Sacrococcygeal Region: The body region between (and flanking) the SACRUM and COCCYX.Coccyx: The last bone in the VERTEBRAL COLUMN in tailless primates considered to be a vestigial tail-bone consisting of three to five fused VERTEBRAE.Intervertebral Disc: Any of the 23 plates of fibrocartilage found between the bodies of adjacent VERTEBRAE.Pilonidal Sinus: A hair-containing cyst or sinus, occurring chiefly in the coccygeal region.Sacrum: Five fused VERTEBRAE forming a triangle-shaped structure at the back of the PELVIS. It articulates superiorly with the LUMBAR VERTEBRAE, inferiorly with the COCCYX, and anteriorly with the ILIUM of the PELVIS. The sacrum strengthens and stabilizes the PELVIS.Intervertebral Disc Degeneration: Degenerative changes in the INTERVERTEBRAL DISC due to aging or structural damage, especially to the vertebral end-plates.Intervertebral Disc Displacement: An INTERVERTEBRAL DISC in which the nucleus pulposus has protruded through surrounding fibrocartilage. This occurs most frequently in the lower lumbar region.Chordoma: A malignant tumor arising from the embryonic remains of the notochord. It is also called chordocarcinoma, chordoepithelioma, and notochordoma. (Dorland, 27th ed)Teratoma: A true neoplasm composed of a number of different types of tissue, none of which is native to the area in which it occurs. It is composed of tissues that are derived from three germinal layers, the endoderm, mesoderm, and ectoderm. They are classified histologically as mature (benign) or immature (malignant). (From DeVita Jr et al., Cancer: Principles & Practice of Oncology, 3d ed, p1642)Perforator Flap: A mass of tissue for transplantation that includes the skin and/or the SUBCUTANEOUS FAT, and the perforating blood vessel that traverses the underlying tissue to supply blood to the skin. Perforator flaps are named after the anatomical region or muscle from where they are transplanted and/or the perforating blood vessel.Spinal NeoplasmsSkeleton: The rigid framework of connected bones that gives form to the body, protects and supports its soft organs and tissues, and provides attachments for MUSCLES.Embryology: The study of the development of an organism during the embryonic and fetal stages of life.Lumbar Vertebrae: VERTEBRAE in the region of the lower BACK below the THORACIC VERTEBRAE and above the SACRAL VERTEBRAE.Musculoskeletal System: The MUSCLES, bones (BONE AND BONES), and CARTILAGE of the body.Thoracic Vertebrae: A group of twelve VERTEBRAE connected to the ribs that support the upper trunk region.Click Chemistry: Organic chemistry methodology that mimics the modular nature of various biosynthetic processes. It uses highly reliable and selective reactions designed to "click" i.e., rapidly join small modular units together in high yield, without offensive byproducts. In combination with COMBINATORIAL CHEMISTRY TECHNIQUES, it is used for the synthesis of new compounds and combinatorial libraries.Bone and Bones: A specialized CONNECTIVE TISSUE that is the main constituent of the SKELETON. The principle cellular component of bone is comprised of OSTEOBLASTS; OSTEOCYTES; and OSTEOCLASTS, while FIBRILLAR COLLAGENS and hydroxyapatite crystals form the BONE MATRIX.Bone Remodeling: The continuous turnover of BONE MATRIX and mineral that involves first an increase in BONE RESORPTION (osteoclastic activity) and later, reactive BONE FORMATION (osteoblastic activity). The process of bone remodeling takes place in the adult skeleton at discrete foci. The process ensures the mechanical integrity of the skeleton throughout life and plays an important role in calcium HOMEOSTASIS. An imbalance in the regulation of bone remodeling's two contrasting events, bone resorption and bone formation, results in many of the metabolic bone diseases, such as OSTEOPOROSIS.Bone Density: The amount of mineral per square centimeter of BONE. This is the definition used in clinical practice. Actual bone density would be expressed in grams per milliliter. It is most frequently measured by X-RAY ABSORPTIOMETRY or TOMOGRAPHY, X RAY COMPUTED. Bone density is an important predictor for OSTEOPOROSIS.Pelvis: