiffness of small animals, such as mouse and rat, are exclusively obtained by measuring grip-to-grip (g-t-g) displacement. Local strain concentration and relative sliding of the specimens in the clamps might affect the measured tendon deformation significantly. PURPOSE: To measure the mechanical pr
Tendon injuries may result in variations of its mechanical properties. The published data of the tendon stiffness of small animals, such as mouse and rat, are exclusively obtained by measuring grip-to-grip (g-t-g) displacement. Local strain concentration and relative sliding of the specimens in the clamps might significantly affect the measured tendon deformation. In the present study, the mechani
Axial speed of sound (SOS) measurements have been successfully applied to noninvasively evaluate tendon load, while preliminary studies showed that this technique also has a potential clinical interest in the follow up of tendon injuries. The ultrasound propagation theory predicts that the SOS is determined by the effective stiffness, mass density and Poissons ratio of the propagating medium. Tendon stiffness characterizes the tissues mechanical quality, but it is often measured in quasi-static condition and for entire tendon segments, so it might not be the same as the effective stiffness which determines the SOS. The objectives of the present study were to investigate the relationship between axial SOS and tendons nonlinear elasticity, measured in standard laboratory conditions, and to evaluate if tendons mass density and cross-sectional area (CSA) affect the SOS level. Axial SOS was measured during in vitro cycling of 9 equine superficial digital tendons. Each tendons stiffness was characterized
My german riding pony did have this injury. Her tendon was split in a vertical not transverse fashion. So far we are 3 months after the injury. She walks runs and plays normally and has begun light work. Initially she was a bit stiff on that leg but now seems fine. We have lunged her lightly and just done walk trot in the indoor arena. Her original ultrasounds looked awful. We plan a repeat. We did not do any PRP or other special treatment. She was in Cornell animal hospital after the original injury and had amikacin isolated leg infusions and ultrasound. For two months she was on stall rest and hand walking and so far the vet bills are about $3000. for this injury. She is only 5 so that is probably the reason she is doing so well ...
Looking for online definition of flexor digitorum longus in the Medical Dictionary? flexor digitorum longus explanation free. What is flexor digitorum longus? Meaning of flexor digitorum longus medical term. What does flexor digitorum longus mean?
OBJECTIVES--To analyse the collagen composition of normal adult human supraspinatus tendon and to compare with: (1) a flexor tendon (the common biceps tendon) which is rarely involved in any degenerative pathology; (2) degenerate tendons from patients with chronic rotator cuff tendinitis. METHODS--Total collagen content, collagen solubility and collagen type were investigated by hydroxyproline analysis, acetic acid and pepsin digestion, cyanogen bromide peptide analysis, SDS-PAGE and Western blotting. RESULTS--The collagen content of the normal cadaver supraspinatus tendons (n = 60) was 96.3 micrograms HYPRO/mg dry weight (range 79.3-113.3) and there was no significant change across the age range 11 to 95 years. There was no significant difference from the common biceps tendon [93.3 (13.5) micrograms HYPRO/mg dry weight, n = 24]. Although extremely insoluble in both acetic acid and pepsin, much of the collagen was soluble after cyanogen bromide digestion [mean 47.9% (29.8)]. Seventeen per cent ...
Rupture of the Achilles tendon often leads to long-term morbidity, particularly calf weakness associated with tendon elongation. Operative repair of Achilles tendon ruptures leads to reduced tendon elongation. Tendon lengthening is a key problem in the restoration of function following Achilles tendon rupture. A study was performed to determine differences in initial separation, strength and failure characteristics of differing sutures and numbers of core strands in a percutaneous Achilles tendon repair model in response to initial loading. Nineteen bovine Achilles tendons were repaired using a percutaneous/minimally invasive technique with a combination of a modified Bunnell suture proximally and a Kessler suture distally, using non-absorbable 4-strand 6-strand repairs and absorbable 8-strand sutures. Specimens were then cyclically loaded using phases of 10 cycles of 100 N, 100 cycles of 100 N, 100 cycles of 190 N consistent with early range of motion training and weight-bearing, before being loaded to
TY - JOUR. T1 - Loading rate and contraction duration effects on invivo human Achilles tendon mechanical properties. AU - McCrum, Christopher. AU - Oberlaender, Kai D.. AU - Epro, Gaspar. AU - Krauss, Peter. AU - James, Darren C.. AU - Reeves, Neil D.. AU - Karamanidis, Kiros. PY - 2018/5. Y1 - 2018/5. KW - gastrocnemius muscle. KW - M. KW - triceps surae. KW - muscle strength. KW - tendon stiffness. KW - tendon strain. KW - ultrasonography. KW - HUMAN GASTROCNEMIUS TENDON. KW - PATELLAR TENDON. KW - MAXIMAL PLANTARFLEXION. KW - TENSILE PROPERTIES. KW - ELASTIC PROPERTIES. KW - MUSCLE. KW - STRAIN. KW - ULTRASONOGRAPHY. KW - APONEUROSIS. KW - LOCOMOTION. U2 - 10.1111/cpf.12472. DO - 10.1111/cpf.12472. M3 - Article. VL - 38. SP - 517. EP - 523. JO - Clinical Physiology and Functional Imaging. JF - Clinical Physiology and Functional Imaging. SN - 1475-0961. IS - 3. ER - ...
Muscle with Plaster, External wrist, .stl, 3d, model, printable, upper, limb, forearm, ct, scan, without, contrast, Subcutaneous vein, Extensor retinaculum, Extensor digitorum muscle, Extensor digiti minimi muscle (tendon), Extensor indicis muscle (tendon), Extensor carpi ulnaris muscle (tendon), Extensor pollicis longus muscle (tendon), Joint capsule, Accessory cephalic vein, Ulna, Extensor carpi radialis brevis, Basilic vein, Palmar ulnocarpal ligament, Extensor carpi radialis longus muscle, Radius, Flexor digitorum profundus muscle , Cephalic vein, Extensor pollicis brevis muscle , Flexor carpi ulnaris muscle, Abductor pollicis longus muscle, Ulnar artery and veins, Flexor pollicis longus muscle, Antebrachial fascia, Radial artery and veins, Flexor digitorum superficialis muscle, Flexor carpi radialis muscle (tendon), Palmaris longus muscle ...
BACKGROUND: Diseased tendons are characterised by fibrotic scar tissue, which adversely affects tendon structure and function and increases the likelihood of re-injury. The mechanisms and expression profiles of fibrosis in diseased tendon is understudied compared to pulmonary and renal tissues, where transforming growth factor (TGF)β and its associated superfamily are known to be key drivers of fibrosis and modulate extracellular matrix homeostasis. We hypothesised that differential expression of TGFβ superfamily members would exist between samples of human rotator cuff tendons with established disease compared to healthy control tendons. METHODS: Healthy and diseased rotator cuff tendons were collected from patients presenting to an orthopaedic referral centre. Diseased tendinopathic (intact) and healthy rotator cuff tendons were collected via ultrasound-guided biopsy and torn tendons were collected during routine surgical debridement. Immunohistochemistry and quantitative real-time polymerase chain
What is the central question of this study? Do tendon and/or muscle-tendon unit stiffness influence rate of torque development? What is the main finding and its importance? In our experimental conditions, some measures of relative (to maximal voluntary torque and tissue length) muscle-tendon unit stiffness had small correlations with voluntary/evoked rate of torque development over matching torque increments. However, absolute and relative tendon stiffness were unrelated to voluntary and evoked rate of torque development. Therefore, the muscle aponeurosis but not free tendon influences the relative rate of torque development. Factors other than tissue stiffness more strongly determine the absolute rate of torque development. The influence of musculotendinous tissue stiffness on contractile rate of torque development (RTD) remains opaque. In this study, we examined the relationships between both patellar tendon (PT) and vastus lateralis muscle-tendon unit (MTU) stiffness and the voluntary and ...
TY - JOUR. T1 - The epidemiology of reoperation after flexor tendon repair. AU - Dy, Christopher J.. AU - Daluiski, Aaron. AU - Do, Huong T.. AU - Hernandez-Soria, Alexia. AU - Marx, Robert. AU - Lyman, Stephen. PY - 2012/5. Y1 - 2012/5. N2 - Purpose: To describe the incidence of reoperation and the demographic factors that may be associated with reoperation after flexor tendon repair. Methods: Using a New York statewide hospital administrative database covering an 8-year period, we examined unique patient discharges with an index procedure of flexor tendon repair for reoperation (re-repair or tenolysis). We compared the age, sex, race, and insurance type by reoperation status using standard univariate statistics and multivariate regression analysis. We performed trend analysis using the Cochran-Armitage trend test. Results: From 1998 to 2005, there were 5,229 flexor tendon repairs with a frequency of reoperation of 6%; of these, 91% were in the first year after the primary procedure. Those who ...
Posterior tibial tendonitis represents an inflammation of the posterior tibial tendon. Initially, in degenerative injuries, the tendon starts out with an area of inflammation, which then begins to degenerate. As it deteriorates, the tendon may begin to have microscopic tearing. This results in a structural weakening of the tendon. As the tendon weakens, it begins to stretch out, causing further tearing. During this process, the area around the tendon becomes painful and swollen. As the tendon stretches and weakens, it becomes unable to support the arch of the foot. As the arch decreases, the normal relationship between the bones of the foot changes. This allows the arch to collapse, which further stretches the tendon causing more damage and tearing. At this point, the medical description of the injury is called: posterior tibial tendonitis, dysfunctional posterior tibial tendon, partial tear of the PTT, or a tear in continuity of the PTT. Without proper treatment, or sometimes, even with proper ...
Damage to the origin of the gastrocnemius and superficial digital flexor muscles has been previously reported as an acute injury in both foals and adult horses. This case report describes, for the first time, the clinical onset of caudal reciprocal apparatus failure in a 2-year-old Thoroughbred. These signs were due to injury of the gastrocnemius and superficial digital flexor muscle origins sustained prior to the onset of lameness. This condition should be considered in cases demonstrating similar clinical signs, even in the absence of known trauma or acute injury to the region. ...
TY - JOUR. T1 - An adjustable superior oblique tendon spacer with the use of nonabsorbable suture. AU - Suh, Donny W.. AU - Guyton, David Lee. AU - Hunter, David G.. PY - 2001/6. Y1 - 2001/6. N2 - Purpose: Philip Knapp described a method, sometimes referred to as the chicken suture,of securing a loose nonabsorbable suture to the cut ends of the superior oblique tendon to facilitate future reversal. The purpose of this study is to describe a modification of Knapps technique to achieve partial, reversible, and intraoperatively adjustable superior oblique weakening. Methods: The superior oblique tendon was exposed, 2 polyester nonabsorbable sutures were placed 4 mm apart, and the tendon was cut. With the use of a slip knot, the cut ends of the tendon were separated by 2 to 8 mm. Tendon separation was adjusted intraoperatively according to the exaggerated traction test and, in some cases, fundus torsion. Medical records of all patients who underwent surgery with this technique were reviewed and ...
Introduction Tendon disorders compromise pain-free activity and often progress to chronic pain with a major impact on quality of life. Achilles tendinopathy (AT) is particularly common with many proposed therapies. However, apart from eccentric loading exercises, none have been shown to be more effective than placebo.1 Even the recent popular use of platelet-rich plasma has shown poor efficacy.2 ,3 There is therefore a clear need for new effective non-surgical treatments. Mesenchymal stem cells (MSCs) offer the potential for tendon regeneration and improved functional outcome via either direct or paracrine effects. We have therefore investigated the efficacy of bone marrow-derived MSCs (BM-MSCs) implanted into naturally-occurring over-strain injury of the equine superficial digital flexor tendon (SDFT), a commonly-injured weight-bearing tendon with many similarities to human AT. We hypothesised that autologous implanted MSCs would survive in the tendon and induce normalisation of the tendon ...
