1
.
| Flexor pollicis longus muscle (area of origin) |
2
.
| Right pointer: Extensor carpi radialis brevis muscle (tendon) Left pointer: Extensor carpi radialis longus muscle (tendon) |
3
.
| Brachioradialis muscle (tendon) |
4
.
| Radius |
5
.
| Branch radial artery |
6
.
| Pronator quadratus muscle |
7
.
| Radial artery |
8
.
| Anterior carpal branch radial artery |
9
.
| Superficial anterior branch radial artery |
10
.
| Flexor carpi radialis muscle (tendon of insertion) |
11
.
| Radial carpal eminence |
12
.
| Carpal sulcus (pointer on sheath of common tendon of flexor muscles) |
13
.
| Ulnar carpal eminence |
14
.
| Ulnar artery |
15
.
| Flexor carpi ulnaris muscle (insertion) |
16
.
| Ulnar nerve |
17
.
| Antebrachial interosseous membrane |
18
.
| Ulna |
19
.
| Anterior interosseous nerve |
20
.
| Anterior interosseous artery and vein |
21
.
| Flexor digitorum profundus muscle (area of origin) |