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Elbow and wrist arth
Elbow and wrist arthrokinematics
Question | Answer |
---|---|
Proximal Radioulnar Open Packed | 70 Flexion, 35 Supination |
Proximal Radioulnar Close Packed | 5 Supination |
Humeroulnar Open Packed | 70 Flexion, 10 supination |
Humeroradial Open Packed | Full Extension, Full supination |
Humeroulnar Close Packed | Full Extension |
Humeroradial Close Packed | 90 Flexion, 5 supination |
Distal Radioulnar Open Packed | 10 Supination |
Distal Radioulnar Close Packed | 5 supination (same as proximal radioulnar close packed) |
At proximal radioulnar, radius is ____ and ulna is ____ | radius convex, ulna concave |
At distal radioulnar, radius is ___ and ulna is____ | radius concave, ulna convex (opposite from proximal radioulnar) |