extensor carpi ulnaris Flashcards
1
Q
extensor carpi ulnaris origin
A
lateral epicondyle of humerus via common extensor tendon, via aponeurosis to posterior border of ulna
2
Q
extensor carpi ulnaris insertion
A
medial side base of 5th metacarpal
3
Q
extensor carpi ulnaris dof
A
inferiorly, medially
4
Q
extensor carpi ulnaris nerve supply
A
posterior interosseous branch radial nerve C6,7
5
Q
extensor carpi ulnaris action
A
extension, ulna deviation
6
Q
extensor carpi ulnaris function
A
gripping
