Dorsal aspect of right forearm

Nerve supply to deep lamina of supinator muscle

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Image #107-7
Bassett ImageDiagram Image
Legend Image
Dorsal aspect of right forearm
Nerve supply to deep lamina of supinator muscle
1 . Lateral epicondyle of humerus
2 . Cubital joint capsule (position of head of radius)
3 . Anconeus muscle (cut off)
4 . Muscular branches of radial nerve (to deep lamina of supinator muscle)
5 . Left pointer: Recurrent interosseous artery Right pointer: Dorsal interosseous artery
6 . Ulna
7 . Lateral antebrachial cutaneous nerve
8 . Brachialis muscle
9 . Biceps brachii muscle
10 . Recurrent radial artery
11 . Deep branch of radial nerve
12 . Supinator muscle (deep layer)
13 . Supinator muscle '(superficial layer, resected)
14 . Radius