This study reports the application of a novel method for quantitatively determining differences in the mechanical properties of healthy and torn rotator cuff tissues. In order to overcome problems of stress risers at the grip-tendon interface that can obscure mechanical measurements of small tendons, we conducted our investigation using dynamic shear analysis. Rotator cuff tendon specimens were obtained from 100 patients during shoulder surgery. They included 82 differently sized tears and 18 matched controls. We subjected biopsy samples of 3 mm in diameter to oscillatory deformation under compression using dynamic shear analysis. The storage modulus (G) was calculated as an indicator of mechanical integrity. Normal tendons had a significantly higher storage modulus than torn tendons, indicating that torn tendons are mechanically weaker than normal tendons (p = 0.003). Normal tendons had a significantly higher mean shear modulus than tendons with massive tears (p | 0.01). Dynamic shear analysis allows
Tendon tears can be incomplete or complete. An incomplete tear does not go through all of the fibers of the tendon. A complete tear of a tendon is also referred to as a rupture. When a tendon is ruptured, your orthopedic doctor will need to see you promptly for evaluation and treatment. Even an incomplete tear may cause you to experience considerable pain, which is why it is important to arrange for an orthopedic evaluation as soon as possible.. Symptoms of a Torn Tendon. When a tendon suddenly ruptures, you may experience instantaneous intense pain. You may even hear a popping sound or snapping sound when the tendon ruptures. The area will be weak and it may look deformed. You will be unable to bear weight on the tendon, such as the case when the Achilles tendon ruptures. The area may begin to swell, bruise, and turn red within 30 minutes of the rupture.. Causes of a Torn Tendon. Direct trauma is the most common cause of tendon tears. Some examples of direct trauma include getting hit with a ...
The Achilles tendon is a strong bands of fibrous connective tissue that attaches the calf muscle to the heel bone. When the muscle contracts, the tendon transmits the power of this contraction to the heel bone, producing movement. The Achilles tendon ruptures because the load applied to it is greater than the tendons ability to withstand that load. This usually occurs as a result of a sudden, quick movement where there is a forceful stretch of the tendon or a contraction of the muscles eg: jumping, sprinting, or pushing off to serve in tennis. This occurs most often in sports that require a lot of stopping and starting (acceleration-deceleration sports) such as tennis, basketball, netball and squash. The Achilles tendon is on average 15cm in length. Most ruptures occur 2-6cm above where the tendon inserts into the heel bone. This is the narrowest portion of the Achilles tendon and is also the area with the poorest blood supply. achilles tendon rupture is most common when the muscles and tendon ...
Tendinosis is a condition of chronic pain that afflicts several human tendons, not least the patellar tendon, in which case it is often clinically referred to as jumpers knee. The exact mechanisms behind tendinosis are yet not fully understood. One draw-back in the case of patellar tendinosis has been the lack of knowledge of the innervation patterns of the human patellar tendon. It cannot be excluded that the processes of tendinosis are influenced by nerve mediators, released from nerve endings or from stimulated cells inside the tendon.. Thus, the studies of the present thesis aimed to 1) map the general, sensory, cholinergic and sympathetic innervation patterns of the human patellar tendon, in both the tendon tissue proper and the loose paratendinous connective tissue surrounding the tendon, and 2) investigate the possible existence of a production of signal substances, traditionally associated with neurons, in non-neuronal tendon cells, and to see if there are signs of local cholinergic ...
Integra LifeSciences Holdings Corp. has received FDA clearance to market TenoGlide Tendon Protector Sheet in the US. The product is indicated for the management and protection of tendon injuries in which there has been no substantial loss of tendon tissue. It is an advanced tendon protection device, composed of a porous matrix of cross-linked collagen and glycosaminoglycan (GAG). The collagen-GAG resorbable matrix provides a protective, biocompatible interface, which creates a favorable environment and gliding surface for tendon healing. Based on available procedural data, Integra estimates that the worldwide market for the protection of tendon injuries is over $100 million.. Since tendon and peripheral nerve injuries often occur together, TenoGlide Tendon Protector Sheet can be used in conjunction with two previously cleared Integra products: NeuraGen Nerve Guide for completely transected nerves, and NeuraWrap Nerve Protector for nerve injuries, which include compressed or scarred nerves ...
At the Advanced Center for Orthopedics and Plastic Surgery, several of our specialty-trained orthopedic surgeons specialize in performing an array of tendon repair procedures, including Dr. Blotter, Dr. Doppelt, Dr. Leonard, and Dr. Taylor. The Advanced Center for Orthopedics and Plastic Surgery has been performing tendon repair surgery for more than three decades. That means your surgery will be performed by a team whose experience and skill-set is virtually unmatched in Marquette, the surrounding Upper Peninsula, and throughout Northern Michigan. Tendon repair entails surgically reattaching damaged tendons in the foot, ankle, knee, elbow, and shoulder joints. Depending on the injury, an orthopedic surgeon typically performs tendon repair via open surgery or minimally invasive techniques. The surgeon creates an incision near the location on the body with the tendon laceration, and gently unites the torn tendon with fine sutures, which help advance the healing process.. Our orthopedic surgeons ...
OBJECTIVE: In this study, structure, blood flow and thickness in the Achilles tendon related to tendon-loading activity were investigated. DESIGN: Examination by ultrasound (US) and colour Doppler (CD) immediately before and after 1 h of floor-ball matchplay. SETTING: Sports Medicine Unit, Umeå University, Sweden. PARTICIPANTS: 36 Achilles tendons in 18 middle-aged (mean 39 years) recreational male floor-ball players. MAIN OUTCOME MEASUREMENTS: Structure and high blood flow (HBF)/neovessels (NV) in the tendons were registered. Tendon thickness was measured 3 and 4.5 cm above the upper calcaneus and at the thickest part of the tendon. RESULTS: The US examination showed that 11/36 tendons (30.5%) in nine individuals had structural changes before and after the floor-ball match. In 7/36 tendons (five with structural changes), there were HBF/NV before, and after, the match. In six of these seven tendons, the blood flow was higher after than before the match. In three more tendons (two with ...
Continued long term aggravation can eventually lead to complete failure, with a resulting acute tear of the tendon.. Symptoms of Achilles injury are usually described as diffuse pain in or around the back of the ankle (from the calf to the heel). The pain is aggravated by activity, especially uphill running or stair climbing, and relieved somewhat by wearing higher-heeled shoes. Often, a recent increase in activity levels (such as running longer distances) or a change in footwear is reported by the sufferer.. Surgeons have noted that overused Achilles tendon tissue is dull, slightly brown and soft, in comparison to normal tendon tissue, which is white, glistening and firm. This is due to damage of the tendon collagen, not inflammation. This explains why anti-inflammatory strategies (such as drugs and corticosteroid injections) are not indicated for these conditions, and actually may interfere with tendon repair.. Achilles tendon injury is not due to inflammation, but an underlying degeneration ...
TY - JOUR. T1 - Strength enhancement of the interlocking mechanism in cross-stitch peripheral sutures for flexor tendon repair. T2 - Biomechanical comparisons by cyclic loading. AU - Takeuchi, N.. AU - Mitsuyasu, H.. AU - Hotokezaka, S.. AU - Miura, H.. AU - Higaki, H.. AU - Iwamoto, Y.. PY - 2010/1. Y1 - 2010/1. N2 - The fatigue strength of three peripheral suture techniques for flexor tendon repair was compared by cyclic loading of repairs in a cotton dental roll tendon model. Thirty pairs of dental roll were sutured using only peripheral sutures with 6-0 polypropylene. An initial cyclic load of 5 N for 500 cycles was applied and increased by 5 N for an additional 500 cycles at each new load until rupture. The fatigue strength of an interlocking cross-stitch suture was 113% greater than a running suture and 36% greater than a standard cross-stitch suture. Interlocking the cross-stitch prevented shortening of the transverse portions under load and appears to be a useful technique for increasing ...
Tendon adhesions are one of the most concerning complications after surgical repair of flexor tendon injury. Extracellular signal-regulated kinase (ERK) 2 plays crucial roles in fibroblast proliferation and collagen expression which contributes to the formation of tendon adhesions after flexor tendon surgery. Using a chicken model, we have examined the effects of a small interfering RNA (siRNA) targeting ERK2 delivered by a lentiviral system on tendon adhesion formation with an adhesion scoring system, histological assessment, and biomechanical evaluation. It was found that ERK2 siRNA effectively suppressed the increase of fibroblasts and the formation of tendon adhesions (p < 0.05 compared with the control group). Moreover, no statistically significant reduction in breaking force was detected between the ERK2 siRNA group and the control group. These results show that the lentiviral-mediated siRNA system is effective in preventing tendon adhesion formation but not to tendon healing, and may be used
Ultrasound speckle tracking was used to compare tendon deformation patterns between uninjured and surgically repaired Achilles tendons at 14-27-month follow-up. The hypothesis was that the non-homogenous displacement pattern previously described in uninjured tendons, where displacement within deep layers of the tendons exceeds that of superficial layers, is altered following tendon rupture and subsequent surgical repair. In the first part of this study, an in-house-developed block-matching speckle tracking algorithm was evaluated for assessment of displacement on porcine flexor digitorum tendons. Displacement data from speckle tracking were compared to displacement data from manual tracking. In the second part of the study, eleven patients with previous unilateral surgically treated Achilles tendon rupture were investigated using ultrasound speckle tracking. The difference in superficial and deep tendon displacement was assessed. Displacement patterns in the surgically repaired and uninjured ...
Increased tendon pain and tendon damage is a significant complication related to hyperlipidemia. Unlike the well-established pathogenesis associated with increased serum concentrations of total cholesterol, triglycerides, and low-density lipoprotein in atherosclerotic cardiovascular disease, the role of hyperlipidemia in promoting tendon damage remains controversial and requires mechanistic clarity. In this study, we analyzed the consequences of hypercholesterolemia on the integrity of the collagen-based architecture of the Achilles tendon. The Achilles tendons from rabbits fed with normal-cholesterol (nCH) and high-cholesterol (hCH) diets were analyzed. We studied the morphology of tendons, distribution of lipids within their collagen-rich milieu, the relative amounts of fibrillar collagen I and collagen III, and selected biomechanical parameters of the tendons at the macroscale and the nanoscale. Histological assays of hCH tendons and tenosynovium demonstrated hypercellular areas with increased
A tendon rupture occurs when a tendon, the fibrous tissue that attaches muscle to bone in the human body, snaps or tears. Although fairly uncommon, a tendon rupture may result in excruciating pain and permanent disability if left untreated. Tendons subjected to heavy stress, such as the Achilles tendon, shoulder rotator cuff, and tendons supporting the knee and attached to the quadriceps, are most at risk for tendon ruptures. Symptoms of a tendon rupture may include:. ...
EQultrasound red hand probes (continuous emission) can be used to treat limitations in tendon extensibility, which often are the consequence of prolonged joint immobilization or injury.. Tendons are fibrous structures attaching muscles to bones and can contract or shorten when muscle or joint injuries occur. Collagen fibers become very stiff in a contracted tendon and this creates a problem also in normal weight bearing.. Continuous ultrasound emission increases collagen elasticity and it is very easily absorbed by structures rich in collagen, like tendons.. When associated with exercising EQultrasound can significantly increase tendon elastic properties. In fact by rising the temperature of deep muscle and tendon structures before or while performing stretching exercises, EQultrasound can promote tissue elongation and reduce the risk of fiber damage and tissue injuries.. To achieve normal elongation once again, it is necessary to heat the tendon structure to approximately 37°-40° Celsius (or ...
We studied biopsies from the Achilles tendons of patients undergoing open repair for a subcutaneous rupture of their Achilles tendons (27 men, 11 women; mean age, 45.3 +/- 13.8 years) and specimens of Achilles tendons from persons with no known tendon ailments (43 men, 3 women; mean age, 64.2 +/- 9.7 years). Histologic examination was performed using stained slides that were interpreted using a semiquantitative grading scale assessing fiber structure and arrangement, rounding of the nuclei, regional variations in cellularity, increased vascularity, decreased collagen stainability, hyalinization, and glycosaminoglycan. We gave up to three marks for each of these variables, with 0 being normal and 3 being maximally abnormal. All the histology slides were assessed twice in a blinded manner; the agreement between two readings ranged from 0.56 to 0.87 (kappa statistics). The score of ruptured tendons was significantly greater than the average score of control tendons (20.5 +/- 3.6 versus 6.5 +/- ...
Dr Duncan Wells at Atlas Orthopaedics in Woodstock, GA performs flexor tendon repair surgery to treat flexor tendon tears and injuries.
