1 — Abductor pollicis longus; 2 — Extensor digitorum; 3 — Radius; 4 — Extensor carpi radialis brevis; 5 — Anterior interosseous nerve; 6 — Extensor carpi radialis longus; 7 — Pronator teres; 8 — Radial nerve; 9 — Brachioradialis; 10 — Radial artery; 11 — Flexor pollicis longus; 12 — Median nerve; 13 — Flexor carpi radialis; 14 — Palmaris longus; Tendon; 15 — Median antebrachial vein; Median vein of forearm; 16 — Flexor digitorum superficialis; 17 — Flexor carpi ulnaris; 18 — Ulnar artery; 19 — Ulnar nerve; 20 — Flexor digitorum profundus; 21 — Ulna; 22 — Extensor pollicis longus; 23 — Extensor carpi ulnaris; 24 — Posterior interosseous nerve; 25 — Extensor digiti minimi; 26 — Interosseous membrane
