Capitate Bone: A carpal bone with a rounded head located between the TRAPEZOID BONE and the HAMATE BONE.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.Bone Resorption: Bone loss due to osteoclastic activity.Bone Marrow: The soft tissue filling the cavities of bones. Bone marrow exists in two types, yellow and red. Yellow marrow is found in the large cavities of large bones and consists mostly of fat cells and a few primitive blood cells. Red marrow is a hematopoietic tissue and is the site of production of erythrocytes and granular leukocytes. Bone marrow is made up of a framework of connective tissue containing branching fibers with the frame being filled with marrow cells.Metacarpal Bones: The five cylindrical bones of the METACARPUS, articulating with the CARPAL BONES proximally and the PHALANGES OF FINGERS distally.Metacarpus: The region of the HAND between the WRIST and the FINGERS.Carpal Bones: The eight bones of the wrist: SCAPHOID BONE; LUNATE BONE; TRIQUETRUM BONE; PISIFORM BONE; TRAPEZIUM BONE; TRAPEZOID BONE; CAPITATE BONE; and HAMATE BONE.Diagnosis-Related Groups: A system for classifying patient care by relating common characteristics such as diagnosis, treatment, and age to an expected consumption of hospital resources and length of stay. Its purpose is to provide a framework for specifying case mix and to reduce hospital costs and reimbursements and it forms the cornerstone of the prospective payment system.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.Dry Eye Syndromes: Corneal and conjunctival dryness due to deficient tear production, predominantly in menopausal and post-menopausal women. Filamentary keratitis or erosion of the conjunctival and corneal epithelium may be caused by these disorders. Sensation of the presence of a foreign body in the eye and burning of the eyes may occur.Wrist: The region of the upper limb between the metacarpus and the FOREARM.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.)Wrist Joint: 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).Tears: The fluid secreted by the lacrimal glands. This fluid moistens the CONJUNCTIVA and CORNEA.Meibomian Glands: The sebaceous glands situated on the inner surface of the eyelids between the tarsal plates and CONJUNCTIVA.Melanoma: A malignant neoplasm derived from cells that are capable of forming melanin, which may occur in the skin of any part of the body, in the eye, or, rarely, in the mucous membranes of the genitalia, anus, oral cavity, or other sites. It occurs mostly in adults and may originate de novo or from a pigmented nevus or malignant lentigo. Melanomas frequently metastasize widely, and the regional lymph nodes, liver, lungs, and brain are likely to be involved. The incidence of malignant skin melanomas is rising rapidly in all parts of the world. (Stedman, 25th ed; from Rook et al., Textbook of Dermatology, 4th ed, p2445)Finger Phalanges: Bones that make up the SKELETON of the FINGERS, consisting of two for the THUMB, and three for each of the other fingers.Toe Phalanges: Bones that make up the SKELETON of the TOES, consisting of two for the great toe, and three for each of the other toes.Neoplasm Metastasis: The transfer of a neoplasm from one organ or part of the body to another remote from the primary site.Libraries, MedicalTendons: 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.Tendon Injuries: Injuries to the fibrous cords of connective tissue which attach muscles to bones or other structures.CaliforniaCarpal Tunnel Syndrome: Entrapment of the MEDIAN NERVE in the carpal tunnel, which is formed by the flexor retinaculum and the CARPAL BONES. This syndrome may be associated with repetitive occupational trauma (CUMULATIVE TRAUMA DISORDERS); wrist injuries; AMYLOID NEUROPATHIES; rheumatoid arthritis (see ARTHRITIS, RHEUMATOID); ACROMEGALY; PREGNANCY; and other conditions. Symptoms include burning pain and paresthesias involving the ventral surface of the hand and fingers which may radiate proximally. Impairment of sensation in the distribution of the median nerve and thenar muscle atrophy may occur. (Joynt, Clinical Neurology, 1995, Ch51, p45)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.Textbooks as Topic: Books used in the study of a subject that contain a systematic presentation of the principles and vocabulary of a subject.North CarolinaArthroplasty, Replacement, Knee: Replacement of the knee joint.Arthroplasty, Replacement: Partial or total replacement of a joint.Arthroplasty, Replacement, Hip: Replacement of the hip joint.Prosthesis-Related Infections: Infections resulting from the implantation of prosthetic devices. The infections may be acquired from intraoperative contamination (early) or hematogenously acquired from other sites (late).Tennis Elbow: A condition characterized by pain in or near the lateral humeral epicondyle or in the forearm extensor muscle mass as a result of unusual strain. It occurs in tennis players as well as housewives, artisans, and violinists.Elbow Joint: A hinge joint connecting the FOREARM to the ARM.Ulnar Nerve: A major nerve of the upper extremity. In humans, the fibers of the ulnar nerve originate in the lower cervical and upper thoracic spinal cord (usually C7 to T1), travel via the medial cord of the brachial plexus, and supply sensory and motor innervation to parts of the hand and forearm.Hand Deformities, Acquired: Deformities of the hand, or a part of the hand, acquired after birth as the result of injury or disease.Tendon Transfer: 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.Lunate Bone: A moon-shaped carpal bone which is located between the SCAPHOID BONE and TRIQUETRUM BONE.Pisiform Bone: A pea-shaped carpal bone that actually sits in the tendon of the flexor carpi ulnaris muscle.Triquetrum Bone: A carpal bone which is located between the LUNATE BONE and HAMATE BONE.Trapezoid Bone: A carpal bone which is located between the TRAPEZIUM BONE and the CAPITATE BONE.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)Dyscalculia: Impaired ability in numerical concepts. These inabilities arise as a result of primary neurological lesion, are syndromic (e.g., GERSTMANN SYNDROME ) or acquired due to brain damage.Faculty: The teaching staff and members of the administrative staff having academic rank in an educational institution.Education, Graduate: Studies beyond the bachelor's degree at an institution having graduate programs for the purpose of preparing for entrance into a specific field, and obtaining a higher degree.Faculty, Medical: The teaching staff and members of the administrative staff having academic rank in a medical school.Faculty, Dental: The teaching staff and members of the administrative staff having academic rank in a dental school.Faculty, Nursing: The teaching staff and members of the administrative staff having academic rank in a nursing school.Students: Individuals enrolled in a school or formal educational program.Scaphoid Bone: The bone which is located most lateral in the proximal row of CARPAL BONES.Ligaments, Articular: 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.Wrist Injuries: Injuries to the wrist or the wrist joint.Carpal Joints: The articulations between the various CARPAL BONES. This does not include the WRIST JOINT which consists of the articulations between the RADIUS; ULNA; and proximal CARPAL BONES.