Achilles tendons are a common source of pain and injury, and their pathology may originate from aberrant structure function relationships. Small leucine rich proteoglycans (SLRPs) influence mechanical and structural properties in a tendon-specific manner. However, their roles in the Achilles tendon have not been defined. The objective of this study was to evaluate the mechanical and structural differences observed in mouse Achilles tendons lacking class I SLRPs; either decorin or biglycan. In addition, empirical modeling techniques based on mechanical and image-based measures were employed. Achilles tendons from decorin-null (Dcn(-/-)) and biglycan-null (Bgn(-/-)) C57BL/6 female mice (N=102) were used. Each tendon underwent a dynamic mechanical testing protocol including simultaneous polarized light image capture to evaluate both structural and mechanical properties of each Achilles tendon. An empirical damage model was adapted for application to genetic variation and for use with image based structural
Ruptured tendons heal faster if they are exposed to mechanical loading. Loading creates deformation of the extracellular matrix and cells, which give rise to intracellular signalling, increased gene expression and protein synthesis. The effects of loading have been extensively studied in vitro, and in intact tendons in vivo. However, the response to loading in healing tendons is less known.. The general aim of this thesis was to understand more about the response to mechanical loading during tendon healing. The specific aims were to find out how short daily loading episodes could influence tendon healing, and to understand more about genes involved in tendon healing.. The studies were performed using rat models. Unloading of healing tendons resulted in a weaker callus tissue. This could be reversed to some extent by short daily loading episodes. Loading induced more matrix production, making the tendons thicker and stronger, but there was no improvement in the material properties of the matrix. ...
BACKGROUND: The iliopsoas tendon has been implicated as a generator of hip pain and a cause of labral injury due to impingement. Arthroscopic release of the iliopsoas tendon has become a preferred treatment for internal snapping hips. Traditionally, the iliopsoas tendon has been considered the conjoint tendon of the psoas major and iliacus muscles, although anatomic variance has been reported. HYPOTHESIS: The iliopsoas tendon consists of 2 discrete tendons in the majority of cases, arising from both the psoas major and iliacus muscles. STUDY DESIGN: Descriptive laboratory study. METHODS: Fifty-three nonmatched, fresh-frozen, cadaveric hemipelvis specimens (average age, 62 years; range, 47-70 years; 29 male and 24 female) were used in this study. The iliopsoas muscle was exposed via a Smith-Petersen approach. A transverse incision across the entire iliopsoas musculotendinous unit was made at the level of the hip joint. Each distinctly identifiable tendon was recorded, and the distance from the ...
TY - JOUR. T1 - Morphological and mechanical properties of the Achilles tendon in adolescent boys. AU - Mogi, Yasuyoshi. AU - Torii, Suguru. AU - Kawakami, Yasuo. AU - Yanai, Toshimasa. PY - 2013/9/9. Y1 - 2013/9/9. N2 - The present study aimed to investigate how the morphological and mechanical properties of Achilles tendon change in adolescent boys. Twenty-nine adolescent boys and 12 male adults participated. Ultrasonography was used to measure Achilles tendon elongation. The transition point, that is, the intersection point of the Toeδ and Linearδ regions was determined from tendon elongation-tendon force relationship, and the stiffness and Youngs modulus of the Achilles tendon were calculated from linear region. The hysteresis was calculated as the ratio of the area within the tendon elongation-tendon force loop to the area beneath the load portion of the curve. The stiffness, Youngs modulus and stress at transition point were greater in adults (544 ± 231 N/mm, 1.6 ± 0.7 GPa, 23 ± 6 ...
Peroneal tendons are also known as stirrup tendons because they run parallel along the outer ankle bone, attaching to the inside and outside of the foot near the arch. Their function is to stabilize the ankle and foot.. Injury to the peroneal tendons can occur suddenly during sports such as football, basketball, and soccer, or they can develop over time. The tendons can tear, become inflamed (tendonitis), or suffer from subluxation (moving from normal position). Signs to look for are swelling, pain, instability of the ankle, and feeling as if the tendon has snapped. The area may also be warm when touched. The pain may be constant or intermittent, and it can be greater at the back of the ankle bone where the tendons run.. Immediate and proper treatment is necessary to avoid tearing or further damage. The injured area must be immobilized, and crutches may be used to keep weight off of the affected ankle. Anti-inflammatory medications and ice can decrease swelling (consult your doctor before taking ...
Peroneal tendons are also known as stirrup tendons because they run parallel along the outer ankle bone, attaching to the inside and outside of the foot near the arch. Their function is to stabilize the ankle and foot.. Injury to the peroneal tendons can occur suddenly during sports such as football, basketball, and soccer, or they can develop over time. The tendons can tear, become inflamed (tendonitis), or suffer from subluxation (moving from normal position). Signs to look for are swelling, pain, instability of the ankle, and feeling as if the tendon has snapped. The area may also be warm when touched. The pain may be constant or intermittent, and it can be greater at the back of the ankle bone where the tendons run.. Immediate and proper treatment is necessary to avoid tearing or further damage. The injured area must be immobilized, and crutches may be used to keep weight off of the affected ankle. Anti-inflammatory medications and ice can decrease swelling (consult your doctor before taking ...
Tendon repair surgery is an outpatient procedure used to repair a ruptured or severed tendon. The hand surgeon makes an incision in the hand or wrist and locates the ends of the tendon. The ends of the tendon are carefully brought back together, trimmed, and prepared for reconnection. To reconnect the tendons, the surgeon uses sutures to stitch the ends of the tendon back together. At the end of the surgery, the incision is closed with sutures, bandaged, and the hand is placed in a splint to protect the newly connected tendons while they heal.. Our orthopedic hand surgeons at Emory strongly recommend the patient participate in hand therapy to restore strength, range of motion, and function to the hand and wrist.. If you have questions, or to make an appointment, call: 404-778-3350.. ...
Tendons are highly prone to injury and the intrinsic hypocellularity and hypovascularity make their natural healing extremely slow and inefficient when severed damaged. Surgical repair with grafts is common but unsuccessful in a long term basis. The development of tissue engineering strategies based on stem cells explores a natural endogenous system of regeneration with potential for tendon application. We propose to establish biochemical culturing conditions to assess the tenogenic potential of human adipose stem cells (hASCs) and amniotic fluid-derived stem cells (hAFSCs), known for their proliferative and differentiation capacities. Since several growth factors (GFs) participate in tendon formation and ECM synthesis, these GFs were added to the culture medium to stimulate tenogenic differentiation of these cells. This study also envisions the application of hASCs and/or hAFSCs in cell-based strategies for tendon repair ...
BACKGROUND The global time and effort attributed to improving outcomes in the management of flexor tendon injury are large, but the degree of advancement made over the past 50 years is relatively small. This review examines the current perceived wisdom in this field and aims to explore the limitations to the authors understanding of the tendon healing process, examining how this may be a factor that has contributed to the authors modest progress in the field. METHODS The authors critically evaluate the sum of laboratory and clinical literature on the topic of zone II flexor tendon management that has guided their practice and provide evidence to support their methods. RESULTS The review highlights some of the key developments over the years and assesses their influence on changing current practice. It also highlights recent innovations, which have the potential to influence flexor tendon outcomes by altering the surgical approach, techniques, and rehabilitation regimens. Future innovations in the
As overuse disorders, Achilles tendonitis and tendonosis are usually caused by a sudden increase of a repetitive activity involving the Achilles tendon. Such activity puts too much stress on the tendon too quickly, leading to micro-injury of the tendon fibers. Due to this ongoing stress on the tendon, the body is unable to repair the injured tissue. The structure of the tendon is then altered, resulting in continued pain.. Athletes are at high risk for developing disorders of the Achilles tendon. Achilles tendonitis and tendonosis are also common in individuals whose work puts stress on their ankles and feet, such as laborers, as well as in weekend warriors-those who are less conditioned and participate in athletics only on weekends or infrequently.. In addition, people with excessive pronation (flattening of the arch) have a tendency to develop Achilles tendonitis and tendonosis due to the greater demands placed on the tendon when walking. If these individuals wear shoes without adequate ...
Your Achilles tendon is tough fibrous tissue that connects the heel to the muscles in your calf or back lower part of your leg. The Achilles is the thickest and strongest tendon in the body. When your calf muscles contract and pull on the Achilles tendon you push the foot downward. This motion allows you to stand on your toes, walk, run, and jump. Injuries to this tendon can be the result of overuse, misalignment when walking or running, improper footwear, weak or tight calf muscles and accidents. In severe cases the Achilles tendon can become torn. Learning to recognize the symptoms of a torn Achilles tendon will help you to get treatment as soon as possible to minimize complications.. ...
Chronic low inflammation prompted by high cholesterol levels has been linked to tendon abnormalities and pain. Tendons connect muscles and bones within the body. Obesity, fat distribution, and overuse, either through exercise or work, put extra stress on the tendons. Research suggests, however, that these factors do not attribute to the rising number of cases of tendon injury and pain.. The researchers found that those with familial hypercholesterolemia - genetically determined high cholesterol - were more likely to suffer from tendon injury and pain, compared to those who did not.. The researchers went through six medical research databases to collect their information and came up with 1,607 articles. Seventeen of them involved 2,612 participants.. They found that those with abnormal tendon structures were more likely to have high blood fat. These individuals also had higher LDL (bad) cholesterol. Continue reading…. ...
TY - JOUR. T1 - Variants of latissimus dorsi with a perspective on tendon transfer surgery. T2 - An anatomic study. AU - Ranade, Anu V.. AU - Rai, Rajalakshmi. AU - Rai, Ashwin R.. AU - Dass, Prameela M.. AU - Pai, Mangala M.. AU - Vadgaonkar, Rajanigandha. PY - 2018. Y1 - 2018. N2 - Background: The latissimus dorsi (LD) is often used for tendon transfers to treat massive irreparable posterosuperior rotator cuff tears. The operation requires the LD tendon to be mobilized to reduce tension on the tendon. In that respect, any connection between the LD tendon and contiguous muscles may hamper tendon mobility and affect the surgical outcome. The goal of this study was to document the occurrence of connections between the LD and adjacent muscles and nerves. Methods: We studied the scapular region on 48 embalmed cadavers. The skin and superficial fascia were removed according to Cunninghams manual of dissection, and the muscle was exposed. Results: It was found that the LD and teres major (TM) ...
Extensor tendon repair surgery is performed by Dr Wells at Atlas Orthopaedics in Woodstock, GA to treat extensor tendon injuries.
Transferring one peroneal tendon to another is often indicated when degenerative changes render one of the two tendons non-salvageable, or in order to optimize their line of pull. The most common scenario is one in which the peroneus brevis tendon is transferred to the peroneus longus tendon when tears or degenerative changes to the peroneus brevis tendon are severe enough that the tendon is no longer salvageable.
Extensor tendons are just under the top surface of the skin, directly on the bone, on the back of the hands and fingers. Because of their location, they can be easily injured even by a minor cut. Jamming a finger may cause these thin tendons to rip apart from their attachment to the bone.. After this type of injury, you can have a hard time straightening one or more joints. Treatment is necessary to get back use of the tendon.. Location: Fingers, Hand, Wrist. AAHS Fact Page: Extensor Tendon Injuries (pdf). ...
The calcaneal tendon, also known as the tendon of Achilles, is a posterior leg tendon - a fibrous connective tissue that joins muscles in the back of the leg. It is formed when the soleus muscle tendon joins with the gastrocnemius tendon.
... while Golgi tendon organs are present at the myotendinous junction between tendon and muscle. Tendon length varies in all major ... The whole tendon is enclosed by a fascia. The space between the fascia and the tendon tissue is filled with the paratenon, a ... Tendon (in particular, beef tendon) is used as a food in some Asian cuisines (often served at yum cha or dim sum restaurants). ... Normal healthy tendons are anchored to bone by Sharpey's fibres. The dry mass of normal tendons, which makes up 30-45% of their ...
The patellar tendon can be injured in a patellar tendon rupture. Because tendon does not regenerate fully in humans, there is a ... The patellar tendon is the distal portion of the common tendon of the quadriceps femoris, which is continued from the patella ... The patellar tendon is a strong, flat ligament, which originates on the apex of the patella distally and adjoining margins of ... It is about 4.5 cm long in adults (range from 3 to 6 cm). The medial and lateral portions of the quadriceps tendon pass down on ...
Often, when the tendon is completely torn, part of the kneecap bone will break off with the tendon as well. It can rupture ... A tendon connects muscle to bone, while a ligament connects bone to bone. Injuries are common to this tendon, with tears, ... If the quadriceps tendon is completely torn, surgery will be required to regain function of the knee. Without the quadriceps ... All four parts of the quadriceps muscle attach to the shin via the patella (knee cap), where the quadriceps tendon becomes the ...
