1
.
| Biceps brachii muscle |
2
.
| Brachialis muscle |
3
.
| Lateral epicondyle of humerus |
4
.
| Deep branch of radial nerve |
5
.
| Annular ligament of radius |
6
.
| Recurrent radial artery (divided) |
7
.
| Muscular branch of radial nerve (to supinator muscle) |
8
.
| Bursa bicipitoradialis |
9
.
| Supinator muscle |
10
.
| Pronator teres muscle (origin of humeral head) |
11
.
| Medial epicondyle of humerus |
12
.
| Bicipital aponeurosis (cut off) |
13
.
| Upper pointer: Median nerve Lower pointer: Radial artery (cut off) |
14
.
| Flexor digitorum superficialis (humeral head) |
15
.
| Ulnar artery |
16
.
| Pronator teres muscle (origin of ulnar head) |
17
.
| Dorsal recurrent ulnar artery |