Bassett Collection Large Image - Lane Medical Library, Stanford University Medical Center

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For additional information regarding use and permissions, please contact Dr. Drew Bourn at dbourn@stanford.edu.

Volar aspect of forearm

Ulnar artery in cubital fossa

1 .	Communicating branch from musculocutaneus nerve to median nerve (similar branches are commonly found higher in the arm as accessory parts of the lateral head of the median nerve)
2 .	Biceps brachii muscle
3 .	Brachioradialis muscle (retracted laterally)
4 .	Extensor carpi radialis longus muscle
5 .	Upper pointer: Lateral antebrachial cutaneous nerve Lower pointer: Radial artery
6 .	Supinator muscle
7 .	Area of insertion of pronator teres muscle
8 .	Flexor digitorum superficialis muscle (radial head)
9 .	Brachial artery and vein
10 .	Median nerve
11 .	Brachialis muscle
12 .	Nerve to flexor carpi radialis muscle (see previous view)
13 .	Anterior recurrent ulnar artery
14 .	Pronator teres muscle (ulnar head)
15 .	Dorsal recurrent ulnar artery
16 .	Ulnar artery
17 .	Flexor digitorum superficialis muscle (humeral head)
18 .	Flexor carpi ulnaris muscle