A tendon transfer is a surgical process in which the insertion of a tendon is moved, but the origin remains in the same ... Tendon excursion, or distance a tendon travels upon movement, should be similar to that of the recipient to adequately restore ... A single tendon should be used to restore a single function. Transfer of one tendon to restore multiple functions will ... Tendon transfer involves redistribution of muscle power, not recreation. Tendons are transferred at the distal attachment from ...
Tendon was part of the prévôté of Arches. Established as a commune in 1790, Tendon was part of the canton of Éloyes in the ... website Archived 5 June 2012 at archive.today Wikimedia Commons has media related to Tendon. The streams of Tendon (CS1 French- ... Tendon is a comune in the heart of a long valley, composed of a village and about 60 settlements. Situated 19 kilometres to the ... Tendon (French pronunciation: [tɑ̃dɔ̃] (listen)) is a commune in the Vosges area of Grand Est in northeastern France. Its ...
Tendon is the first studio album by the Cameroonian artist Reniss. Released by New Bell Music on October 24, 2016, Tendon is a ... "Tendon by Reniss on Apple Music". iTunes. Retrieved 2017-06-27. bakwamagazine (2016-10-26). "Reniss' Genre Fluidity in Tendon ... The popularity of the single and video "La Sauce" and the album Tendon earned her multiple nominations for awards, including ... Tendon - New Bell Music". newbellmusic.com. Retrieved 2017-06-27. Wabo, LeBledParle.com, Chancelin. "Reniss remercie ses fans ...
The Achilles tendon or heel cord, also known as the calcaneal tendon, is a tendon at the back of the lower leg, and is the ... The Achilles tendon is often tested as part of a neurological examination. In this examination, the tendon is hit with a tendon ... traveling inferolateral to it as it crosses the lateral border of the Achilles tendon. The tendon is the thickest tendon in the ... The Achilles tendon connects muscle to bone, like other tendons, and is located at the back of the lower leg. The Achilles ...
The myo-tendon space is then attached to the base of the tendon cells via basal hemidesmosomes, while apical hemidesmosomes, ... Tendon cells have a well-developed rough endoplasmic reticulum and they are responsible for synthesis and turnover of tendon ... Tendon cells, or tenocytes, are elongated fibroblast type cells. The cytoplasm is stretched between the collagen fibres of the ... Tendon cells form a connecting epithelial layer between the muscle and shell in molluscs. In gastropods, for example, the ...
... can refer to: Central tendon of diaphragm Central tendon of perineum This disambiguation page lists articles ... associated with the title Central tendon. If an internal link led you here, you may wish to change the link to point directly ...
A bowed tendon is a horseman's term for a tendon after a horse has sustained an injury that causes swelling in one or more ... It is most commonly seen in the superficial digital flexor tendon (SDFT) in a front leg-the tendon that runs down the back of ... However, the damage is often just to the skin and not to the tendon itself, but tendon injury can occur from impaired blood ... The prognosis for return to full work depends on: The damage to the tendon: if there was not obvious disruption of the tendon ...
Examples include: Achilles tendon rupture Biceps tendon rupture Anterior cruciate ligament injury Biceps femoris tendon rupture ... Tendon rupture is a condition in which a tendon separates in whole or in part from tissue to which it is attached, or is itself ... and Quadriceps tendon rupture Cruciate ligament#Rupture Patellar tendon rupture Thomas, JR; Lawton, JN (February 2017). "Biceps ... "Is surgical intervention more effective than non-surgical treatment for acute Achilles tendon rupture? A systematic review of ...
A tendon sheath is a layer of synovial membrane around a tendon. It permits the tendon to stretch and not adhere to the ... "tendon sheath" at Dorland's Medical Dictionary Ciatti; Mariani, P. (2009). "Fibroma of tendon sheath located within the ankle ... It has two layers: synovial sheath fibrous tendon sheath Fibroma of the tendon sheath has been described. "Anatomy and ... Okada; Shinozaki, T.; Hirato, J.; Yanagawa, T.; Takagishi, K. (2009). "Fibroma of tendon sheath of the infrapatellar fat pad in ...
Tendon may also refer to: Tendon as food, use of tendons in cuisine in various cultures Tendon (Japanese cuisine), a type of ... Look up tendon in Wiktionary, the free dictionary. A tendon is a high-tensile-strength band of connective tissue that connects ... 2016 Tendon, a reinforcing element in prestressed concrete All pages with titles beginning with tendon All pages with titles ... Japanese rice bowl dish or donburi Tendon, Vosges, a commune in the Vosges département in France Tendon (album), by Reniss, ...
... tendon reflex Citing: wustl.edu. REFLEXES: Tendon & Other. 2008. eNotes > tendon reflex Citing: Encyclopedia of Nursing and ... Therefore, the Golgi tendon reflex can be referred to as the deep tendon reflex. As wrongfully referring to a muscle stretch ... Note that the term "deep tendon reflex", if it refers to the muscle stretch reflex, is a misnomer. "Tendons have little to do ... Print.[page needed] "Tendon reflex" at Dorland's Medical Dictionary Reflex,+Tendon at the US National Library of Medicine ...
The conjoint tendon serves to protect what would otherwise be a weak point in the abdominal wall. A weakening of the conjoint ... The conjoint tendon is formed from the lower part of the common aponeurosis of the abdominal internal oblique muscle and the ... The conjoint tendon (previously known as the inguinal aponeurotic falx) is a sheath of connective tissue formed from the lower ... It is usually conjoint with the tendon of the internal oblique muscle, but they may be separate as well. It forms the medial ...
The tendons slide over 3D printed bones matching human bone shapes, reproducing the variable moment arms and some of the tendon ... The tendons are actuated by direct drive (without gearing), allowing them to spool out freely when other tendons oppose them in ... Myorobotics is a toolkit comprising muscles, tendons, joints, and bones to build diverse tendon-driven musculoskeletal robots, ... Tendon-driven robots (TDR) are robots whose limbs mimic biological musculoskeletal systems. They use plastic straps to mimic ...
... is a tear of the tendon that connects the knee cap (patella) to the tibia. Often there is sudden onset ... Patellar tendon rupture must be treated surgically. With a tourniquet applied, the tendon is exposed through a midline ... If the tendon rupture is a partial tear (without the two parts of the tendon being separated), then non-surgical methods of ... The upper part of the patellar tendon attaches on the lower part of the knee cap, and the lower part of the patella tendon ...
Of all the large tendon ruptures, 1 in 5 will be an Achilles tendon rupture. An Achilles tendon rupture is estimated to occur ... In complete ruptures, the tendon of another muscle is used and wrapped around the Achilles tendon. Commonly, the tendon of the ... The Achilles tendon is the strongest and thickest tendon in the body. It connects the calf muscles to the heel bone of the foot ... Achilles tendon rupture is when the Achilles tendon, at the back of the ankle, breaks. Symptoms include the sudden onset of ...
The common extensor tendon is a tendon that attaches to the lateral epicondyle of the humerus. The common extensor tendon ... Tennis elbow is a common issue with the common extensor tendon. Common flexor tendon Tennis elbow (lateral epicondylitis) ... Extensor carpi ulnaris The tendon of extensor carpi radialis brevis is usually the most major tendon to which the other tendons ... The common extensor tendon is the major attachment point for extensor muscles of the forearm. This enables finger extension and ...
Indonesian soto kaki (tendon soup) Gyū-suji nikomi (牛筋煮込み), a Japanese dish made from stewed beef tendon A northern Thai soup ... The steamed beef tendons are eaten with green onions and soy sauce or sometimes served in ox bone soup. In Thai cuisine, tendon ... The tendons of certain animals (particularly beef tendon) are used as an ingredient in some Asian cuisines, including the ... In Japanese cuisine, beef tendon (gyū-suji) is a common ingredient in oden. In Korean cuisine, beef tendon is known as soesim ( ...
The Golgi tendon reflex assists in regulating muscle contraction force. It is associated with the Ib. Tendon organs signal ... The Golgi tendon organ (GTO) (also called Golgi organ, tendon organ, neurotendinous organ or neurotendinous spindle) is a ... It provides the sensory component of the Golgi tendon reflex. The Golgi tendon organ is one of several eponymous terms named ... 201-202 Pearson & Gordon (2013), 35-3 Golgi Tendon Organs, p. 800 Saladin (2018), The Tendon Reflex, p. 498-499 Barrett, Kim E ...
The common flexor tendon is a tendon that attaches to the medial epicondyle of the humerus (lower part of the bone of the upper ... ISBN 978-0-443-06684-9. Wikimedia Commons has media related to Common flexor tendon. (Commons category link is on Wikidata, ... Flexor carpi ulnaris Palmaris longus Flexor carpi radialis Pronator teres Flexor digitorum superficialis Common extensor tendon ...
... in plain X-ray Quadriceps tendon rupture in plain X-ray: Incomplete rupture with haematoma in tendon ... Quadriceps tendon rupture in plain X-ray X-ray of a tear of the patellar tendon. On the left: The kneecap is pulled up. On the ... A quadriceps tendon rupture is a tear of the tendon that runs from the quadriceps muscle to the top of the knee cap. Symptoms ... Operative image: 1. Kneecap 2. upper patella pole with drill holes 3. Stump of the quadriceps tendon The tendon can be ...
If the peroneal retinaculum is torn, the peroneal tendons are no longer stabilized. This allows the peroneus brevis tendon to ... The Schilling tendon procedure is a temporary surgical procedure developed by the former Boston Red Sox team physician William ... During pitching mechanics, the snapping of the tendon over the bone is painful and distracting to the pitcher.[citation needed ... These sutures provide a temporary barrier, preventing the tendon from moving anteriorly over the malleolus. This procedure was ...
With muscle tension, a Golgi tendon reflex operates as follows: As tension is applied to a tendon, the Golgi tendon organ ( ... In contrast, the tendon reflex operates as a negative feedback mechanism to control muscle tension. Although the tendon reflex ... The Golgi tendon reflex (also called inverse stretch reflex, autogenic inhibition, tendon reflex) is an inhibitory effect on ... The sensory receptors for this reflex are called tendon Golgi receptors, which lie within a tendon near its junction with a ...
A biceps tendon rupture or bicep tear is a complete or partial rupture of a tendon of the biceps brachii muscle. It can affect ... A biceps tendon rupture may occur during athletic activities, however avulsion injuries of the distal biceps tendon are ... allowing the tendon to retract into the soft tissues of the proximal upper arm. Degeneration of the tendon can cause partial ... or either/both of the proximal tendons, attached to the long and short head of the muscle, respectively. When a biceps tendon ...
... is a benign tumor that presents as a small subcutaneous nodule that slowly increases in size. The ... Although they may be regarded as a tumor of the skin, the lesions arise from tendons and aponeuroses in superficial sites, and ... The biological nature of Fibroma of tendon sheath is not known, but the category appears to comprise a number of different ... Giant cell tumor of the tendon sheath List of cutaneous conditions Rapini, Ronald P.; Bolognia, Jean L.; Jorizzo, Joseph L. ( ...
Avulsion of the biceps femoris tendon is the complete pulling away of the tendon from the bone. This most commonly occurs where ... Biceps femoris tendon avulsion may also be associated with an avulsion fracture which occurs when a piece of the bone is pulled ... Biceps femoris tendon rupture can occur when the biceps femoris is injured in sports that require explosive bending of the knee ... away with the tendon, during forceful contraction. Isolated avulsion is rare. Avulsions normally occur during a rapid or ...
The central tendon of the diaphragm is a thin but strong aponeurosis situated slightly anterior to the vault formed by the ... The central tendon is composed of several planes of fibers, which intersect one another at various angles and unite into ... The central tendon is shaped somewhat like a trefoil leaf, consisting of three divisions or leaflets separated from one another ... Rarely, a central tendon defect may be involved in a central congenital diaphragmatic hernia. This may be repaired with ...
The mucous sheaths of the tendons around the ankle protect tendons in the ankle. All the tendons crossing the ankle-joint are ...
Open-front tendon boots are excellent for everyday use and the needs of jumpers. Features include a tough polyurethane shell ...
Tendons connect muscles to their bony origins and insertions. ...
Monteggia described peroneal tendon subluxation in 1803, and this entity seems to be more commonly encountered than are ... Disorders of the peroneal tendons have been reported infrequently. ... encoded search term (Peroneal Tendon Pathology) and Peroneal Tendon Pathology What to Read Next on Medscape ... Surgical technique for combined Dwyer calcaneal osteotomy and peroneal tendon repair for correction of peroneal tendon ...