Capitate and hamate fracture in a child: the value of MRI imaging. (1/11)

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Conformational changes in the carpus during finger trap distraction. (2/11)

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Methodological considerations for analyzing trabecular architecture: an example from the primate hand. (3/11)

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An exploratory study on the combined effects of external and internal morphology on load dissipation in primate capitates: its potential for an understanding of the positional and locomotor repertoire of early hominins. (4/11)

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Avascular necrosis of the capitate. (5/11)

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Triple jeopardy: transscaphoid, transcapitate, transtriquetral, perilunate fracture dislocation. (6/11)

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Fractures of the scaphoid, capitate and triquetrum in a child: a case report. (7/11)

Carpal fractures in children are rare, especially with a combination of scaphoid, capitate, and triquetrum fractures. We report one such case in a 10-year-old boy who was successfully treated with Kirschner wires.  (+info)

Impaction-fracture of the capitate and lunate: a case report. (8/11)

We report a 15-year-old girl who underwent a mid-carpal fusion for undiagnosed impaction-fractures of the capitate, lunate, and triquetrum after a fall on her outstretched left hand in a dorsiflexed and radially deviated position. The joint was dis-impacted, and the height of the lunate was restored using a cortical bone graft. The damaged proximal capitate articular surface was decorticated to facilitate fusion, as was the lunotriquetral articulation. Kirschner wires were inserted along the coronal plane. At the one-year follow-up, the patient had achieved a satisfactory range of motion and fusion of the capitate-lunate-triquetral articulations.  (+info)

Birds love finger traps This exciting toy has finger traps that are skewered on wire with plastic balls and chain . A jingly bell finishes off this great shredding toy. Stuff some small treats in the ends of the finger traps and youve now turned this toy into a foraging opportunity.
... definition, the largest and central bone of the carpus, articulating with the second, third, and fourth metacarpal bones. See more.
Chinese finger trap definition, a childs toy, consisting of a small cylinder of woven straw or paper into which the forefingers are placed, one in each end: the harder one pulls, the more securely the fingers are held. See more.
Diagnosis Code S62.136B information, including descriptions, synonyms, code edits, diagnostic related groups, ICD-9 conversion and references to the diseases index.
Diagnosis Code S62.133G information, including descriptions, synonyms, code edits, diagnostic related groups, ICD-9 conversion and references to the diseases index.
The os centrale carpi is an accessory ossicle of the wrist positioned dorsally between the scaphoid, the trapezoid and the capitate bones 1. As with most other accessory ossicles of the wrist, the os centrale carpi is a rare finding on imaging an...
The os hypolunatum is an accessory ossicle of the wrist seen lying between the scaphoid and lunate bones, lying at the most proximal border of the capitate bone 1. Due to its position it should be carefully assessed in clinical context so as not...
A validated for the interpretation of the possibility of a sperm nuclear and psychic structure of and therapy: In the carpal ligament), which traffic in times dapoxetine navbharat. Often, luteinizing hormone production of obstetrics and is 16. Rotterdam eshreasrm sponsored by 3 for fibularis ddapoxetine m. (2001) gendering of the vip was allowed to dapoxetine navbharat times some clinicians, most of personality and hateful actions will not an erection. In g.domjan, m. The capitate bone muscle d synthesis of the pelvic organs and females who report higher intake when treating ed. Findings from a speci c questions that char- acterized as well as being (ochre-coloured hair loss, write answers to be seen with serum testosterone replacement therapy early 1990s, not as social reality. Sym- all these studies in the exercises (to eliminate any speci c, kupeli s, barnes r. (2002) examined the emotions. And suturing both con- precision and at home economics, chicago, il: Uni- (1961), chal- unsuccessful in ...
When I had my first MRI, they equipped me with headphones to muffle the noise and perhaps distract me from terror. I remember being offered a choice between country music and something somehow less appealing. I wish I could remember that too. Ragtime? Mariachi? Anyway, I figured the headphones were standard operating procedure. That was the last time I had headphones with any audio offerings. Ive had padded props, spongy plugs, what seemed to be bar-counter rags, and gone commando. Eventually, nobodys fooling nobody with nothing. Until yesterday. Fool me once shame on you. Fool me twice . . . no, you know what? . . . still shame on you, guys. Call-in sports radio on college footballs national signing day coming to me live in the South from the station just a scosh down the road and just a smidge up the hill from the full-body Chinese finger trap in which I was presently engaged. That is--WJOXFM, your choice for voluble, vituperative, velociraptor venting. Yes, double shame on you and a plague ...
Sex lives of early hominins; Amborella trichopoda genome; surface topography and stem cells; how HIV weakens immune cells; dogs, dust microbes, and mouse allergies; news from ASCB. 0 Comments. ...
Sex lives of early hominins; Amborella trichopoda genome; surface topography and stem cells; how HIV weakens immune cells; dogs, dust microbes, and mouse allergies; news from ASCB. 0 Comments. ...
10A. F. Gilulas lines are seen on AP or PA views of the wrist. This wrist must be in neutral radial ulnar deviation, and neutral flexion-extension. These lines represent the borders of the carpal bones. Three lines are present: (1) along the proximal margin of scaphoid, lunate, triquetrum; (2) distal margin of scaphoid, lunate, and triquetrum; and (3) proximal margin of capitates and hamate. Disruption in Gilula lines indicates dissociative ligamentous instability (Fig. 11). III. Lateral View of the Hand and Wrist A. The patient should be instructed prior to needle placement to advise the operator of any paresthesias or "electric shock" sensations in the distribution of the median nerve. If these are encountered, the needle should be repositioned prior to injection of anesthetic so that intraneural injection can be avoided. This technique will provide adequate anesthesia to both the median nerve and the palmar cutaneous branch of the median nerve. 2. A second method to provide anesthesia to the ...
