 |
|
 |
|
| Origin:
Distal one third of lateral supracondylar ridge of humerus, and lateral
intermuscular septum
Insertion: Dorsal surface of base of second metacarpal bone, radial side Innervation: Radial, C5, 6, 7, 8 Action: Extends and abducts (radially
deviates) the wrist and assists in flexion of the elbow |
|
Click on the shaded areas or words for more information. Click on the hand
(below) to return to the Hand Kinesiology home page.