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

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Volar aspect of forearm

Relation of flexor muscles to radial border of right foramen

The antibrachial fascia has been removed. Superficial nerves and veins have been retained.

1 .	Dorsal carpal ligament
2 .	Extensor pollicis brevis muscle
3 .	Abductor pollicis longus muscle
4 .	Extensor carpi radialis longus muscle
5 .	Cephalic vein
6 .	Lateral antebrachial cutaneous nerve
7 .	Brachioradialis muscle
8 .	Biceps brachii muscle
9 .	Dorsal antebrachial cutaneous nerve
10 .	Thumb
11 .	Superficial branch of radial nerve
12 .	Radial artery
13 .	Flexor carpi radialis muscle
14 .	Pronator teres muscle
15 .	Bicipital aponeurosis
16 .	Anterior branch middle antebrachial cutaneous nerve
17 .	Basilic vein