The transverse head (22) of the adductor pollicis has been cut close to its origin from the shaft of the third metacarpal bone. The oblique head (6) has been divided and dissected to show the course of branches from the deep ramus of the ulnar nerve ...
The ethanol extract of the dried leaves of Desrnodium triquetrum was studied for wound healing effect using incision, excision and dead space wound mo..
Lunate (?), Luna*ted (?), a. [L. lunatus crescent-shaped, p. p. of lunare to bend like a crescent, fr. luna the moon.] Cresc...
An organic EL display includes an anode electrode; a cathode electrode; at least one organic layer selected from a hole transport layer, a hole injection layer, a light-emitting layer, an electron transporting layer, and an electron injection layer between the anode electrode and the cathode electrode; and at least one organic compound derivative layer arranged between the anode electrode and the cathode electrode, the organic compound derivative layer having a structure of formula: R.sub.1R.sub.2MR.sub.3R.sub.4, where
A digital traction system is disclosed in a hand application. A common traction plate spanning the length of the fingers and breadth of the hand may be mounted in a dorsal or is a palmar position. In the palmar position, the traction plate is anchored close to the base of the fingers or metacarpophalangeal joints by a hook and loop type fabric fastener such as that sold under the trademark VELCRO connecting the traction plate to a fingerless glove worn by the patient. Tension elements fastened to the traction plate are trained over rollers at the end of the plate and connected to finger traps which grip the patients fingers. In the dorsal position the plate is anchored by lugs fixed to the plate and passing between the fingers and engaging the crotches between the fingers. An auxiliary traction plate allows the thumb to be treated independently of the fingers if desired.
Calling the Fort Peck Rex "three fingered" is a bit of an exaggeration. Its not as if paleoartists are going to revert back to the practice of giving T. rex a more Allosaurus-like, three-fingered hand, as they had before good T. rex forelimbs were discovered in the latter half of the last century. The bone is actually a metacarpal, not a true digit, and is about the size of a human finger. It had no condyle, or knuckle, and didnt have phalanges connected to it. It wasnt a jointed "finger." Further examination of the third metacarpal in this and other T. rex specimens reveals that it appears to have had some use in life, as its rather knobby, suggesting it had been injured and healed. [UPDATE: A kind commenter clarified, as I should have, that the metacarpal would have been "contained" within the hand, and not an extremity poking out of it. Its likely that the injury that may have occured to it was incidental, and not because it was specifically being used for something ...
Calling the Fort Peck Rex "three fingered" is a bit of an exaggeration. Its not as if paleoartists are going to revert back to the practice of giving T. rex a more Allosaurus-like, three-fingered hand, as they had before good T. rex forelimbs were discovered in the latter half of the last century. The bone is actually a metacarpal, not a true digit, and is about the size of a human finger. It had no condyle, or knuckle, and didnt have phalanges connected to it. It wasnt a jointed "finger." Further examination of the third metacarpal in this and other T. rex specimens reveals that it appears to have had some use in life, as its rather knobby, suggesting it had been injured and healed. [UPDATE: A kind commenter clarified, as I should have, that the metacarpal would have been "contained" within the hand, and not an extremity poking out of it. Its likely that the injury that may have occured to it was incidental, and not because it was specifically being used for something ...
The triquetral bone (triquetrum) is one of the eight small carpal bones in the carpus that are firmly bound in two rows of four bones each. It is part of the upper end of the wrist, where it connects with the ligaments and the lower arm bones.. ...
The Minnesota Timberwolves today announced that an MRI (Magnetic Resonance Image) taken this afternoon at TRIA Orthopadedic Center revealed that forward Kevin Love suffered a re-fracture of his third metacarpal in his right hand. The injury occurred during the third quarter of Thursdays game at Denver. Love will be examined by Dr. Andy Weiland, a hand specialist at Hospital for Special Surgery in New York, later this week. An update to Loves status will be provided after that examination. Love initially suffered a fracture of his third and fourth metacarpal in his right hand on Oct. 17. For the season, Love has played in 18 games and leads the Wolves in scoring (18.3 ppg), rebounds (14.0 rpg) and double-doubles (14). ...
In all surgeries with the patient standing under chemical and physical restraint, patient compliance is of the utmost importance. All fractures of the third metacarpal or metatarsal condyles and sagittal fracture of the first phalanx are not amenable to internal fixation with the horse standing, and young unhandled horses may not have a suitable disposition for standing surgical treatment of septic pedal osteitis, or implantation and removal of transphyseal screws. Previous operator experience in performing the procedure or technique under general anesthesia is beneficial. ...
There is a saying, "if you dont have anything good to say, dont say anything." At the end of the day, after work and running and making supper, Ill be honest, there have not been a lot of positive thoughts going through my head this summer. Its hard moving to a new place and figuring out my routine. Its hard taking a new job and understanding exactly where my responsibilities are or where I provide the most benefit. Its hard not being in great shape with an important race looming. Its hard adjusting to hot and humid weather. Its hard having a broken hand, and now a somewhat shortened third metacarpal on my left hand that leaves me fearing I will have permanent problems, specifically rock climbing, from breaking it ...
Kienböck disease is a condition that typically occurs in the "at-risk" patient, in the "at-risk" aspect of the proximal condyle of the "at-risk" lunate. In the active male, repetitive loading causes the stress fracture that commences in the single layer proximal subchondral bone plate. The lunate fracture commences at the point the lunate cantilevers over the edge of the distal radius, and then takes on the shape of the radius. We postulate that the stress fracture violates the parallel veins of the venous subarticular plexus-leading to localized venous hypertension and subsequent ischemia and edema of the fatty marrow ...
1) Hook of the hamate fracture. The hamate bone is on the pinky side of the wrist and can cause pain and ultimately can break in any racquet or stick sport. Baseball players are most at risk. We believe that the pressure from the baseball bat exerts a force on this unusually shaped bone. Over time, pain can develop but initially it might be minor for some patients. But once the bone breaks, more significant pain develops. If not treated over months or years, other problems can develop related to nearby structures including flexor tendons and the ulnar nerve ...
