Ulnaris lateralis
Common Name
Extensor carpi ulnaris
Group
Thoracic
Whole Sale Section
Foreshank
Origin
The lateral epicondyle of the humerus
Insertion
The accessory carpal bone and the proximal end of the fifth metacarpal bone.
Action
To abduct the limb
Innervation
Radial nerve
Blood Supply
Interosseous, ulnar, and median arteries.
Retail Cuts
Shank Cross Cuts