extensor carpi radialis brevis Flashcards
1
Q
extensor carpi radialis brevis origin
A
lateral epicondyle of humerus via common extensor tendon
2
Q
extensor carpi radialis brevis insertion
A
posterior surface base of 3rd metacarpal
3
Q
extensor carpi radialis brevis dof
A
inferiorly, medially
4
Q
extensor carpi radialis brevis nerve supply
A
posterior interosseous branch of radial nerve C6, 7
5
Q
extensor carpi radialis brevis action
A
extension, radial deviation
6
Q
extensor carpi radialis brevis function
A
gripping