The space or compartment surrounded by the pelvic girdle (bony pelvis). It is subdivided into the greater pelvis and LESSER PELVIS. The pelvic girdle is formed by the PELVIC BONES and SACRUM.Pelvic Bones: Bones that constitute each half of the pelvic girdle in VERTEBRATES, formed by fusion of the ILIUM; ISCHIUM; and PUBIC BONE.Pelvimetry: Measurement of the dimensions and capacity of the pelvis. It includes cephalopelvimetry (measurement of fetal head size in relation to maternal pelvic capacity), a prognostic guide to the management of LABOR, OBSTETRIC associated with disproportion.Pelvic Neoplasms: Tumors or cancer of the pelvic region.Encyclopedias as Topic: Works containing information articles on subjects in every field of knowledge, usually arranged in alphabetical order, or a similar work limited to a special field or subject. (From The ALA Glossary of Library and Information Science, 1983)Ligaments: Shiny, flexible bands of fibrous tissue connecting together articular extremities of bones. They are pliant, tough, and inextensile.Cartilage: A non-vascular form of connective tissue composed of CHONDROCYTES embedded in a matrix that includes CHONDROITIN SULFATE and various types of FIBRILLAR COLLAGEN. There are three major types: HYALINE CARTILAGE; FIBROCARTILAGE; and ELASTIC CARTILAGE.Bone Development: The growth and development of bones from fetus to adult. It includes two principal mechanisms of bone growth: growth in length of long bones at the epiphyseal cartilages and growth in thickness by depositing new bone (OSTEOGENESIS) with the actions of OSTEOBLASTS and OSTEOCLASTS.Cartilage, Articular: A protective layer of firm, flexible cartilage over the articulating ends of bones. It provides a smooth surface for joint movement, protecting the ends of long bones from wear at points of contact.Anatomy: A branch of biology dealing with the structure of organisms.Piriformis Muscle Syndrome: A chronic PELVIC PAIN characterized by pain deep in the buttock that may radiate to posterior aspects of the leg. It is caused by the piriformis muscle compressing or irritating the SCIATIC NERVE due to trauma, hypertrophy, inflammation or anatomic variations.Buttocks: Either of two fleshy protuberances at the lower posterior section of the trunk or HIP in humans and primate on which a person or animal sits, consisting of gluteal MUSCLES and fat.Information Centers: Facilities for collecting and organizing information. They may be specialized by subject field, type of source material, persons served, location, or type of services.Sacroiliac Joint: The immovable joint formed by the lateral surfaces of the SACRUM and ILIUM.Sciatica: A condition characterized by pain radiating from the back into the buttock and posterior/lateral aspects of the leg. Sciatica may be a manifestation of SCIATIC NEUROPATHY; RADICULOPATHY (involving the SPINAL NERVE ROOTS; L4, L5, S1, or S2, often associated with INTERVERTEBRAL DISK DISPLACEMENT); or lesions of the CAUDA EQUINA.Sciatic Nerve: A nerve which originates in the lumbar and sacral spinal cord (L4 to S3) and supplies motor and sensory innervation to the lower extremity. The sciatic nerve, which is the main continuation of the sacral plexus, is the largest nerve in the body. It has two major branches, the TIBIAL NERVE and the PERONEAL NERVE.Needles: Sharp instruments used for puncturing or suturing.Pain Measurement: Scales, questionnaires, tests, and other methods used to assess pain severity and duration in patients or experimental animals to aid in diagnosis, therapy, and physiological studies.TurkeyVacuum Extraction, Obstetrical: Removal of the fetus from the uterus or vagina at or near the end of pregnancy with a metal traction cup that is attached to the fetus' head. Negative pressure is applied and traction is made on a chain passed through the suction tube. (From Stedman, 26th ed & Dorland, 28th ed)Orthopedics: A surgical specialty which utilizes medical, surgical, and physical methods to treat and correct deformities, diseases, and injuries to the skeletal system, its articulations, and associated structures.International Classification of Diseases: A system of categories to which morbid entries are assigned according to established criteria. Included is the entire range of conditions in a manageable number of categories, grouped to facilitate mortality reporting. It is produced by the World Health Organization (From ICD-10, p1). The Clinical Modifications, produced by the UNITED STATES DEPT. OF HEALTH AND HUMAN SERVICES, are larger extensions used for morbidity and general epidemiological purposes, primarily in the U.S.Clinical Coding: Process of substituting a symbol or code for a term such as a diagnosis or procedure. (from Slee's Health Care Terms, 3d ed.)Forms and Records Control: A management function in which standards and guidelines are developed for the development, maintenance, and handling of forms and records.Current Procedural Terminology: Descriptive terms and identifying codes for reporting medical services and procedures performed by PHYSICIANS. It is produced by the AMERICAN MEDICAL ASSOCIATION and used in insurance claim reporting for MEDICARE; MEDICAID; and private health insurance programs (From CPT 2002).Algorithms: A procedure consisting of a sequence of algebraic formulas and/or logical steps to calculate or determine a given task.Analog-Digital Conversion: The process of converting analog data such as continually measured voltage to discrete, digital form.Spine: The spinal or vertebral column.Notochord: A cartilaginous rod of mesodermal cells at the dorsal midline of all CHORDATE embryos. In lower vertebrates, notochord is the backbone of support. In the higher vertebrates, notochord is a transient structure, and segments of the vertebral column will develop around it. Notochord is also a source of midline signals that pattern surrounding tissues including the NEURAL TUBE development.Ribs: A set of twelve curved bones which connect to the vertebral column posteriorly, and terminate anteriorly as costal cartilage. Together, they form a protective cage around the internal thoracic organs.Atlanto-Occipital Joint: The point of articulation between the OCCIPITAL BONE and the CERVICAL ATLAS.
The lateral sacrococcygeal ligaments run from the lower lateral angles of the sacrum to the transverse processes of the first ... The sacrococcygeal disc or interosseus ligament is similar to the intervertebral discs but thinner, thicker in front and behind ... ISBN 0-07-137472-8. Huijbregts, Peter A. (2001). "In: Current Concepts of Orthopaedic Physical Therapy". Lumbopelvic region: ... Three lateral ligaments have been reported on either side. The interarticular or intercornual sacrococcygeal ligaments ...
Other intervertebral disc disorders (M51.0) Lumbar and other intervertebral disc disorders with myelopathy (M51.1) Lumbar and ... Panniculitis affecting regions of neck and back (M54.1) Radiculopathy (M54.2) Cervicalgia (M54.3) Sciatica (M54.4) Lumbago with ... Lateral epicondylitis (M77.2) Periarthritis of wrist (M77.3) Calcaneal spur (M77.4) Metatarsalgia (M77.5) Other enthesopathy of ... Sacrococcygeal disorders, not elsewhere classified Coccygodynia (M53.8) Other specified dorsopathies (M53.9) Dorsopathy, ...
The pelvic region of the trunk is the lower part of the trunk, between the abdomen and the thighs. It includes several ... The posterior sacrococcygeal ligament has a deep and a superficial part, the former is a flat band corresponding to the ... In the lateral tract, the iliocostalis lumborum and longissimus thoracis originates on the back of the sacrum and the posterior ... The lumbosacral joint, between the sacrum and the last lumbar vertebra, has, like all vertebal joints, an intervertebral disc, ...
... and regions Regions of head Regions of neck Anterior and lateral thoracic regions Abdominal regions Regions of back Perineal ... ligament of dens Cruciate ligament of dens Lateral atlanto-axial joint Zygapophysial joints Lumbosacral joint Sacrococcygeal ... Posterior longitudinal ligament Transverse ligaments Synchondroses of vertebral column Intervertebral joint Intervertebral disc ... regions Regions of upper limb Regions of lower limb General terms Bony part Cortical bone Compact bone Spongy bone ...
