Common digital extensor
Group
Thoracic
Whole Sale Section
Foreshank
Origin
The lateral epicondyle of the humerus and from the ulna.
Insertion
The extensor process of the third phalanx.
Action
Extends the digital and carpal joints, to flex the elbow joint.
Innervation
Radial nerve
Blood Supply
Radial and interosseous arteries
Retail Cuts
Shank Cross Cuts