They are misdiagnosed as a lateral ankle sprain most of the time, because isolated injury to the peroneal tendons is rare. ... Injuries to the peroneal tendons are common but not always clinically significant. ... Dislocated peroneal tendons. Left, Note the course of the tendons anterior to the lateral malleolus. Right, Image demonstrates ... Dislocated peroneal tendons. Left, Note the course of the tendons anterior to the lateral malleolus. Right, Image demonstrates ...
The tibialis posterior tendon divides into three segments below the tibialis posterior muscle, to insert into the heel bone, ...
2022 Tendon Section Conference Poster & Presenter Information. Home/2022 Tendon Section Conference Poster & Presenter ... 2022 Tendon Section Conference Poster & Presenter InformationAmber Blake2022-04-28T20:10:18+00:00 ...
Four structurally independent subunits were identified: the tendon proper extended from the musculotendinous junction to ... Grossly normal supraspinatus tendons were analyzed by stereomicroscope dissection and three-dimensional serial-section ... Functional morphology of the supraspinatus tendon J Orthop Res. 2002 Sep;20(5):920-6. doi: 10.1016/S0736-0266(02)00023-2. ... The tendon attachment exhibits a structure adapted to tensional load dispersion and resistance to compression. ...
On April 7 at a surgical center, a man aged 40 years underwent ACL reconstruction using a bone-tendon-bone allograft. On April ... On October 9 at a surgical center in Florida, a woman aged 55 years had ACL reconstruction using a bone-tendon-bone allograft. ... On April 5, 2000, at a surgical center, a girl aged 16 years had ACL reconstruction using a bone-tendon-bone allograft. On ... On October 19 in Louisiana, a woman aged 29 years had ACL reconstruction using a bone-tendon-bone allograft at a local surgical ...
Dolphins fear defensive end Cameron Wake has season-ending torn Achilles tendon ...
Tendon transfer surgery involves removing the rectus femoris tendon from the top of the knee cap. The tendon is then ... The hip flexor tendon connects two inner hip muscles (the iliacus and psoas major) to the thigh bone. The tendon helps a child ... What is Tendon Transfer or Lengthening for Children with Cerebral Palsy?. Tendons are bands of tissue that help attach muscles ... When the tendons are too short and tight, they can cause pain and problems with walking and sitting. Tendon transfer and/or ...
... youll never bite into another chewy tendon again. ... Removing Drumstick Tendons. Will this clever trick, youll ... theyre full of stringy tendons. We figured out a clever way to remove the tendons before cooking. ... 2. Using a clean pair of pliers, grip the end of each tendon and pull firmly to remove it. Repeat until there are no more ...
Large tendons such as the Achilles tendon, which connects the gastroceus (calf muscle) and the calcaneus (heel bone), are able ... Bone, Ligaments, Tendons. As with any structure, the human body is built upon a framework that is constructed to carry out a ... Tendons have a similar construction to that of ligaments: they are strong, fiber-like connectors. However, rather than ... SEE ALSO Back anatomy and physiology; Calcium; Minerals; Skeletal muscle; Tendinitis and ruptured tendons. ...
But no one really knows how quickly or slowly tendon regenerates -- estimates for a half-life range from two months to 200 ... tendons have very slow tissue turnover and limited capacity to heal themselves, which is why researchers are trying all sorts ... of techniques like platelet-rich plasma injections to boost tendon healing. ... We all know that tendon injuries are very stubborn: ... We all know that tendon injuries are very stubborn: tendons ...
Achilles Tendon Injuries. What are Achilles tendon injuries?. The Achilles tendon is a fibrous band of tissue that links the ... Surgery to remove your damaged tendon tissue, fix the remaining tendon, and give it extra strength by moving another tendon to ... What causes Achilles tendon injuries? Achilles tendon injuries can be caused by the following:. Tendonitis. Tendonitis might be ... Tendon rupture from reinjury. Other complications can happen because of the treatments used to care for an Achilles tendon ...
Achilles tendon/injuries,heparin,low-molecularweight,rats,wound healing ... Keywords : Achilles tendon/injuries, heparin, low-molecularweight, rats, wound healing Read: 628 Downloads: 562 Published: 08 ... Objectives: We investigated the effect of low-molecular-weight heparin (LMWH) on the healing of tendons.\r\nMethods: Forty-five ... All the rats underwent full-thickness surgical incision of the Achilles tendon followed by primary repair. After the operation ...
Ruptures of the quadriceps tendon occur relatively infrequently and usually occur in patients older than 40 years. A strong ... MR imaging of the quadriceps tendon: normal layered configuration and its importance in cases of tendon rupture. AJR Am J ... Levy M, Goldstein J, Rosner M. A method of repair for quadriceps tendon or patellar ligament (tendon) ruptures without cast ... MR imaging of the quadriceps tendon: normal layered configuration and its importance in cases of tendon rupture. AJR Am J ...
Muscle-Tendon Change Classic is the self-cultivation practice attributed to the founder of Kung Fu and Zen, Bodhidharma. ... CHQA promotes four classic qigong forms: Muscle-Tendon Change Classic(yijinjing), Eight-Section Brocade (baduanjin), Five ...
Reducing Achilles Tendon Injuries with Shoes and Surfaces Athletes who participate in jumping sports, such as basketball and ... Achilles Tendon Achilles tendinopathy Basketball Injuries Athletic Shoes sports medicince Exercise Physiology Exercise Science ... It was found that Achilles tendon strains were reduced in the least stiff shoe and on the surface with a foam subfloor; no ... In this study, researchers used 3-D motion capture technology to measure the amount of Achilles tendon elongation, or strain, ...
Tendons are fibrous cords of tissue that connect muscles to bones. Certain tendons may be susceptible to inflammation. ... the patella tendon in the knee, the Achilles tendon in the lower leg, and the tibialis posterior tendon in the ankle and foot. ... Tendons transfer force from muscle to bone in order for joints to move. Some tendons, but not all, are covered by a sheath. The ... Tendinitis is inflammation of the tendon. Tenosynovitis is inflammation of the tendon sheath. A ganglion cyst is an ...
The Achilles tendon can either break suddenly with a snapping sound or tear slowly over time owing to small injuries. ... Achilles tendon rupture. The Achilles tendon can either break suddenly with a snapping sound or tear slowly over time owing to ... The tendon can break with a clearly audible snapping sound, similar to the crack of a whip *This is followed by a sudden, sharp ... The tendon can also tear slowly without causing any pain *Owing to small injuries over a longer time period ...
Muscles Tendons. » Proximal Biceps Tendon Rupture. Proximal Biceps Tendon Rupture. - See: - Biceps Tendonitis - SLAP Lesions ... surgical treatment involves then excision of the intraarticular part of tendon, & fixation of remaining tendon to bicipital ... the biceps tendon is passed into the drill hole and is then allowed to to wedge down into the slit; - the main difficulty with ... this tendon may have some role as a depressor of humeral head, preventing superior migration of humeral head; - approx 50% of ...
If the holes in the tendon are too far from the end, they may be sanded down, but if they are too close, the tendon is not ... If the holes in the tendon are too far from the end, they may be sanded down, but if they are too close, the tendon is not ... but all are generally swappable if the distance of the holes from the ends of the tendon are the same. A tendon can be sanded ... I believe that the quality of the real tendon material might vary from brand to brand and even within the same brand; ...
June 12, 2012By Sean RussellArticlesacute trauma, Liniment, sports injuries, tendons0 CommentsRead more... ...
Tendons, Ligaments, Cartilage and Fascia Ulm University 08/26/2019 Ulm University Connective tissue, a fibrous tissue that ... Tendons, joint capsules and muscle fascia of professional athletes are often plagued by injury. Pictured: Sebastian Griesbeck ... While fascia may be at the forefront of the conference, the intricacies of other connective tissue types - ligaments, tendons, ... encompasses ligaments, tendons, joint capsules and muscle fascia is often plagued by injury. Professional athletes as well as ...
Danny Trevathans recovery from ruptured patellar tendon way ahead of schedule. By Dan Wiederer ... Danny Trevathan was back on the field in a limited capacity just eight months after rupturing the patellar tendon in his right ...
ESPN Sources: Philadelphia 76ers star James Harden has suffered right foot tendon strain and is expected to miss a month. ... Former MVP James Harden will miss one month after suffering a right foot tendon strain, according to ESPNs Adrian Wojanrowski ... James Harden sidelined for one month after suffering foot tendon strain. Read full article. ... ESPN Sources: Philadelphia 76ers star James Harden has suffered right foot tendon strain and is expected to miss a month. pic. ...
To the best of our knowledge, there have been no reports of spontaneous flexor tendon rupture due to primary distal radioulnar ... Palmar-side symptoms associated with DRUJ OA should be carefully examined because of the risk of spontaneous flexor tendon ... Spontaneous flexor tendon rupture is rare, occurring most commonly in the little finger or flexor pollicis longus. ... joint (DRUJ) osteoarthritis (OA). We present a case of spontaneous flexor tendon rupture in the index finger due to primary ...
... , DIP Extensor Tendon Avulsion, Mallet Finger, Mallet Fracture, Drop Finger, Baseball ... Extensor Tendon Injury at the DIP Joint. Extensor Tendon Injury at the DIP Joint Aka: Extensor Tendon Injury at the DIP Joint, ... Extensor Tendon Injury at the DIP Joint Extensor Tendon Injury at the PIP Joint Extensor Tendon Laceration Fifth Proximal ... Pure extensor tendon rupture (Tendinous Mallet). *Tendon stretched, or partially or completely torn ...
EFT Eliminates need for surgery on torn tendons Important Note: This article was written prior to 2010 and is now outdated. ... I told her I didnt know if EFT would take care of the problem with her tendons but we could start with the emotions she felt ... On her right arm there was a tight ball about the size of a golf ball where the tendons were injured. She could barely move her ... a hospital and all of the doctors who come to eat there told her she would have to have surgery to repair the two torn tendons ...