The pelvic region of the trunk is the lower part of the trunk, between the abdomen and the thighs.[1] It includes several ... The lateral superficial muscles, the transversus and external and internal oblique muscles, originate on the rib cage and on ... The posterior sacrococcygeal ligament has a deep and a superficial part, the former is a flat band corresponding to the ... The lumbosacral joint, between the sacrum and the last lumbar vertebra, has, like all vertebral joints, an intervertebral disc ...
The pelvic region of the trunk is the lower part of the trunk, between the abdomen and the thighs.[1] It includes several ... The lateral superficial muscles, the transversus and external and internal oblique muscles, originate on the rib cage and on ... The posterior sacrococcygeal ligament has a deep and a superficial part, the former is a flat band corresponding to the ... The lumbosacral joint, between the sacrum and the last lumbar vertebra, has, like all vertebral joints, an intervertebral disc ...
The present application is directed to an expandable intervertebral device. One context in which the device may be used is a ... The lumbar region includes five vertebral members L1-L5. The sacrococcygeal region includes nine fused vertebral members that ... antero-lateral and lateral. Further, the device may be used in various regions of the spine including the cervical, thoracic, ... The spine is divided into four regions comprising the cervical, thoracic, lumbar, and sacrococcygeal regions. The cervical ...
The lumbar region includes five vertebral members L1-L5. The sacrococcygeal region includes nine fused vertebral members that ... Intervertebral discs are positioned between the vertebral members and permit flexion, extension, lateral bending, and rotation. ... The spine is divided into four regions comprising the cervical, thoracic, lumbar, and sacrococcygeal regions. The cervical ... Other applications contemplate other approaches, including posterior, postero-lateral, antero-lateral and lateral approaches to ...
The lateral view of the adult spine. demonstrates how the normal curvatures change between adjacent regions. The cervical and ... The short intervertebral discs and the downward sloping spines in the thoracic region make the interlaminal space here small. ... lumbar curvatures are concave posteriorly, and the thoracic and sacrococcygeal curvatures are concave anteriorly. Vollmer and ... 3. T2-weighted sagittal MRI showing normal vertebral body signal and normal intervertebral discs.. region of the spine (2). The ...
LATERAL curve of lumbar or thoracic region. Term. primary spinal curves:. Definition. thoracic and sacrococcygeal. ... NO INTERVERTEBRAL DISKS found where?. Definition. between SKULL & C1 between C1 & C2. ... 1. outer surface of lateral part of ribs 1-8 2. anterior surface of medial border of scapula. ... 1. lateral 1/3 clavicle; acromion and spine of scapula 2. deltoid tuberosity of humerus. ...
The lumbar region includes five vertebral members L1-L5. The sacrococcygeal region includes nine fused vertebral members that ... Intervertebral discs are positioned between the vertebral members and permit flexion, extension, lateral bending, and rotation ... 0002] The spine is divided into four regions comprising the cervical, thoracic, lumbar, and sacrococcygeal regions. The ... An intervertebral disc space 101 is located between the endplates 103 and 107. An intervertebral disc 5 is located in the ...
far lateral to be affected; L5 and S1 are compressed. For cervical region, most common site is disc. between CV5&6, which ... intervertebral disc L3/L4 lies at level of umbilicus. L1 supplies skin of suprapubic area; pain from uterus. or prostate ... through sacrococcygeal ligament; type of anesthesia. used with birth. Spondylolisthesis: body of vertebra moves anterior;. ... to ribs, movements of flexion, extension, and lateral. bending in thoracic region are limited. Lumbar vertebrae are large, ...
Those between the bodies and intervertebral discs which form synchondroses and which are amphiarthrodial as regards movement. ... In the cervical region lateral diarthrodial joints are placed one on each side of the intervertebral discs. They are of small ... but is again distinguishable in front of the sacro-coccygeal joint, as the anterior sacro-coccygeal ligament. ... In the thoracic and lumbar regions it is distinctly dentated, being broader over the inter- vertebral substances and the edges ...
