Arm

Left brachialis muscle, anteromedial view

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Image #95-6
Bassett ImageDiagram Image
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Arm
Left brachialis muscle, anteromedial view
1 . Head of humerus
2 . Joint capsule of humerus
3 . Latissimus dorsi muscle
4 . Radial nerve
5 . Superior Ulnar collateral artery
6 . Medial intermuscular septum
7 . Medial epicondyle of humerus
8 . Ulnar nerve
9 . Pronator teres muscle (ulnar head)
10 . Pronator teres muscle (humeral head)
11 . Ulna
12 . Biceps brachii muscle (long head)
13 . Pectoralis major muscle
14 . Musculocutaneous nerve
15 . Lateral antebrachial cutaneous nerve
16 . Branch musculocutaneous nerve (to brachialis muscle)
17 . Brachialis muscle
18 . Brachial artery
19 . Inferior ulnar collateral artery
20 . Median nerve
21 . Biceps brachii muscle (tendon of insertion)
22 . Radius
23 . Interosseous membrane