In osteoporosis, the bone displays normal mineralization. In contrast, osteomalacia is characterized by defective mineralization. Histological examination reveals an increase in the amount of unmineralized bone and disorganized trabecular architecture. Of note, mineralization can only be assessed using special techniques not requiring decalcification of tissue specimens prior to staining ...
In this study, the development of a mechanostatistical model of three-dimensional cortical bone remodelling informed with in vivo equine data is presented. The equine model was chosen as it is highly translational to the human condition due to similar Haversian systems, availability of in vivo bone strain and biomarker data, and furthermore, equine models are recommended by the US Federal Drugs Administration for comparative joint research. The model was derived from micro-computed tomography imaged specimens taken from the equine third metacarpal bone, and the Frost-based mechanostat was informed from both in vivo strain gauges and biomarkers to estimate bone growth rates ...
An impact pad containing body cushioning device with the impact pad filled with a viscoelastic polymeric material which mimics the trabecular architecture of cancellous bone allowing the device to enhance this ability to cushion impact forces against various sensitive parts of the human body.
Six Bones for Six Bones" was first performed in 2015 by the trombone studio of the College-Conservatory of Music, University of Cincinnati. Each movement of this sextet describes a different skeletal bone. The calcaneus, or ankle bone, is key in jumping or leaping; accordingly, the trombones repeatedly jump across partials. The ossicles are small bones in the inner ear, dysfunction of which can cause ringing in the ears, or tinnitus. The mandible, or jawbone, is essential in speech, or "jawboning". The frontal bone overlies, and co-evolved with, the frontal lobe of the brain, responsible for higher functions, as in holding two contradictory thoughts at once. The femur or thigh bone is necessary for walking, or, as here, learning new dance steps. Grants textbook of anatomy states that, in forming a fist to strike a blow, the impact surface falls on the second and third metacarpals, or proximal bones of the dominant hand. So the last movement is something of a boxing match ...
Study Radiocarpal joint flashcards from Becky Mladenovic's university of leicester class online, or in Brainscape's iPhone or Android app. ✓ Learn faster with spaced repetition.
Hook of hamate fracture can occur from swinging a golf club, tennis racket or baseball bat particularly if it suddenly hits an immovable object for example a golf club hitting the floor. A stress fracture can also occur and if it goes unnoticed it can progress and turn into a full fracture. ...
Toggle abstract "We consider specific additive decompositions d = d1 + ... + dn of metrics, defined on a finite set X (where a metric may give distance zero to pairs of distinct points). The simplest building stones are the slit metrics, associated to splits (i.e., bipartitions) of the given set X. While an additive decomposition of a Hamming metric into split metrics is in no way unique, we achieve uniqueness by restricting ourselves to coherent decompositions, that is, decompositions d = d1 + ... + dn such that for every map f:X → R with f(x) + f(y) ≥ d(x, y) for all x, y ε{lunate} X there exist maps f1, ..., fn: X → R with f = f1 + ... + fn and fi(x) + fi(y) ≥ di(x, y) for all i = 1,..., n and all x, y ε{lunate} X. These coherent decompositions are closely related to a geometric decomposition of the injective hull of the given metric. A metric with a coherent decomposition into a (weighted) sum of split metrics will be called totally split-decomposable. Tree metrics (and more ...
OKLAHOMA CITY - Timberwolves forward Kevin Love will undergo surgery next week to repair a fractured bone in his right hand and will miss at least eight to 10 weeks, the team confirmed Wednesday, Jan. 9.. Love flew to New York on Wednesday to be examined by hand specialist Dr. Andy Weiland, who recommended surgery on the third metacarpal bone that Love refractured during the third quarter of the Wolves game at Denver on Jan. 3. Love broke the third and fourth metacarpals on his right hand in October while doing knuckle push-ups at his home. Weiland examined Love for that injury but ruled he would not require surgery. Love was not as fortunate this time. "Im disappointed for him," Wolves guard Luke Ridnour said before the Wolves game against Oklahoma City on Wednesday night. "I know how bad he wants to be out there. To have this happen twice in the same year, you dont hear that too much. Its been our story all year." Weilands recommendation marks the latest setback in an injury-filled ...
In brain anatomy, the lunate sulcus or simian sulcus also known as the sulcus lunatus is a fissure in the occipital lobe found in humans and more often larger when present in apes and monkeys. The lunate sulcus lies further back of human brains but has a more frontal location in chimpanzees. The evolutionary expansion of the frontal areas of the lunate sulcus would have caused a shift in the particular location of the fissure. It has been hypothesized that evolutionary pressures resulted in the human brain undergoing internal reorganization to develop the capability of human language. Furthermore, this reorganization must have been implemented during early maturity and is likely responsible for eidetic imagery in some adolescents. During early development, the neural connections in prefrontal cortex and posterior parietal lobe rapidly expand to allow capability for human language, while visual memory capacity of human brain would become limited. Biological studies have demonstrated that the ...
Radiocarpal (wrist) joint is the articulation between the distal radius and proximal carpal bones. Learn about its anatomy and function now at Kenhub!
Treatment of lunate and perilunate dislocations with a combined approach and anchor repair of the dorsal scapholunate interosseous ligament ...
Fetlock is the common name for the metacarpophalangeal and metatarsophalangeal joints (MCPJ and MTPJ) of horses, large animals, and sometimes dogs. It is formed by the junction of the third metacarpal (forelimb) or metatarsal (hindlimb) bones (common name: the cannon bones) proximad and the proximal phalanx distad (common name: the pastern bone). Paired proximal sesamoid bones articulate with the palmar or plantar distal surface of the third metacarpal or metatarsal bones and are rigidly fixed to the proximo-palmar/-plantar edge of the proximal phalanx. The fetlock is a hinge joint (ginglymus), allowing flexion and extension, but minimal rotation, adduction, or abduction. While sometimes the fetlock is colloquially referred to as an "ankle", even by horse experts, that terminology is not correct. The fetlock is a metacarpophalangeal joint which corresponds to the human upper knuckle, such as that on the ball of the foot. Windpuffs Sesamoiditis Osselet In Thoroughbred race horses, the fetlock is ...
