Supinator Flashcards
1
Q
Supinator Origin Humeral Head
A
inferior aspect of lateral epicondyle of humerus, radial collateral ligament and annular ligament
2
Q
Supinator Origin Ulnar Head
A
supinator crest, fossa of ulna
3
Q
Supinator Insertion
A
posterior, lateral and anterior aspects of the radius
4
Q
Supinator DOF
A
downwards & laterally wrapping around the proximal 1/3 of radius
5
Q
Supinator Nerve Supply
A
posterior interosseous nerve C5, 6
6
Q
Supinator Action
A
supination of the forearm
7
Q
Supinator Function
A
putting in a screw
