1
.
| Ligament of digital sheath |
2
.
| Proper palmar digital artery (to thumb) |
3
.
| Metacarpophalangeal pollicis joint capsule |
4
.
| Dorsal digital nerve of radial nerve |
5
.
| Extensor pollicis longus muscle |
6
.
| Extensor pollicis brevis muscle |
7
.
| Abductor pollicis brevis muscle (reflected in two parts) |
8
.
| Flexor pollicis brevis muscle |
9
.
| Muscular branch of median nerve (recurrent branch) |
10
.
| Opponens pollicis muscle |
11
.
| Abductor pollicis longus muscle (lower pointer on tendinous slip which inserted into abductor pollicis brevis muscle) |
12
.
| Superficial anterior branch radial artery |
13
.
| Flexor carpi radialis muscle (tendon of insertion) |
14
.
| Anterior carpal ligament |
15
.
| Transverse carpal ligament |
16
.
| Ulnar artery |
17
.
| Muscular branch ulnar artery |
18
.
| Muscular branch of ulnar nerve (to flexor and abductor digiti minimi muscles) |
19
.
| Opponens digiti minimi muscle |
20
.
| Flexor digiti minimi muscle |
21
.
| Proper palmar digital nerves of ulnar nerve (displaced medially) |