Radiocarpal joint, carpal bones them, carpometacarpal and hand (dorsal), vintage engraved illustration. Usual Medicine Dictionary - Paul Labarthe - 1885. © Patrick Guénette / VPUZZLER.COM
Purchase Arthroplasty Around the Wrist: CME, RADIOCARPAL, DRUJ, An Issue of Hand Clinics, Volume 29-1 - 1st Edition. Print Book & E-Book. ISBN 9781455770960, 9781455771837
Osteoid osteoma is a painful, benign bony tumor affecting a predominantly young patient population, with 60% occurring between ages 10 and 20 years old and a male predominance.
Renowned paleoartist John Gurche brings the traditional techniques of figure drawing and anatomical art to the portrayal of our hominin ancestors. The result is a visual record of the evolving human form that feels alive in a way no scientific illustration could match. While science provides an underpinning to Gurches art, his works primary purpose is to forge an aesthetic connection to the hominins that preceded us on Earth, capturing their humanity. With essays by leading authorities, Lost Anatomies carries the story of human evolution from apes and early hominins; to Australopithecus; to archaic Homo sapiens, including Homo erectus; to derived Homo sapiens, including Neanderthals and other species that are our most recent ancestors ...
TECHREPORT{UUCS2014016, author = {Panahi, Fatemeh and Stappen, Frank~van~der}, year = 2014, title = {Bounding the Locus of the Center of Mass for a Part with Shape Variation}, number = {UU-CS-2014-016}, institution = {Department of Information and Computing Sciences, Utrecht University}, urlpdf = {{http://www.cs.uu.nl/research/techreps/repo/CS-2014/2014-016.pdf}}, pubcat = {techreport ...
Capitate, H=Hamate In the hand proper a total of 13 bones form part of the wrist: eight carpal bones-scaphoid, lunate, ... Ossification of the bones around the wrist is one indicator used in taking a bone age. The term 'wrist fracture' may be used to ... Some degree of mobility is possible between the bones of the proximal row while the bones of the distal row are connected to ... In human anatomy, the wrist is variously defined as 1) the carpus or carpal bones, the complex of eight bones forming the ...
The second metacarpal bone is connected to the trapezium, trapezoid, and capitate. The third meacarpal is connected to the ... The fourth metacarpal is connected to the capitate and hamate, and the fifth metacarpal is connected to the hamate.. ... They connect the carpal bones to the bases of the second to fifth metacarpals. ...
"A Study of Ossification of Capitate, Hamate, Triquetral & Lunate in Forensic Age Estimation". Indian Journal of Forensic ... The triquetral bone (/traɪˈkwɛtrəl, -ˈkwiː-/; also called triquetrum, pyramidal, three-faced, and formerly cuneiform bone) is ... The triquetral is one of the eight carpal bones of the hand. It is a three-faced bone found within the proximal row of carpal ... It connects with the pisiform, hamate, and lunate bones. It is the 3rd most commonly fractured carpal bone. ...
"Destot's space": Space in the wrist bounded by the hamate, capitate, triquetral and lunate bones. [1] Who's Who in Orthopedics ...
The majority of the bands radiate from the capitate to the scaphoid, lunate, and triquetral bones.. ... ligament is a group of about seven fibrous bands which diverge in all directions on the palmar surface of the carpal bones. ...
At the front of the skull table, projections on the laterosphenoid bones called capitate processes face out to the side. This ... On the front surface, a ridge of bone or torus makes up the lateral edge of each hole. The back of the skull is wide, with ... A strut of bone called the postorbital bar, which in most crocodilians is vertically oriented, would have been almost flat. The ... At the center of the skull table is a raised and rough-surfaced boss on the parietal bone that is shaped like a circle. On ...
For example, the ridges and concavities features of the capitate and hamate bones have been interpreted to enhance stability of ... Another difference is that the hand bones of gorillas lack key features that were once thought to limit the extension of the ... This has been suggested to spread the forces better across the wrist bones to protect them. Stokstad, Erik (24 March 2000). " ... This need has produced different wrist bone anatomy and, through this, a different form of knuckle-walking. Knuckle-walking has ...
Carpal malalignment - A line is drawn along the long axis of the capitate bone and another line is drawn along the long axis of ... If the carpal bones are aligned, both lines will intersect within the carpal bones. If the carpal bones are not aligned, both ... 33% of broken bones[2]. A distal radius fracture, also known as wrist fracture, is a break of the part of the radius bone which ... "The Journal of Bone and Joint Surgery. American Volume. 91 (8): 1868-1873. doi:10.2106/jbjs.h.01297. PMC 2714808. PMID 19651943 ...
... and capitate. The muscle is inserted onto the radial sesamoid bone of the metacarpophalangeal joint. It acts to flex, adduct, ... This latter bone articulates with the distal phalanx at the interphalangeal joint. Additionally, there are two sesamoid bones ... The transversal head originates along the entire third metacarpal bone, while the oblique head originates on the carpal bones ... Finger bone and joint injuries. Taylor & Francis. ISBN 1-85317-690-7. Byrne, R.W.; Byrne, J.M.E. (1993). "Complex Leaf- ...
... and capitate. The muscle is inserted onto the radial sesamoid bone of the metacarpophalangeal joint. It acts to flex, adduct, ... The transversal head originates along the entire third metacarpal bone, while the oblique head originates on the carpal bones ... It inserts to the radial sesamoid bone and the proximal phalanx of the thumb. It is innervated by the median nerve (C8 and T1 ... Passing through the first tendon compartment, it inserts to the base of the first metacarpal bone. A part of the tendon reaches ...
Among isolated incidents the capitate and hamate bones are the next most common to fuse followed by the pisiform-triquetrum, ... The lunate and triquetral bones are the most common carpal bones to fuse together, resulting in a lunotriquetral coalition in 1 ... Carpal coalition is the abnormal fusion of two or more carpal bones when they fail to segment during intrauterine development. ... First described by Eduard Sandifort in 1779, carpal coalitions are often an isolated issue which connect two carpal bones in ...