  • Rupture of the peroneus longus tendon. (medscape.com)
  • As with an ACL or UCL injury, a tear or rupture of the Achilles tendon is a debilitating occurrence. (faqs.org)
  • This may be a tendon rupture, which needs immediate medical attention. (uhhospitals.org)
  • Dhar S. Bilateral, simultaneous, spontaneous rupture of the quadriceps tendon. (medscape.com)
  • Bilateral, simultaneous, spontaneous rupture of quadriceps tendons without trauma in an obese patient: a case report. (medscape.com)
  • Spontaneous bilateral quadriceps tendon rupture in a patient on hemodialysis. (medscape.com)
  • Bilateral quadriceps tendon rupture--a case report. (medscape.com)
  • Adolphson P. Traumatic rupture of the quadriceps tendon in a 16-year-old girl. (medscape.com)
  • Rupture of the extensor tendons of the fingers is a common and disabling complication of rheumatoid arthritis . (verywellhealth.com)
  • Tenosynovectomy (surgical removal of the tendon sheath) is highly effective in preventing tendon rupture but it is not easy to identify at-risk patients. (verywellhealth.com)
  • Spontaneous flexor tendon rupture is rare, occurring most commonly in the little finger or flexor pollicis longus. (hindawi.com)
  • To the best of our knowledge, there have been no reports of spontaneous flexor tendon rupture due to primary distal radioulnar joint (DRUJ) osteoarthritis (OA). (hindawi.com)
  • We present a case of spontaneous flexor tendon rupture in the index finger due to primary DRUJ OA in a 71-year-old female farmer. (hindawi.com)
  • The combination of direct friction from the DRUJ spur and the matrix metalloproteinases in the synovial fluid from the perforation of the DRUJ capsule may have caused the spontaneous flexor tendon rupture. (hindawi.com)
  • Palmar-side symptoms associated with DRUJ OA should be carefully examined because of the risk of spontaneous flexor tendon rupture. (hindawi.com)
  • Spontaneous flexor tendon rupture is relatively uncommon and is usually caused by trauma, inflammatory disease, steroids (injection or oral therapy), or surgical complications from plate, and carpal bone and joint disorders [ 1 , 2 ]. (hindawi.com)
  • There have been reports of unusual causes of spontaneous flexor tendon rupture, scaphoid nonunion, hamate hook nonunion, Kienböck's disease, dorsal intercalated segment instability, and pisotriquetral osteoarthritis (OA) [ 3 - 7 ]. (hindawi.com)
  • We report a case of spontaneous flexor tendon rupture in an index finger due to primary DRUJ OA. (hindawi.com)
  • Other studies have found lameness problems, such as rupture of the gastrocnemius tendon, in broilers as a possible side-effect of using the 3-nitro-4-hydroxyphenylarsonic acid (3-nitro) as a growth promoter in broilers, especially when combined there are other stressors such as high temperatures. (thepoultrysite.com)
  • In the paper, A.O. Sokale of Mississippi State University and co-authors there, Sanderson Farms and Zoetis Global Poultry describe their study examining the effect of feeding 3-nitro in broiler diets during low (May) and high (July) temperature months on the incidence of gastrocnemius tendon rupture (GTR). (thepoultrysite.com)
  • 2013. Evaluating the incidence of gastrocnemius tendon rupture in broiler chickens. (thepoultrysite.com)
  • A literature search was conducted to identify observational studies which reported results on the risk of Achilles tendon rupture (ATR), risk of Achilles tendinitis (AT), or risk of any tendon disorders (ATD). (greenmedinfo.com)
  • A biceps tendon rupture can occur at either the upper end or at the lower end of the biceps muscle. (uchealth.org)
  • The most common is a proximal ("near") rupture, which occurs when either of the two tendons at the upper end around the shoulder joint-called the "long head" and "short head"-tears partially or completely. (uchealth.org)
  • A biceps tendon rupture can be caused by an injury, but most often is the result of degeneration and repetitive movements, including during exercise or sports. (uchealth.org)
  • Whether your personalized treatment plan involves nonsurgical treatment or a leading-edge surgical procedure, your orthopedic team is dedicated to helping you heal from your biceps tendon rupture. (uchealth.org)
  • An Achilles tendon rupture is a very painful injury and it often requires surgery to reattach the tendon to its normal position. (youhavealawyer.com)
  • The lawyers at Saiontz & Kirk, P.A. are reviewing potential Levaquin and Cipro Achilles tendon rupture lawsuits . (youhavealawyer.com)
  • If you, a friend or family member suffered an Achilles tendon rupture or other tendon damage after taking Levaquin or one of the other fluoroquinolone antibiotics, request a free consultation and claim evaluation . (youhavealawyer.com)
  • As a follow up to my last post in January 2015, the following outlines the final stage of my recovery from an Achilles Tendon Rupture which required surgery in September 2014. (sism.ie)
  • Rupture of the extensor pollicis longus (EPL) tendon is a common complication secondary to a distal radial fracture. (medscape.com)
  • Rheumatoid arthritis may be responsible for tendon rupture of any of the hand and wrist tendons, but it commonly leads to rupture of extensor tendons of the fingers or thumb. (medscape.com)
  • Hypertrophic synovial tissue begins to invade and weaken the tendon, eventually leading to rupture. (medscape.com)
  • Tendon rupture may also be a result of attrition of the tendon from bony spicules and osteophytes. (medscape.com)
  • As dorsal tenosynovitis becomes more apparent, the likelihood of tendon rupture increases. (medscape.com)
  • After a tenosynovectomy, tendon rupture rarely occurs and complications are infrequent, yet postoperative adhesions may occur. (medscape.com)
  • Tendon injuries about the ankle resulting from skiing. (medscape.com)
  • We all know that tendon injuries are very stubborn: tendons have very slow tissue turnover and limited capacity to heal themselves, which is why researchers are trying all sorts of techniques like platelet-rich plasma injections to boost tendon healing. (runnersworld.com)
  • Who is at risk for Achilles tendon injuries? (uhhospitals.org)
  • Sometimes healthcare providers misdiagnose Achilles tendon injuries as sprained ankles. (uhhospitals.org)
  • Several common injuries can make your Achilles tendon painful or prevent it from working well. (uhhospitals.org)
  • How are Achilles tendon injuries treated? (uhhospitals.org)
  • The Achilles tendon can either break suddenly with a snapping sound or tear slowly over time owing to small injuries. (css.ch)
  • Patients who stand to benefit most from tendon transfers have spinal cord injuries in the C5-C8 cervical nerves in the lower neck. (medindia.net)
  • The results of this meta-analysis confirm the risk of tendon injuries associated with fluoroquinolones. (greenmedinfo.com)
  • Tendon injuries can be frustrating, but with the help of your chiropractor you can recover and be back out enjoying life again before you know it. (thejoint.com)
  • The tendon doesn't have great blood supply at this point, which means it can take a while for these injuries to heal. (thejoint.com)
  • Lucky for you, there are steps you can take to help you prevent tendon injuries in the first place. (thejoint.com)
  • This is especially true in endurance sports where the very nature of the sport makes injuries to the Achilles, hamstring, patella or gluteal tendons very common. (thejoint.com)
  • Stretching exercises - Flexibility is key to avoiding injuries to your tendons because it allows the pressure to be spread out to various parts of the tendon instead of concentrated in one area. (thejoint.com)
  • Tendon injuries can have a variety of causes, including overuse, acute injuries, and underlying medical conditions. (kbphysio.ca)
  • Overuse injuries, such as tennis elbow or golfer's elbow, can occur when the tendon is repeatedly strained or stressed, leading to inflammation and damage. (kbphysio.ca)
  • Acute injuries, such as a fall or direct impact to the tendon, can also cause damage to the tendon. (kbphysio.ca)
  • Underlying medical conditions, such as arthritis or diabetes, can also increase the risk of tendon injuries. (kbphysio.ca)
  • Treatment for tendon injuries typically involves a combination of rest, physical therapy, and medication. (kbphysio.ca)
  • Online physiotherapy can be a convenient and effective option for treating tendon injuries, as it allows you to receive personalized treatment and guidance from the comfort of your own home. (kbphysio.ca)
  • Overuse injuries to tendons and apophyses in children and adolescents. (bvsalud.org)
  • This report describes four patients who acquired postsurgical septic arthritis probably associated with contaminated bone-tendon-bone allografts used for ACL reconstruction. (cdc.gov)
  • On April 5, 2000, at a surgical center, a girl aged 16 years had ACL reconstruction using a bone-tendon-bone allograft. (cdc.gov)
  • On April 7 at a surgical center, a man aged 40 years underwent ACL reconstruction using a bone-tendon-bone allograft. (cdc.gov)
  • On October 9 at a surgical center in Florida, a woman aged 55 years had ACL reconstruction using a bone-tendon-bone allograft. (cdc.gov)
  • On October 19 in Louisiana, a woman aged 29 years had ACL reconstruction using a bone-tendon-bone allograft at a local surgical center. (cdc.gov)
  • The tibialis posterior tendon divides into three segments below the tibialis posterior muscle, to insert into the heel bone, the metatarsals, and the ankle bones. (innerbody.com)
  • The Achilles tendon connects the muscles in the back of the calf (gastrocnemius and soleus muscles) to the heel bone. (cincinnatichildrens.org)
  • The hip flexor tendon connects two inner hip muscles (the iliacus and psoas major) to the thigh bone. (cincinnatichildrens.org)
  • However, rather than connecting bone to bone, tendons connect muscle to bone, providing stability and a significant degree of resistance to external forces. (faqs.org)
  • Large tendons such as the Achilles tendon, which connects the gastroceus (calf muscle) and the calcaneus (heel bone), are able to withstand force due to the flexing qualities of the supple collagen that forms a large portion of the tendon structure. (faqs.org)
  • This damage occurs in the spot where your tendon meets your heel bone. (uhhospitals.org)
  • An X-ray shows bones and can show bone spurs and if the tendon has become calcified or hardened. (uhhospitals.org)
  • Tendons transfer force from muscle to bone in order for joints to move. (verywellhealth.com)
  • We also recommend surgery for complete tears if they occur at the elbow and we need to reattach the tendon to the bone. (uchealth.org)
  • Most of the time, an injury occurs where the tendon meets the bone. (thejoint.com)
  • Also known as the calcaneal tendon or tendocalcaneus, the Achilles tendon attaches the calf to the heel bone. (youhavealawyer.com)
  • This growth is necessary as it is unthinkable that a greater force produced by a muscle is not supported by a bone and tendon and ligament component. (getpersonalgrowth.com)
  • Stimulating the bone with these movements does not have a direct transfer on the resistance of the tendon but rather gets used to making this movement as well as reinforcing the ability to absorb shocks. (getpersonalgrowth.com)
  • The structure that transmits the force of the muscle contraction to the bone is called a tendon. (painreliefessentials.com)
  • Eight weeks after the donor's death, skin samples that had been treated in cryopreservative solution containing an antibiotic and unprocessed fat, muscle, tendon, and bone samples, all of which had been stored frozen at -70° Celsius at a tissue bank, were transferred to CDC. (cdc.gov)
  • West Nile Virus RNA was detected in samples from the spleen/lymph node, skin, and fat associated with the tibia bone, as well as 1 of 2 muscle specimens, 1 of 4 tendon specimens, and 1 of 2 bone marrow specimens. (cdc.gov)
  • We identified West Nile Virus RNA in spleen/lymph node homogenate, skin, fat, muscle, tendon, and bone marrow samples obtained postmortem from a donor associated with transmission of West Nile Virus through solid organ transplantation. (cdc.gov)
  • Tendons are bands of tissue that help attach muscles to bones. (cincinnatichildrens.org)
  • In general children should have tendon transfer / lengthening surgery before their bones fully mature. (cincinnatichildrens.org)
  • Hamstring tendons connect the hamstring muscles to the pelvis, knee and shin bones. (cincinnatichildrens.org)
  • The bones, ligaments, and tendons are not only a coordinated frame upon which human muscles and organs are attached and contained, the skeleton and the rest of the body are an interconnected biological device. (faqs.org)
  • Muscles are connected to bones by tendons. (medindia.net)
  • Can The Unseen Therapist Remake Bones, Tendons & Body Parts? (emofree.com)
  • Tendons are tough, fibrous cords that connect muscles to bones. (kbphysio.ca)
  • We often speak of hypertrophy of the muscular component but there is also a hypertrophy on the part of all the other structures of the musculoskeletal system, both bones, ligaments and tendons. (getpersonalgrowth.com)
  • The tendon is the part in your body that connects your muscle to the bones. (painreliefessentials.com)
  • Tendon connects Bones to muscles. (nursinghomeworkwriters.com)
  • HA is a polysaccharide - a molecule consisting of multiple simple sugars - that is found between tissue layers, particularly between deep fascia - the connective tissue that encapsulates and separates muscles, tendons, and bones - and adjacent muscle. (irunfar.com)
  • HA, dissolved in the water surrounding all tissues, becomes a living lubricant that allows smooth sliding and gliding between adjacent muscles, tendons, and bones. (irunfar.com)
  • Discuss a good training plan with your chiropractor that can keep your tendons and joints healthy. (thejoint.com)
  • Your chiropractor is a great resource to utilize in order to find out how you can avoid injury to your joints and tendons. (thejoint.com)
  • Based on particular genetic aspects, sports or particularly stressful movements on the joints, the resistance of the tendons may not be sufficient and you start to feel pain every time you train. (getpersonalgrowth.com)
  • Five of the specimens were roof level joints including one with normal-strength concrete, one with high-strength concrete, and three with unbonded post-tensioning tendons with varying ratios of joint shear demand. (snu.ac.kr)