The majority were females (13; 56.5 %), had pain for at least 6 weeks (17; 73.9 %) and had trauma to the sacro-coccygeal region ... Thoracic, thoracolumbar and lumbosacral intervertebral disc disorders with myelopathy. M53.3. Sacrococcygeal disorders, not ... Lateral epicondylitis. eMedicine J. 2002;3(2).. *Beers MH, Berkow R, eds. Lateral epicondylitis (backhand tennis elbow). In: ... Lateral elbow pain (tennis elbow, lateral epicondylitis, rowing elbow) is one of the most commonly encountered repetitive ...
The lumbar region includes five vertebral members L1-L5. The sacrococcygeal region includes nine fused vertebrae that form the ... Damage to the intervertebral discs and vertebral members can lead to pain, neurological deficit, and/or loss of motion. [0004] ... or lateral side of the spine. [0005] Proximal Junctional Kyphosis (hereinafter PJK) is a hyperkyphosis of the vertebral segment ... 0002] The spine is divided into a variety of regions including the cervical, thoracic, and lumbar regions. The cervical region ...
4. The sacrococcygeal region. J. Anat. , 168, 95-111. PMID: 2182589 *↑ Müller F & ORahilly R. (1994). Occipitocervical ... Foxa1 and foxa2 are required for formation of the intervertebral discs[10] "The intervertebral disc (IVD) is composed of 3 main ... lateral deviation of spine (Lateral flexion, Forward flexion, Rotation of vertebral column on long axis) ... notochord sheath - region surrounding the notochord. in teleost fish direct mineralization of this region, by intramembranous ...
... mostly the sacrococcygeal (50 percent) and the spheno-occipital regions (35 percent), though 15 percent can occur in the true ... occiput region. On T2-weighted images, it is hyperintense with predominant signals brighter than the intervertebral discs ( ... Involvement of lateral portion of the right occipital condyle, right jugular tubercle of the occipital bone and the hypoglossal ... The proximal cervical spinal cord (up to the level corresponding to the C2-C3 intervertebral disc) appears mildly swollen with ...
The lateral sacrococcygeal ligaments run from the lower lateral angles of the sacrum to the transverse processes of the first ... The sacrococcygeal disc or interosseus ligament is similar to the intervertebral discs but thinner, thicker in front and behind ... ISBN 0-07-137472-8. Huijbregts, Peter A. (2001). "In: Current Concepts of Orthopaedic Physical Therapy". Lumbopelvic region: ... Three lateral ligaments have been reported on either side. The interarticular or intercornual sacrococcygeal ligaments ...
Lateral part - Inferior to the alae, there is a section of bone that is lateral to the foramina, which anatomists call the ... Base - At the superior (top) region of the sacrum, youll notice an oval-shaped area, which is called the base. This allows for ... The apex articulates with the base of the coccyx bone, forming the sacrococcygeal symphysis, an amphiarthrodial joint that ... articulation with that fifth lumbar vertebra via its intervertebral fibrocartilage, creating the lumbosacral joint. ...
... the transverse process of the coccyx serves as an attachment site for the lateral sacrococcygeal ligaments (arising from the ... Consuelo T Lorenzo, MD Medical Director, Senior Products, Central North Region, Humana, Inc. Consuelo T Lorenzo, MD is a member ... somewhat comparable to the intervertebral discs present at other spinal levels. The apex (distal tip) of the coccyx is ... The base of the coccyx articulates with the sacral apex via the sacrococcygeal junction. The sacrococcygeal articulation and ...
... skin of lower abdomen and lateral side of gluteal region, parts of abdominal transverse, oblique, and rectus muscles, and ... anococcygeal nerve origin, coccygeal plexus; distribution, sacrococcygeal joint, coccyx, skin over coccyx; modality, general ... Any of the 31 sets of nerves originating in the spinal cord and emerging from the spinal canal through intervertebral foramina ... Synonym: lateral cutaneous nerve of the arm. lateral cutaneous nerve of the arm. Lateral brachial cutaneous nerve.. lateral ...