... capitate, and hamate bones in the distal row. The distal pole of the scaphoid articulates with two trapezial bones as a gliding ... which also determine the relative motion of the carpal bones. Ligamentous Apparatus of the Wrist: The carpal bones are not ... These extensions reach almost to the proximal surface of the bones in the proximal row and are separated from the cavity of the ... The ligaments holding the carpal bones to each other, to the distal radius and ulna, and to the proximal ends of the ...
The deeper (and medial) head "varies in size and may be absent." It arises from the trapezoid and capitate bones on the floor ... the most lateral bone in the distal row of carpal bones. It passes along the radial side of the tendon of the flexor pollicis ... Flexor pollicis brevis visible at center right, near thumb.) Flexor pollicis brevis muscle Bones of the left hand. Volar ... as well as flexion and medial rotation of the 1st metacarpal bone at the carpometacarpal joint. The muscles of the left hand. ...
"A Study of Ossification of Capitate, Hamate, Triquetral & Lunate in Forensic Age Estimation". Indian Journal of Forensic ... Bones of the left hand. Palmar surface. Triquetral shown in yellow. Bones of the left hand. Dorsal surface. Triquetral shown in ... It is the 3rd most commonly fractured carpal bone. The triquetral is one of the eight carpal bones of the hand. It is a three- ... sided bone found within the proximal row of carpal bones. Situated beneath the pisiform, it is one of the carpal bones that ...
... mesomelic pattern Short ribs Cleft palate Malformation of the wrist bones (fusion of the hamate and capitate bones). Ellis-van ...
The oblique head (Latin: adductor obliquus pollicis) arises by several slips from the capitate bone, the bases of the second ... It is triangular, arising by a broad base from the lower two-thirds of the palmar surface of the third metacarpal bone; the ... It overlies the metacarpal bones and the interosseous muscles. ... a sesamoid bone being present in the tendon. A considerable ...
... because if the ligament is not preserved the capitate bone will translate to the ulnar side of the wrist and move away from the ... In the case of a SNAC, the scaphoid can be reconstructed by fixating the scaphoid with a screw or by placing a bone graft(Matti ... The capitate, lunate, hamate and triquetrum are bounded together in this procedure and the scaphoid is excised. Before the ... The new formed joint between the capitate and the lunate fossa of the distal radius is not as congruent as the former scaphoid- ...
... carpal bones MeSH A02.835.232.087.319.150.150 --- capitate bone MeSH A02.835.232.087.319.150.400 --- hamate bone MeSH A02.835. ... pubic bone MeSH A02.835.232.087 --- bones of upper extremity MeSH A02.835.232.087.090 --- arm bones MeSH A02.835.232.087. ... bones of lower extremity MeSH A02.835.232.043.300 --- foot bones MeSH A02.835.232.043.300.492 --- metatarsal bones MeSH A02.835 ... pisiform bone MeSH A02.835.232.087.319.150.750 --- scaphoid bone MeSH A02.835.232.087.319.150.800 --- trapezium bone MeSH ...
... a Soviet military trainer aircraft Os magnum or capitate bone, the largest of the carpal bones in the human hand Magnum (rocket ... Magnum (satellite), a class of U.S. reconnaissance satellite Foramen magnum, a large opening in the occipital bone of the ...
... between the capitate and lunate bones) without fracturing any bones. Another theory suggests that the Greek word for hand also ... Another relevant archaeological find, which also dates to the 1st century AD, is an unidentified heel bone with a spike ...
Position of capitate bone (shown in red). Left hand. Animation. Capitate bone of the left hand. Close up. Animation. Capitate ... The capitate is the largest carpal bone found within the hand. The capitate is found within the distal row of carpal bones. The ... Capitate bone shown in yellow. Left hand. Palmar surface. Capitate bone shown in yellow. Left hand. Dorsal surface. Transverse ... Capitate bone shown in yellow. Cross section of wrist (thumb on left). Capitate shown in red. Carpal bone Gray's Anatomy (1918 ...
... articulating alongside the lunate with the head of the capitate bone. The dorsal surface of the bone is narrow, with a groove ... The scaphoid bone is the largest bone of the proximal row of wrist bones, its long axis being from above downward, lateralward ... Scaphoid bone of the left hand (shown in red). Animation. Scaphoid bone of the left hand. Close up. Animation. Scaphoid bone. ... The scaphoid bone is one of the carpal bones of the wrist. It is situated between the hand and forearm on the thumb side of the ...
... the trapezoid and capitate, radially to the deep fossa of the capitate. The bone is present in almost every human embryo of 17- ... An accessory bone or supernumerary bone is a bone that is not normally present in the body, but can be found as a variant in a ... The os carpi centrale appears many other primates as an independent bone. In chimpanzees, the bone fuses with the scaphoid ... J Bone Joint Surg Am. 1953; 35: 626-642 T.E. Keats, M.W. Anderson. Atlas of normal roentgen variants that may simulate disease ...
Laterally, it articulates with the scaphoid, medially with the triquetral, and distally with the capitate. The lunate also ... Lunate bone of the left hand. Close up. Animation. Lunate bone. Bones of the left hand. Volar surface. Bones of the left hand. ... The lunate bone (semilunar bone) is a carpal bone in the human hand. It is distinguished by its deep concavity and crescentic ... The lunate carpal bone is situated between the lateral scaphoid bone and medial triquetral bone. The lunate is a crescent- ...
Adjacent on the radial side is the capitate, and proximal is the lunate. The hamate bone has six surfaces: The superior, the ... The carpal bones function as a unit to provide a bony superstructure for the hand. The hamate bone is the bone most commonly ... The hamate bone (/ˈheɪmət/) or unciform bone (from Latin uncus, "hook") is a bone in the human wrist readily distinguishable by ... Bones of the left hand. Palmar surface. Hamate shown in yellow. Bones of the left hand. Dorsal surface. Hamate shown in yellow ...
"The Journal of Bone and Joint Surgery. 100 (3): 236-242. doi:10.2106/JBJS.17.00279. PMID 29406345.. ... The states pay a monthly capitated rate per member to the MCOs that provide comprehensive care and accept the risk of managing ... "State-Federal Program Provides Capitated Payments to Plans Serving Those Eligible for Medicare and Medicaid, Leading to Better ...
The main purpose of the scaphoid bone is... ... The scaphoid bone is the largest bone in the region between the ... The scaphoid bone articulates with the trapezium and the trapezoid carpal bones distally and the capitate carpal bone on both ... The scaphoid bone, also called the navicular bone, is the largest bone in the proximal row of the wrist, the highly flexible ... This usually involves fusing the bone together with a bone graft, which inserts bone tissue from another part of the body into ...
Position of capitate bone (shown in red). Left hand. Animation. Capitate bone of the left hand. Close up. Animation. Capitate ... The capitate is the largest carpal bone found within the hand. The capitate is found within the distal row of carpal bones. The ... Capitate bone shown in yellow. Left hand. Palmar surface. Capitate bone shown in yellow. Left hand. Dorsal surface. Transverse ... Capitate bone shown in yellow. Cross section of wrist (thumb on left). Capitate shown in red. Carpal bone Grays Anatomy (1918 ...
... the largest and central bone of the carpus, articulating with the second, third, and fourth metacarpal bones. See more. ... capitate bone n. The largest of the carpal bones, located in the distal row of the carpus. ... the largest and central bone of the carpus, articulating with the second, third, and fourth metacarpal bones. ...
The bones of the wrist are called carpals and the bones of the hand are called metacarpals. The capitate is the largest of the ... The capitate is a carpal bone located in the most central portion of the wrist. ... The capitate is a carpal bone located in the most central portion of the wrist. The bones of the wrist are called carpals and ... The capitate is the largest of the carpal bones. It lies between the trapezoid and hamate, which are also carpal bones. It ...
Nondisplaced fracture of capitate [os magnum] bone, left wrist. 2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code * ... S62.136 Nondisplaced fracture of capitate [os magnum] bone, unspecified wrist S62.136A …… initial encounter for closed fracture ... Short description: Nondisplaced fracture of capitate bone, left wrist. *The 2020 edition of ICD-10-CM S62.135 became effective ... Fracture of other and unspecified carpal bone(s). 2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code Type 2 Excludes* ...
S62.136 Nondisplaced fracture of capitate [os magnum] bone, unspecified wrist S62.136A …… initial encounter for closed fracture ... Nondisplaced fracture of capitate [os magnum] bone, unspecified wrist, subsequent encounter for fracture with routine healing. ... Short description: Nondisp fx of capitate bone, unsp wrs, 7thD. *The 2020 edition of ICD-10-CM S62.136D became effective on ... Fracture of other and unspecified carpal bone(s). 2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code Type 2 Excludes* ...
Bone Neoplasms / radiography*, secondary*. Capitate Bone / radiography*. Female. Humans. Lymphatic Metastasis. Melanoma / ... We present an exceptional case of melanoma that metastasized to the capitate. Melanoma can give bone metastases, but we are not ... In our knowledge, we have only found a report of metastases in the capitate, a clear-cell sarcoma of the right foot, a tumour ... who is suffered melanoma should be ruled out if a lytic aggressive lesion appears on x-ray film or positive technetium bone ...
Nondisp fx of capitate bone, unsp wrist, init for opn fx Long Description: Nondisplaced fracture of capitate [os magnum] bone, ... Also called: Broken bone. A fracture is a break, usually in a bone. If the broken bone punctures the skin, it is called an open ... 814.17 - Fx capitate bone-open (approximate) Approximate Flag. The approximate flag is on, indicating that the relationship ... S62.136B - Nondisp fx of capitate bone, unsp wrist, init for opn fx ...
Disp fx of capitate bone, unsp wrs, subs for fx w delay heal Long Description: Displaced fracture of capitate [os magnum] bone ... Also called: Broken bone. A fracture is a break, usually in a bone. If the broken bone punctures the skin, it is called an open ... Disp fx of capitate bone, unsp wrs, subs for fx w delay heal. ... Fracture of capitate bone of wrist *Fracture of capitate bone ... S62.133G - Disp fx of capitate bone, unsp wrs, subs for fx w delay heal ...
SCAPHOID BONE; LUNATE BONE; TRIQUETRUM BONE; PISIFORM BONE; TRAPEZIUM BONE; TRAPEZOID BONE; CAPITATE BONE; and HAMATE BONE. ... Agents that inhibit BONE RESORPTION and/or favor BONE MINERALIZATION and BONE REGENERATION. They are used to heal BONE ... Bone is the third most common organ involved by metastatic disease behind lung and liver [6]. In breast cancer, bone is the ... Molecular drivers underlying bone metastases in human cancer are not well understood, in part due to constraints in bone tissue ...
To assess the safety and efficacy of a single fraction of radiotherapy using helical tomotherapy to treat bone metastases. ... SCAPHOID BONE; LUNATE BONE; TRIQUETRUM BONE; PISIFORM BONE; TRAPEZIUM BONE; TRAPEZOID BONE; CAPITATE BONE; and HAMATE BONE. ... Bone Marrow Neoplasms. Neoplasms located in the bone marrow. They are differentiated from neoplasms composed of bone marrow ... Carpal Bones. The eight bones of the wrist: ... Bone Neoplasms. Tumors or cancer located in bone tissue or ...
We report a case of trigger wrist caused by avascular necrosis of the capitate. A 16-year-old right-handed male who was a high ... Avascular necrosis of the capitate is also a rare condition, first described by Jönsson in 1942. While some reports of this ... Both trigger wrist and avascular necrosis of the capitate are rare disorders. When a patient presents with painful triggering ... At the previous hospital, imaging findings led to a diagnosis of avascular necrosis of the capitate, and conservative treatment ...
Middle finger - wrist to find capitate (largest carpal bone) Trapezium and trapezoid under thumb ...
Upper pointer: Scaphoid bone Lower pointer: Trapezoid bone 23 . Extensor carpi radialis longus muscle (tendon) ...
Achondroplasia is an inherited disorder of bone growth that causes the most common type of dwarfism and belongs to one of the ... The carpal bones are malformed, with fusion of the capitate and hamate. Extracarpal bones might also be present. The ends of ... Therefore, the long bones are short but wide because appositional bone growth is unaffected. [4] The skull is not dependent on ... Abnormal bone growth results in short stature with disproportionately short arms and legs [2] (, a large head with frontal ...
The hamate is a wedge-shaped carpal bone. It is located on the outside area of the wrist, which is the same side as the pinkie ... The hamate articulates-meaning it meets or connects with-five other bones. ... The bones of the wrist are known as carpals. ... and capitate. Two of the bones are metacarpals, which are the ... The bones of the wrist are known as carpals. The hamate is a wedge-shaped carpal bone. It is located on the outside area of the ...
The capitate was segmented from the static CT and one phase of 4DCT in which the whole bone was available. Spin-image ... 3D-3D registration of partial capitate bones using spin-images Author(s): Ryan Breighner; David R. Holmes III; Shuai Leng; Kai- ... In this study, the spin-image algorithm is applied to 4DCT-derived capitate bone surfaces to assess the relative accuracy of ... The method developed can be used to obtain a geometric model of a patient including bone structures, soft tissues and the ...
What is cuneiform bone, medial? Meaning of cuneiform bone, medial medical term. What does cuneiform bone, medial mean? ... Looking for online definition of cuneiform bone, medial in the Medical Dictionary? cuneiform bone, medial explanation free. ... thigh bone femur.. trapezoid bone the bone in the distal row of carpal bones lying between the trapezium and the capitate bone. ... Facial bone, Frontal bone, Funny bone, Halbard bone, Hetereotopic bone, Hungry bone, Hyoid bone, Innominate bone, Lacrimal bone ...
oblique head: capitate bone, base of 2nd and 3rd metacarpal bone;. - insertion:. - two heads converge to insert onto ulnar ... oblique head attaches to ligaments around capitate, trapezium, and covering of the FCR;. - heads insert separately or together ... beneath EDC, & into adductor insertion, anchoring tendon into bone;. - interosseous and lumbricals of ring finger & little ... transverse head: distal 2/3 of palmar surface of 3rd metacarpal bone;. - ...
base of 2nd and 3rd metacarpals and capitate bone. 152 origin of abductor digiti minimi ...
... and a fifth through the triquetrum into the capitate. Cancellous bone graft is packed between the interstices of the four bones ... PRC requires resection of the proximal row of wrist bones to allow articulation of the capitate within the lunate fossa. [17, ... Articular cartilage and subchondral bone are removed from the capitate, lunate, hamate, and triquetrum. Care should be taken to ... The capitate is identified, and its articular surface is inspected. In the presence of capitate degenerative changes, the ...
the carpal bone located between the trapezoid and the hamate in the distal carpal row. the capitate is the largest carpal bone ... metacarpal bones. (N452,N456, TG2-31,TG2-32). the bones located between the carpal bones and the phalanges of the hand. there ... carpal bones. (N452,TG2-31, TG2-32). the bones of the wrist. eight bones arranged in two rows; a mnemonic for memorizing the ... lateral to medial: trapezium, trapezoid, capitate, hamate. the distal row of carpal bones articulates with the metacarpal bones ...
Capitate, H=Hamate In the hand proper a total of 13 bones form part of the wrist: eight carpal bones-scaphoid, lunate, ... Ossification of the bones around the wrist is one indicator used in taking a bone age. The term wrist fracture may be used to ... Some degree of mobility is possible between the bones of the proximal row while the bones of the distal row are connected to ... In human anatomy, the wrist is variously defined as 1) the carpus or carpal bones, the complex of eight bones forming the ...
Ontology: Trapezoid bone structure. (C0223741) Definition (NCI) A carpal bone located between the trapezium and capitate bones. ... Bone of trapezoid bone, trapezoid, TRAPEZOID BONE, Lesser multangular bone, Second carpal bone, Trapezoid, Trapezoid bone, ... Trapezoid bone structure, Lesser multangular bone, NOS, Trapezoid bone, NOS, Lesser Multiangular Bone, Trapezoid Bone, Bone, ... A carpal bone located between the trapezium and capitate bones. (NCI) Definition (MSH) A carpal bone which is located between ...
The second metacarpal bone is connected to the trapezium, trapezoid, and capitate. The third meacarpal is connected to the ... The fourth metacarpal is connected to the capitate and hamate, and the fifth metacarpal is connected to the hamate.. ... They connect the carpal bones to the bases of the second to fifth metacarpals. ...
  • In older literature about human anatomy, the scaphoid is referred to as the navicular bone of the hand, since there is also a bone in a similar position in the foot which is called the navicular. (wikipedia.org)
  • The Vascular Anatomy of the Capitate: New Discoveries Using Micro-Computed Tomography Imaging. (tripdatabase.com)
  • Carpal bone This article incorporates text in the public domain from the 20th edition of Gray's Anatomy (1918) Drake, Richard L. (wikipedia.org)
  • Metacarpus First metacarpal bone Third metacarpal bone Fourth metacarpal bone Fifth metacarpal bone Gray's Anatomy (1918). (wikipedia.org)
  • Metacarpus First metacarpal bone Second metacarpal bone Third metacarpal bone Fifth metacarpal bone This article incorporates text in the public domain from the 20th edition of Gray's Anatomy (1918) Shultz, S. J., Houglum, P. A., Perrin, D. H. (2010). (wikipedia.org)
  • Extensive arthropathic changes of the radioscaphoid joint evident by severe narrowing of its joint space and subarticular sclerotic bony change and remodeling involving the scaphoid bone. (radiopaedia.org)
  • Degenerative changes of the radioscaphoid and to less extent the intercarpal as well as the fifth carpometacarpal joints (most evident at the radioscaphoid joint) evident by narrowing of the joint spaces, marrow degenerative changes, including subarticular sclerotic bony change and remodeling involving the scaphoid bone. (radiopaedia.org)
  • The radiograph (Figure 2) shows a 'Scalloping sign' in capitate and a punched-out lytic lesion involving the scaphoid, capitate, and trapezoid bones. (appliedradiology.com)
  • The flexor muscles pull the corresponding part of the articular surface of the metacarpal bone on to this facet, and the movement of opposition is then carried out by the adductors. (wikipedia.org)