  • Three of the specimens were interstory level joints with high-strength concrete, unbonded post-tensioning tendons and with varying ratios of joint shear demand. (snu.ac.kr)
  • These folks had stiff and immobile muscles, tendons, and joints. (irunfar.com)
  • Soft tissue rheumatic disorders, also called soft tissue rheumatism (STR), are a constellation of syndromes that involve tissues around joints, e.g. muscles, tendons and ligaments, causing pain and movement limitation (2). (who.int)
  • therefore, the tendons are affected by the same disease process as joints. (medscape.com)
  • Shoulder pain involve tissues around joints, e.g. muscles, tendons and comes second to low back pain as the most common ligaments, causing pain and movement limitation ( 2 ). (who.int)
  • While fascia may be at the forefront of the conference, the intricacies of other connective tissue types - ligaments, tendons, joint capsules and cartilage - will also be appreciated. (uni-ulm.de)
  • What is the difference between a ligament, tendon, and cartilage? (nursinghomeworkwriters.com)
  • Cartilage, tendons and ligaments can also be used to mend damaged tissues in recipients. (who.int)
  • Walker LG, Glick H. Bilateral spontaneous quadriceps tendon ruptures. (medscape.com)
  • More tendon ruptures were observed in broilers reared during cooler months in this US trial, which the researchers attributed to the use of a growth promoter resulting in heavier bodyweights. (thepoultrysite.com)
  • Achilles Tendon pain is an orthopedic condition that can originate from tears and ruptures to the AchillesTendon, which is known as one of the strongest and also the longest tendon in the human body. (practo.com)
  • The antibiotics Cipro and Levaquin have been associated with an increased risk of tendon ruptures, particularly involving the Achilles tendon. (youhavealawyer.com)
  • The FDA has received hundreds of reports of tendon ruptures, tendonitis and other severe forms of tendon damage after using fluoroquinolones, a class of antibioitics which Levaquin and Cipro are a part of. (youhavealawyer.com)
  • About 60% of the reported tendon ruptures followed the use of Levaquin and the most frequently ruptured tendon was the Achilles tendon. (youhavealawyer.com)
  • The dynamics of peroneus brevis tendon splits: a proposed mechanism, technique of diagnosis, and classification of injury. (medscape.com)
  • The histories for each type of peroneal tendon injury have subtle differences. (medscape.com)
  • Anyone can develop an Achilles tendon injury. (uhhospitals.org)
  • What are the symptoms of an Achilles tendon injury? (uhhospitals.org)
  • How is an Achilles tendon injury diagnosed? (uhhospitals.org)
  • Injury to the Achilles tendon causes pain along the back of your leg near the heel. (uhhospitals.org)
  • With aging, tendons become less flexible and elastic, making them more prone to injury. (verywellhealth.com)
  • Connective tissue, a fibrous tissue that encompasses ligaments, tendons, joint capsules and muscle fascia is often plagued by injury. (uni-ulm.de)
  • Tendons, joint capsules and muscle fascia of professional athletes are often plagued by injury. (uni-ulm.de)
  • These images are a random sampling from a Bing search on the term "Extensor Tendon Injury at the DIP Joint. (fpnotebook.com)
  • I told her I didn't know if EFT would take care of the problem with her tendons but we could start with the emotions she felt and see what happens with the physical injury. (emofree.com)
  • In general, looking at all horses that came into their hospital during the same time period with tendon injury, they found that 10% of horses with a DDFT injury had mineralization and 7% of those with a suspensory ligament branch injury had mineralization of that same structure. (thehorse.com)
  • While there might be some association between previous injury and tendon mineralization, the connections aren't well understood. (thehorse.com)
  • Trust us, injury to these tendons can take months to heal, and even then recovery is often not complete. (kuer.org)
  • This article discusses a claim arising out of an alleged failure to diagnose a tendon injury involving a finger. (racgp.org.au)
  • Depending on the extent of the spinal cord injury, tendon transfers can enable a patient to grasp objects, pinch, open the hand and straighten the elbow. (medindia.net)
  • The aim of this study was to conduct a systematic review and a meta-analysis of the scientific evidence evaluating the risk of tendon injury associated with fluoroquinolones. (greenmedinfo.com)
  • Therefore, any injury to this tendon can decrease the strength and support to the muscles and create a painful situation. (practo.com)
  • This kind of surgery aims at reattaching the displaced or ruptured tendon which may have reached such a fate through a sports or any other kind of injury. (practo.com)
  • It is important to prevent continuous injury and pain to the already injured Achilles tendon. (practo.com)
  • As the damage progresses, the tendon can present as partially torn, or even become a complete tear after an injury, such as from lifting a heavy object. (uchealth.org)
  • Additionally, an injury such as a fall can cause your biceps tendon to tear. (uchealth.org)
  • If the patient has not had a whiplash or other serious neck injury in the previous three months, I will usually cup or gwa sha the neck and shoulders, in a sitting position, before lying them down to needle Correct Tendons. (mayway.com)
  • Of course the best defense is a good offense, and when you're talking about defending your tendons you should be taking steps to keep an injury from occurring at all. (thejoint.com)
  • Get some rest - Fatigued muscles aren't able to absorb the stress of an activity, and all that pressure will transfer to your tendons and leave you open to injury. (thejoint.com)
  • However, tendons can also be susceptible to injury, which can cause pain, swelling, and difficulty moving the affected joint. (kbphysio.ca)
  • Symptoms of a tendon injury can vary depending on the type and severity of the injury. (kbphysio.ca)
  • If you are experiencing symptoms of a tendon injury, it's important to seek medical attention as soon as possible. (kbphysio.ca)
  • Most commonly, trauma causes a direct, primary injury to the peripheral nervous system or the muscles and tendons. (medscape.com)
  • Even seemingly small cuts carry a high risk of injury to flexor tendons of the hand which requires surgical treatment by a specialist . (bvsalud.org)
  • This is a brief review of the anatomy and physiology of flexor tendons injury and repair, with historical milestones of developments in the approach to the injury . (bvsalud.org)
  • A biceps tendon tear can also result in damage to other parts of your shoulder, such as the rotator cuff tendons, so a thorough diagnosis is critical to healing and a full recovery. (uchealth.org)
  • e.g., the subacromial bursa and rotator cuff tendons of the humerus. (painreliefessentials.com)
  • The Achilles tendon is a fibrous band of tissue that links the muscles in your calf to your heel. (uhhospitals.org)
  • This treatment uses high-energy shockwave impulses to help stimulate the healing process in damaged tendon tissue. (uhhospitals.org)
  • Repeated bouts of tenosynovitis can cause the formation of fibrous tissue, thickening of the sheath, and impaired movement of the affected tendon. (verywellhealth.com)
  • A big reason the Achilles is such a foot-dragger at getting better is that the tendon tissue we have as adults is basically the same as we had when we were teenagers. (kuer.org)
  • Collaborating with scientists at the University of Copenhagen, Heinemeier looked at the carbon-14 content of tendon tissue samples taken from people who were alive during the bomb pulse. (kuer.org)
  • The researchers found that tendon tissue from people who were children or teenagers then contained high levels of carbon-14 attributable to the bomb blasts. (kuer.org)
  • This means that the tendon tissue in those samples was at least several decades old. (kuer.org)
  • From these results, the scientists concluded that tendon tissue renewal is almost nonexistent in adults. (kuer.org)
  • Heinemeier speculates that this is because tendon tissue regeneration is sacrificed in favor of tissue strength. (kuer.org)
  • Looking forward, she thinks that future research should focus on how to provoke dormant tendon tissue cells to grow in the adult body. (kuer.org)
  • Tendon tissue regeneration has already been successfully carried out in culture . (kuer.org)
  • Now, a team of researchers from the University of Oxford and robotics company Devanthro has engineered a robot shoulder that can function as a stretching mechanism in order to produce lifelike human tendon tissue, according to a report by MedicalXpress published on Friday. (blogarama.com)
  • Researchers around the world have struggled for years to create human tendon tissue with the right elasticity required for use in a human patient. (blogarama.com)
  • They got rid of the conventional method of cultivating tendon tissue in boxes with devices that pull on it. (blogarama.com)
  • The post Researchers use humanoid robots to grow human tendon tissue appeared first on GulpMatrix. (blogarama.com)
  • The result of Achilles tendon strain might be plantar fasciitis, a condition that the American Orthopaedic Foot and Ankle Society says is characterized by inflammation of the tissue connecting your heel to the base of your toes. (ksl.com)
  • A tendon is a tough and flexible band of fibrous tissue. (painreliefessentials.com)
  • Indeed, my clinical experience finds that deficits of tissue play - the relative motion between one tissue layer and its neighbor - to be a far more prominent issue in both functional stiffness and myofascial pain than a muscle or tendon being stiff or strained. (irunfar.com)
  • Rheumatoid nodules can also develop within the tendons and within the subcutaneous tissue. (medscape.com)
  • But without stretching, your muscles, ligaments, and tendons do not get the proper warm-up or cooldown needed. (acb.org)
  • Former MVP James Harden will miss one month after suffering a right foot tendon strain, according to ESPN's Adrian Wojanrowski. (yahoo.com)
  • ESPN Sources: Philadelphia 76ers star James Harden has suffered right foot tendon strain and is expected to miss a month. (yahoo.com)
  • PHILADELPHIA (AP) - James Harden is expected to miss about a month because of a right foot tendon strain. (centralillinoisproud.com)
  • Firmly tap your needle in, pegging the Achilles tendon. (mayway.com)
  • The tears in your tendon fibers can cause a complete or partial break (or tear) in your tendon. (uhhospitals.org)
  • Under these circumstances, the fibers of the affected tendon can tear apart, much like a rope that becomes frayed or unraveled. (verywellhealth.com)
  • People with torn shoulder tendons can develop a specific type of arthritis, called rotator cuff tear arthropathy. (cochrane.org)
  • Biceps tendon tears can be partial or complete-a complete tear actually separates the tendon into two pieces. (uchealth.org)
  • Many people can still function with a partial biceps tendon tear of the long head, and only need nonsurgical treatments to relieve their symptoms. (uchealth.org)
  • After suregery and PT my thumb is functional again and I returned to work only to have my rotator cuff and tendon in my shoulder tear, this to required surgery to repair. (youhavealawyer.com)
  • In severe cases, the tendon may feel weak or tear, causing severe pain and difficulty using the affected limb. (kbphysio.ca)
  • Achilles tendinopathy occurs when the tendon is repeatedly strained (or elongated) past a certain threshold. (newswise.com)
  • Tendinopathy, a term that means disorders of the tendons, most commonly involves the rotator cuff (particularly supraspinatus) and biceps brachii tendons in the shoulder, the forearm extensor and flexor tendons in the forearm, the patella tendon in the knee, the Achilles tendon in the lower leg, and the tibialis posterior tendon in the ankle and foot. (verywellhealth.com)
  • Aside from extrinsic factors that cause tendinopathy (tendon disorders), researchers have suggested certain intrinsic factors may also be associated, such as metabolic diseases (obesity, diabetes mellitus, high blood pressure, increased serum lipids, and hyperuricemia ). (verywellhealth.com)
  • The dissection was performed from anteromedial access to exposure of the insertion of the flexor tendons (FT), tibial plateau (TP) and tibial tuberosity (TT). (scielo.br)
  • A needle of 40 × 12 and a caliper were used to measure the distance of the tibial plateau of the knee flexor tendons insertion at 15 mm from the medial border of the patellar tendon and tibial tuberosity to the insertion of the flexor tendons of the knee. (scielo.br)
  • The angle between tibial plateau and the insertion of the flexor tendons of the knee (A-TP-FT) was calculated using Image Pro Plus software. (scielo.br)
  • Brooklyn Nets guard Jeremy Lin sustained a ruptured patella tendon in his right knee and will miss the rest of the season, the team announced on Friday morning (AEDT). (sportingnews.com)
  • Acute peroneal tendon tears. (medscape.com)
  • Peroneus longus tendon tears: acute and chronic. (medscape.com)
  • Affected gastrocnemius tendons were classified as fibrosed and trimmables tendons, with trimmables subdivided into acute or chronic tendons. (thepoultrysite.com)
  • Data analysis by Poisson regression showed higher incidence of both acute and fibrosed tendons in May than July. (thepoultrysite.com)
  • This exercise should not be done in case the Achilles tendon pain is in an acute phase, for this exercise there should be no pain whatsoever. (getpersonalgrowth.com)
  • Tendons connect muscles to their bony origins and insertions. (medlineplus.gov)
  • One of the important features of the proposed model over the previous studies is that the proposed approach can include the realistic bony geometries, such that the mechanical consequence of the variations in the attachment locations of the muscles/tendons can be investigated. (cdc.gov)
  • a study just published in the FASEB Journal ( press release here ), the researchers measured samples from 28 Achilles tendons, from subjects born between 1945 and 1983. (runnersworld.com)
  • Their Achilles tendons basically haven't changed since adulthood. (runnersworld.com)
  • You really don't want to mess with your Achilles tendons. (kuer.org)
