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14 Cards in this Set
- Front
- Back
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True wrist joint |
Radiocarpal jt |
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Articulation of lunate and triquetrum |
TFCC triangular fibrocartilage complex |
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Major stabilizer of distal radioulnar jt |
TFCC |
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Distal radius angled toward the ulna & its posterior margin projects more distally |
Buttress effect |
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Central keystone of prox transverse arch |
Capitate |
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Converging of dip towards scpahoid tubercle, when pip and mcp are flexed. |
Cascade sign |
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Node found at dorsal dip joint; associated w/ OA |
Heberden nodes |
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Found on dorsal surface of PIP jts; associated c gastrectasis & OA |
Bouchard nodes |
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Wasting of thenar eminence; result of m nerve palsy |
Ape hand deformity |
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Wasting of hypothenar mm; ulnar nerve palsy |
Bishop's hand; Benediction Hand Deformity |
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Primary deformity is flexion of pip joint |
Buotonniere Deformity |
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Result of rupture of central tendinous slip of extensor hood |
Buotonniere deformity |
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Results from loss of intrinsic mm action; caused by both m and u nerve palsy |
Claw Fingers |
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Paralyzed flexors of wrist; results from radial nerve palsy |
Drop wrist deformity |