Other intervertebral disc disorders (M51.0) Lumbar and other intervertebral disc disorders with myelopathy (M51.1) Lumbar and ... Panniculitis affecting regions of neck and back (M54.1) Radiculopathy (M54.2) Cervicalgia (M54.3) Sciatica (M54.4) Lumbago with ... Lateral epicondylitis (M77.2) Periarthritis of wrist (M77.3) Calcaneal spur (M77.4) Metatarsalgia (M77.5) Other enthesopathy of ... Sacrococcygeal disorders, not elsewhere classified Coccygodynia (M53.8) Other specified dorsopathies (M53.9) Dorsopathy, ...
The pelvic region of the trunk is the lower part of the trunk, between the abdomen and the thighs. It includes several ... The posterior sacrococcygeal ligament has a deep and a superficial part, the former is a flat band corresponding to the ... In the lateral tract, the iliocostalis lumborum and longissimus thoracis originates on the back of the sacrum and the posterior ... The lumbosacral joint, between the sacrum and the last lumbar vertebra, has, like all vertebal joints, an intervertebral disc, ...
The vertebrae are divided into the cervical region (C1-C7 vertebrae), the thoracic region (T1-T12 vertebrae), and the lumbar ... On the lateral skull, the zygomatic arch consists of two parts, the temporal process of the zygomatic bone anteriorly and the ... The intervertebral discs fill in the gaps between the bodies of adjacent vertebrae. They provide strong attachments and padding ... The thoracic and sacrococcygeal curves are primary curves retained from the original fetal curvature. The cervical and lumbar ...
Spondylosis without myelopathy or radiculopathy, sacral and sacrococcygeal region. M51.17. Intervertebral disc disorders with ... The SI joint can be innervated by the obturator or superior gluteal nerve as well as the lateral branches of the S1-S3 dorsal ... Patel, N., Gross A, Brown L, Gekht G. A randomized, placebo-controlled study to assess the efficacy of lateral branch neurotomy ... Stelzer W, Aiglesberger M, Stelzer D, Stelzer V. Use of cooled radiofrequency lateral branch neurotomy for the treatment of ...
The patient described his symptoms as a shooting pain from the buttock to the lateral part of the foot, along the back of his ... Sacrococcygeal Region. *Sciatic Nerve. *Sciatica/diagnosis/drug therapy. *Spinal Nerve Roots. *Surgical Procedures ... adequate cavity can be produced and maintained in a manner similar to that in posterior endoscopic surgery for intervertebral ... In the patients who received the injections, the site of needle insertion was 1.5 +/- 0.8 (0.4-3.0) cm lateral and 1.2 +/- 0.6 ...
See intervertebral foraminae. lateral masses of the atlas - Thickened unified lump of cells or cohesive tissue of the atlas to ... They consist of fine membranes in the lumbar region and of small cords in the thoracic region, and do not occur in the cervical ... sacrococcygeal ligament - The joining of the narrow anterior longitudinal ligament, which broadens as it goes down to the end ... lateral - Refers to the side. Example: a persons profile is the lateral side. Lateral frequently refers to the center in this ...
After the lateral part of the first segment is freed, it is grasped with a towel clip and, by twisting it from side to side, ... Pain occurring in the coccyx region is known as coccydynia or coccygodynia.1,2 The reason, in most cases, is trauma that is ... After the posterior surface of the coccyx has been well exposed, the posterior part of the intervertebral disk between the ... It was stated that in patients with intercoccygeal instability, if there is sacrococcygeal fusion, a good result can be ...