  • Make sure that the big toes are lifted just off the table so that the feet and the Achilles tendons are completely relaxed and easily accessed. (mayway.com)
  • both my achilles tendons snapped after taking 2 ofloxin caplets, within 24 hours. (youhavealawyer.com)
  • Inflammation of the tendon sheath occurs when the lubrication produced is insufficient, either in quantity or quality. (verywellhealth.com)
  • Sometimes, however, they essentially harden-this horse tendon and ligament mineralization occurs when hard material forms within the structure. (thehorse.com)
  • This type of sprain occurs when your foot rolls outward, stretching and sometimes even tearing your tendons. (ksl.com)
  • The type of surgery depends on the location and amount of damage to the tendon. (uhhospitals.org)
  • The physical symptoms we could see were the following: On her right arm there was a tight ball about the size of a golf ball where the tendons were injured. (emofree.com)
  • You can expect symptoms from a torn biceps tendon to improve over several weeks to several months. (uchealth.org)
  • Tenosynovitis is inflammation of the tendon sheath. (verywellhealth.com)
  • Inflammation of a tendon may be caused by repetitive activity, prolonged activity, exertion, awkward posture, static posture (staying in one position for a long time), vibration, or any localized stress. (verywellhealth.com)
  • Inflammation of a tendon (tendonitis) and the lining of the sheath (tenosynovitis) usually occurring simultaneously. (painreliefessentials.com)
  • The synovial-lined tendon sheath usually is the site of maximum inflammation, but the inflammatory response may involve the enclosed tendon (e.g. as a result of calcium deposit). (painreliefessentials.com)
  • Tendonitis inflammation of tendons and of tendon-muscle attachments. (painreliefessentials.com)
  • Tendonitis also spelled tendonitis is the inflammation of the tendons and the muscle surrounding the tendon. (painreliefessentials.com)
  • Inflammation of the sheath can cause an entrapment of the tendon, as in the case of trigger finger. (painreliefessentials.com)
  • Soccer and basketball players, runners and dancers are more prone to tendon inflammation in their legs and feet. (painreliefessentials.com)
  • Inflammation of a tendon. (encyclopedia.com)
  • Tendon transfer and/or muscle lengthening enable your child to extend and straighten the knee. (cincinnatichildrens.org)
  • On the plus side, Danny Trevathan was back on the field in a limited capacity just eight months after rupturing the patellar tendon in his right knee. (chicagotribune.com)
  • Peroneus brevis tendon tears: pathophysiology, surgical reconstruction, and clinical results. (medscape.com)
  • Grossly normal supraspinatus tendons were analyzed by stereomicroscope dissection and three-dimensional serial-section reconstruction. (nih.gov)
  • Reconstruction of ruptured tendons often fails to restore full movement. (verywellhealth.com)
  • Bach BR, Jones GT, Sweet FA, Hager CA. Arthroscopy-assisted anterior cruciate ligament reconstruction using patellar tendon substitution. (scielo.br)
  • Tendon transfers have been used in upper extremity reconstruction for well over a century. (medscape.com)
  • While newer techniques of functional electrical stimulation and microvascular transfer have added new dimensions to reconstruction, tendon transfer remains a primary tool in upper extremity paralysis management. (medscape.com)
  • Peroneal Tendon Tears: We Should Consider Looking at the Muscle Instead. (medscape.com)
  • Saxena A, Pham B. Longitudinal peroneal tendon tears. (medscape.com)
  • Long-term results of debridement and primary repair of peroneal tendon tears. (medscape.com)
  • Return to sports and clinical outcomes in patients treated for peroneal tendon dislocation: a systematic review. (medscape.com)
  • The recognition and incidence of peroneal tendon dislocation associated with a fracture of the talus. (medscape.com)
  • Peroneal Tendon Instability in Intra-Articular Calcaneus Fractures: A Retrospective Comparative Study and a New Surgical Technique. (medscape.com)
  • A painful snapping sensation over the lateral ankle is the classic indication of peroneal tendon subluxation. (medscape.com)
  • Stapleton T. Complications in anterior cruciate ligament reconstructions with patellar tendon grafts. (scielo.br)
  • If the AT and PF form one continuous structure which becomes separated throughout development, it can be hypothesized that the AT represents the proximal part, the regular calcaneal trabeculae including the calcaneal periosteum the intermediate part and the PF the distal part of one united tendon of the gastrocnemius and soleus muscle. (nature.com)
  • This tendon connects the triceps of the sura, or gastrocnemius and soleus, to the calcaneal tuberosity. (getpersonalgrowth.com)
  • Newswise - Athletes who participate in jumping sports, such as basketball and volleyball, often develop pain in their Achilles tendon, which connects the calf muscles to the heel. (newswise.com)
  • Her cafeteria is near a hospital and all of the doctors who come to eat there told her she would have to have surgery to repair the two torn tendons or she would be affected the rest of her life. (emofree.com)
  • Bryant is recovering from a torn Achilles' tendon but hopes he'll be ready for the season's opener. (latimes.com)
  • Regular calcaneal trabeculae were surrounded by tendon-like collagen fibre bundles and adipocytes. (nature.com)
  • Also, it was noted that the calcaneal periosteum in the area of the highly regular trabeculae that possibly connect AT and PF differs from the remaining calcaneal periosteum, indicating the potential previous continuity of the two tendons 9 . (nature.com)
  • The location of pain is either posterior to the lateral malleolus along the peroneus tendon or at the anterior talofibular ligament. (medscape.com)
  • It can cause pain and create abnormalities in the tendons and muscles that affect a child's mobility. (cincinnatichildrens.org)
  • When the tendons are too short and tight, they can cause pain and problems with walking and sitting. (cincinnatichildrens.org)
  • A variety of stretching techniques including both the plantar fascia (PF) and Achilles tendon (AT) have been established as effective non-surgical treatment options to alleviate the plantar fasciitis pain patients describe as piercing, searing or throbbing 2 . (nature.com)
  • Taking care of Achilles Tendon pain is a matter of taking various precautions and supportive actions that lead to better healing. (practo.com)
  • Despite a disturbing number of reports of problems, the manufacturers have failed to adequately warn about the risk of tendon damage and many users have not been made aware that they should immediately report any early signals of tendon pain. (youhavealawyer.com)
  • Months of rehabilitation and therapy are often necessary to regain use of the ankle, and it is not uncommon for there to be ongoing tendon problems and pain even after a repair. (youhavealawyer.com)
  • When your foot remains in an unnaturally pointed position for long periods of time, the Achilles tendon shortens and tightens, causing pain when you finally step out of your heels. (ksl.com)
  • Resting the affected limb can help the tendon heal and reduce pain and swelling. (kbphysio.ca)
  • The former are not recommended in cases of pain while the latter allow both greater muscle work and a strengthening of the tendon. (getpersonalgrowth.com)
  • Most importantly, wrist pain and sore tendons have been eliminated thanks to the Puqpress mini. (oncoffeemakers.com)
  • Biceps tendons attach the biceps muscle, found in the upper arm, to the elbow at the lower end with one tendon, and at the upper end around the shoulder joint with two tendons to two places on the shoulder blade. (uchealth.org)
  • Most biceps tendon tears can be treated nonsurgically, but we can perform minimally invasive surgery called arthroscopy to repair it if necessary. (uchealth.org)
  • To study the anatomy of the hamstring tendons insertion and anatomical rela-tionships. (scielo.br)
  • The attachment fibrocartilage extended from the tendon proper to the greater tuberosity, consisted of a complex basket-weave of collagen fibers, and stained diffusely with alcian blue. (nih.gov)
  • The densely packed unidirectional collagen fibers of the rotator cable extended from the coracohumeral (CH) ligament posteriorly to the infraspinatus, coursing both superficial and deep to the tendon proper. (nih.gov)
  • r\nConclusion: Daily administration of single dose LMWH improves tendon healing through increasing the number of fibroblasts and fibrillar collagen synthesis and decreasing mitochondrial degeneration. (aott.org.tr)
  • Two of the most common surgeries for contractures are tendon transfers and muscle lengthening procedures. (cincinnatichildrens.org)
  • Orthopaedic surgeons offer a wide variety of techniques for tendon transfers and muscle lengthening procedures. (cincinnatichildrens.org)
  • Music CD - Muscle-Tendon Change Class. (martialartsmart.com)
  • Muscle-Tendon Change Classic is the self-cultivation practice attributed to the founder of Kung Fu and Zen, Bodhidharma. (martialartsmart.com)
  • CHQA promotes four classic qigong forms: Muscle-Tendon Change Classic(yijinjing), Eight-Section Brocade (baduanjin), Five Animal Frolics (wuqinxi) and Six Healing Sounds (liuzijue). (martialartsmart.com)
  • A practical model of the muscle/tendon moment arms in a thumb. (cdc.gov)
  • In the present study, we proposed a universal model to simulate the muscle/tendon excursions and moment arms in a thumb using the commercial software AnyBody. (cdc.gov)
  • The tendon is considered to have a significant role in human movement because it can store and release elastic energy, which enhances the force-generating capability of the muscle-tendon complex. (novapublishers.com)
  • Thoroughly massage the gastrocnemius muscle, taking extra care to soften and relax the Achilles tendon. (mayway.com)
  • An MD could not find the reason, except to say that tendons had pulled free of muscle at the upper arm area and that the "socket" itself was fine! (youhavealawyer.com)
  • It is useful to focus on the tendon as if it were a muscle: to feel it stretch and contract as you move. (getpersonalgrowth.com)
  • When functioning properly, these tendons glide easily and smoothly with muscle activity. (painreliefessentials.com)
  • When muscle-tendon units remain functional in an extremity, consider sacrificing one function to restore another by transferring the working unit to a new location. (medscape.com)
  • Loss of hand function secondary to neuromuscular paralysis, tendon loss, or muscle loss can dramatically reduce a person's ability to perform normal activities of daily life. (medscape.com)
  • [ 6 ] The prospect of restoring function through transfer of a muscle-tendon unit to perform one of the lost functions is enthusiastically accepted by the patient and rewarding to the surgeon. (medscape.com)
  • Specific loss of tendon or muscle substance can arise from rheumatologic causes, including gout and pseudogout. (medscape.com)
  • Jahss M. Tendon disorders of the foot and ankle. (medscape.com)
  • Tendon transfers may also be useful in restoring function in patients with spastic disorders due to cerebral palsy or stroke. (medscape.com)
  • In this study, researchers used 3-D motion capture technology to measure the amount of Achilles tendon elongation, or strain, during jumping in a group of 30 male basketball players. (newswise.com)
  • Ousmane Dembele has traveled to Finland to undergo surgery to repair a ruptured left thigh tendon. (deccanchronicle.com)
  • Some tendons, but not all, are covered by a sheath. (verywellhealth.com)
  • The inner walls of the sheath produce a small amount of lubrication (synovial fluid), which helps the tendon to move freely. (verywellhealth.com)
  • A ganglion cyst is an accumulation of fluid within the tendon sheath. (verywellhealth.com)
  • Repetitive or prolonged activity, exertion, awkward or static positioning, vibration or localized stress may cause the lubrication system to malfunction, creating friction between the tendon and tendon sheath. (verywellhealth.com)
  • Ganglion cysts erupt from the capsule of a joint or the sheath of a tendon. (verywellhealth.com)
  • Furthermore, small fibrinoid rice bodies can develop in the tendon sheath. (medscape.com)
  • All the rats underwent full-thickness surgical incision of the Achilles tendon followed by primary repair. (aott.org.tr)
  • Tendon transfer is a surgical procedure for quadriplegics. (medindia.net)
  • However, only 14% of patients who are surgical candidates wind up getting tendon transfers, suggested another previous study. (medindia.net)
  • The surgical treatments for RA of the hand and wrist include synovectomy, tenosynovectomy, tendon realignment, reconstructive surgery or arthroplasty, and arthrodesis. (medscape.com)
  • Palpate the lateral ankle ligaments and along the peroneal tendons down to their insertion sites. (medscape.com)
  • Neoprene Boots provide support and protection for the tendon and ankle. (jacksmfg.com)
  • The very small are like the ones that cause movements in your fingers, other larger tendons like the ones controlling movement in your arms and legs. (painreliefessentials.com)
  • The OrthoIllustrated ® animation for Achilles tendon repair is an educational tool to help patients better understand the diagnosis and treatment of this orthopedic condition. (arthrex.com)
  • The orthopedic doctor told me that the tendon that attached to my thumb had "snapped" and would require surgery to repair. (youhavealawyer.com)
  • Biomechanically, maximum load to failure and correspondent elongation of the tendons were measured. (aott.org.tr)
  • Surgery on tendons around the foot can help improve positioning and function. (cincinnatichildrens.org)
  • This surgery involves splitting a tendon into two long sections and re-attaching one section to the muscles on the outside of the foot. (cincinnatichildrens.org)
  • This surgery can be a better option than just lengthening or cutting the tendon. (cincinnatichildrens.org)
  • A surgery for quadriplegics called tendon transfer can significantly improve hand and elbow function, but the procedure is greatly underused. (medindia.net)
  • Seattle Storm forward Breanna Stewart underwent surgery for a minor repair and reinforcement of the Achilles tendon in her left leg, the team announced Thursday. (sandiegouniontribune.com)
  • In severe cases, surgery may be necessary to repair or replace the damaged tendon. (kbphysio.ca)