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

Stanford holds the copyright to the David L. Bassett anatomical images and has assigned Creative Commons license Attribution-Share Alike 4.0 International to all of the images.
For additional information regarding use and permissions, please contact Dr. Drew Bourn at dbourn@stanford.edu.

Arm

Left triceps muscle, posteromedial view

The brachial fascia has been removed. The superficial nerves which were shown in the previous view have been retained.

1 .	Deltoid muscle
2 .	Branch intercostobrachial nerve (displaced upward)
3 .	Lateral brachial cutaneous axillary nerve
4 .	Posterior brachial cutaneous nerve of radial nerve
5 .	IntercostobrachIal nerve
6 .	Branches of middle brachial cutaneous nerve
7 .	Triceps brachii muscle (long head)
8 .	Ulnar nerve
9 .	Triceps brachii muscle (medial head)
10 .	Upper pointer: Medial intermuscular septum Lower pointer: Brachialis muscle (covered by fascia)
11 .	Medial epicondyle of humerus
12 .	Infraspinatus fascia
13 .	Teres major muscle
14 .	Median nerve
15 .	Latissimus dorsi muscle
16 .	Biceps brachii muscle
17 .	Middle antibrachial cutaneous nerve
18 .	Basilic vein