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283:, and to the proximal ends of the metacarpals can be described as extrinsic, or capsular, and intrinsic, or interosseous (intercarpal). The function of the ligamentous system is guiding and constraining certain patterns of motion. Some portion of the ligaments are under tension in every position of the hand in relation to the
178:
The cavity of the midcarpal joint is very extensive and irregular. The major portion of the cavity is located between the distal surfaces of the scaphoid, lunate, and triquetrum and proximal surfaces of the four bones of the distal row. Proximal prolongations of the cavity occur between the scaphoid
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187:. There are three distal prolongations of the midcarpal joint cavity between the four bones of the distal row. The joint space between trapezium and trapezoid, or that between trapezoid and capitate, may communicate with cavities of the
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is always separate from the midcarpal joint; the joint cavity between the hamate and fourth and fifth metacarpals is a separate cavity more often than not, but it may communicate normally with the midcarpal joint.
162:. The proximal end of the scaphoid combines with the lunate and triquetrum to form a deep concavity that articulates with the convexity of the combined capitate and hamate in a form of
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and lunate and between the lunate and triquetrum. These extensions reach almost to the proximal surface of the bones in the proximal row and are separated from the cavity of the
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Kaufmann, Robert A.; Pfaeffle, H. James; Blankenhorn, Brad D.; Stabile, Kathryne; Robertson, Doug; Goitz, Robert (September 2006).
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Optimal wrist function requires stability of the carpal components in all joint positions under static and dynamic conditions.
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Stability is achieved by a sophisticated geometry of articular surfaces and intricate system of ligaments,
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bones in the distal row. The distal pole of the scaphoid articulates with two trapezial bones as a
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The wrist is perhaps the most complicated joint in the body. It permits movements in two planes -
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329:"Kinematics of the Midcarpal and Radiocarpal Joint in Flexion and Extension: An In Vitro Study"
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The carpal bones are not interlocked solely by their shapes; rather, they are held together by
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Knowledge (XXG) articles incorporating text from the 20th edition of Gray's
Anatomy (1918)
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Vertical section through the articulations at the wrist, showing the synovial cavities.
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ligaments. The ligaments holding the carpal bones to each other, to the distal
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In Vivo Three-Dimensional
Kinematics of the Midcarpal Joint of the Wrist
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191:, most commonly the second and third. The cavity between the first
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224:- and allows complex patterns of motion under significant strain.
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Hand kinesiology at the
University of Kansas Medical Center
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301:This article incorporates text in the
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251:Ligamentous Apparatus of the Wrist
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865:Superficial transverse metacarpal
42:Ligaments of wrist. Anterior view
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692:Interosseous membrane of forearm
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510:Inferior transverse of scapula
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142:in the proximal row, and the
505:Superior transverse scapular
333:The Journal of Hand Surgery
309:of the 20th edition of
238:, which also determine the
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860:Deep transverse metacarpal
468:Posterior sternoclavicular
379:Anatomy and human movement
345:10.1016/j.jhsa.2006.05.002
463:Anterior sternoclavicular
381:, Palastanga et al, p 180
183:by the thin interosseous
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64:articulatio mediocarpalis
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23:
784:Interosseous intercarpal
826:Palmar carpometacarpal
821:Dorsal carpometacarpal
257:interosseous ligaments
189:carpometacarpal joints
107:Anatomical terminology
242:of the carpal bones.
160:gliding type of joint
875:Metacarpophalangeal
633:Proximal radioulnar
989:Upper limb anatomy
779:Palmar intercarpal
774:Dorsal intercarpal
727:Palmar radiocarpal
723:Dorsal radiocarpal
569:Transverse humeral
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837:Radial collateral
745:Radial collateral
736:Palmar ulnocarpal
732:Dorsal ulnocarpal
715:Wrist/radiocarpal
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687:Dorsal radioulnar
682:Palmar radioulnar
674:Distal radioulnar
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605:Radial collateral
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521:Acromioclavicular
488:Acromioclavicular
181:radiocarpal joint
127:is formed by the
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842:Ulnar collateral
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623:Ulnar collateral
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526:Coracoclavicular
455:Sternoclavicular
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389:. Moritomo et al
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339:(7): 1142–1148.
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222:radial deviation
113:edit on Wikidata
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473:Interclavicular
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240:relative motion
218:ulnar deviation
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168:condyloid joint
125:midcarpal joint
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789:Scapholunate
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646:Oblique cord
597:Humeroradial
546:Glenohumeral
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164:diarthrodial
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76:A03.5.11.102
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932:Ulnar canal
755:Intercarpal
615:Humeroulnar
496:Syndesmoses
174:Description
53:Identifiers
973:Categories
906:Collateral
883:Collateral
798:Pisohamate
291:References
232:retinacula
193:metacarpal
137:triquetral
760:Midcarpal
530:trapezoid
434:ligaments
353:0363-5023
246:Ligaments
210:extension
204:The Wrist
185:ligaments
166:, almost
148:trapezoid
144:trapezium
651:Quadrate
517:Synovial
446:Shoulder
361:16945717
307:page 328
152:capitate
129:scaphoid
963:Anatomy
665:Forearm
554:Capsule
436:of the
285:forearm
259:and by
236:tendons
214:flexion
48:Details
949:Portal
911:Palmar
888:Palmar
641:Anular
535:conoid
430:Joints
359:
351:
315:(1918)
277:radius
271:, and
269:radial
265:dorsal
234:, and
197:carpus
156:hamate
154:, and
135:, and
133:lunate
984:Wrist
920:Other
832:thumb
588:Elbow
305:from
273:ulnar
261:volar
140:bones
111:[
100:35293
59:Latin
706:Hand
432:and
357:PMID
349:ISSN
281:ulna
279:and
195:and
123:The
88:1804
71:TA98
438:arm
341:doi
95:FMA
83:TA2
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