| 1
.
| Flexor digitorum superficialis |
| 2
.
| Flexor digitorum profundus muscle |
| 3
.
| Ulnar artery and nerve |
| 4
.
| Flexor carpi ulnaris muscle |
| 5
.
| Pronator quadratus muscle |
| 6
.
| Ulna |
| 7
.
| Extensor carpi ulnaris muscle |
| 8
.
| Common extensor digitorum muscle |
| 9
.
| Extensor digiti minimi muscle (tendon) |
| 10
.
| Extensor indicis muscle |
| 11
.
| Extensor pollicis longus muscle |
| 12
.
| Antebrachial interosseous membrane |
| 13
.
| Antibrachial fascia |
| 14
.
| Palmaris longus muscle (tendon) |
| 15
.
| Flexor carpi radialis muscle (tendon) |
| 16
.
| Median nerve |
| 17
.
| Radial artery |
| 18
.
| Flexor pollicis longus muscle |
| 19
.
| Brachioradialis muscle (tendon) |
| 20
.
| Superficial branch of radial nerve |
| 21
.
| Cephalic vein |
| 22
.
| Radius |
| 23
.
| Extensor pollicis brevis muscle |
| 24
.
| Abductor pollicis longus muscle |
| 25
.
| Extensor carpi radialis longus muscle (tendon) |
| 26
.
| Extensor carpi radialis brevis muscle (tendon) |
| 27
.
| Anterior interosseous artery |
