Nerves and Arteries of Dorsal Hand
and Wrist Anatomy
Medial antebrachial cutaneous nerve, