1
.
| Ligament of digital sheath I |
2
.
| Adductor pollicis muscle |
3
.
| Dorsal interosseous muscle I |
4
.
| Proper palmar digital artery (to index finger, replacing the anterior radial index artery usually found as a branch of the deep anterior arch) |
5
.
| Proper palmar digital nerve of median nerve |
6
.
| Lumbrical muscle I |
7
.
| Muscular branches of median nerve (to first lumbrical muscle) |
8
.
| Cutaneous twigs of median nerve |
9
.
| Palmar aponeurosis (reflected medially) |
10
.
| Proper palmar digital nerve of median nerve |
11
.
| Proper palmar digital nerves of ulnar nerve |
12
.
| Ligament of digital sheath V |
13
.
| Proper palmar digital nerves of median nerve |
14
.
| Anterior common digital artery |
15
.
| Flexor pollicis brevis muscle |
16
.
| Muscular branch of median nerve (recurrent branch) |
17
.
| Median artery (large) |
18
.
| Transverse carpal ligament |
19
.
| Palmaris brevis muscle |
20
.
| Flexor digiti minimi muscle |