Cannula was advanced to the intervertebral region between the foramina S3-S4 with anteroposterior fluoroscopic imaging. ... from sacrococcygeal syndrome as a ; "PINCHED NERVE OR WORSE". I can personally verify, if you have this problem, start looking ... of anteroposterior and lateral fluoroscopy". *42 degrees centigrade for 240 seconds.. *pain initially 8/10; was 0/10 initially ... "SMK-10 needle (NeuroTherm 22G, UK) with an active tip of 5 mm was inserted through the sacrococcygeal disc to the anterior ...
Region: Upper Limb (Hand). Function: The medial and lateral surfaces are concave, for the attachment of the interosseous ... Region: Pelvis. Function: The anterior surface of the coccyx provides attachment for the anterior sacrococcygeal ligament and ... The disc-like body of the vertebrae is weight-bearing and its upper and lower surfaces give attachment to the intervertebral ... The bones of the human skeletal system are divided into an axial region and an appendicular region. See it in 3D! ...
Those between the bodies and intervertebral discs which form synchondroses and which are amphiarthrodial as regards movement. ... They are best marked in the lumbar region, and are replaced by the well-developed interspinales muscles in the cervical region. ... As in the intervertebral articulations, so in the union of the first portion of the sacrum with the last lumbar… Read More ... Its lateral, tri- angular surfaces afford numerous points of attachment for the posterior muscles of the head and neck. ...
  • The lateral and medial epicondyles articulate with the tibia and fibula to form the knee joint, including the trochlear groove , which holds the patella (kneecap). (lexmedicus.com.au)
  • Vendita cialis pagamento in contrassegno - By virtue of the most common is from opposite toe off medial - lateral axis of rotation away from the air passages and alveoli alveoli. (carpaccioatbalharbour.com)
  • On the lateral skull, the zygomatic arch consists of two parts, the temporal process of the zygomatic bone anteriorly and the zygomatic process of the temporal bone posteriorly. (openstax.org)
  • A few lipomas are tender posteriorly along the lateral set of intercostal muscles are also shown that distention arthrography with intra - arterial injection transient nausea, dizziness, slurred speech, sedation, loss of capsular laxity. (carpaccioatbalharbour.com)
  • Articulating processes in the lumbar region are oriented in the sagittal plane, permitting flexion/extension and prohibiting rotation. (arthritisresearch.us)
  • indeed, in the lumbar region, where it is well marked, it appears to result from the interweaving of the tendinous fibers of the several muscles which are attached to the tips of the spinous processes. (imedecin.com)
  • They are best marked in the lumbar region, and are replaced by the well-developed interspinales muscles in the cervical region. (imedecin.com)
  • The pain was characterized by a continual dull ache in the coccygeal region, accompanied by intermittent sharp pain, particularly upon sitting or rising from a seated position. (activator.com)
  • STUDY DESIGN: Retrospective study of prospectively-collected data.OBJECTIVES: To evaluate the radiological outcomes of direct lateral lumbar interbody fusion (DLIF).SUMMARY OF LITERATURE REVIEW: DLIF, as a minimally invasive spinal surgical procedure, is useful for degenerative spinal diseases. (bvsalud.org)
  • The lateral edges of this midline structure, now known as the neural plate , are contiguous with the ectoderm from which the plate has differentiated, now known as superficial or cutaneous ectoderm. (radiologykey.com)
  • Between the eighteenth and twentieth year secondary epiphyses form for the auricular surface and the lower lateral margin of the bone. (anatomyexpert.com)
  • Similar regions of each somite differentiate initially into 2 parts: the dermomyotome (dermal and muscle component) and the sclerotome (forms vertebral column). (edu.au)
  • This overuse syndrome is caused by continued stress on the grasping muscles (extensor carpi radialis brevis and longus) and supination muscles (supinator longus and brevis) of the forearm, which originate on the lateral epicondyle of the elbow. (aetna.com)
  • After formation of the hinge points, the more lateral aspects of the neural plate are elevated around the MHP, bringing the DLHPs upward and toward the midline ( Fig. 9-2 ). (radiologykey.com)
  • Eventually, the lateral folds contact one another in the dorsal midline and adhere to one another, with their fusion forming the neural tube (neurulation). (radiologykey.com)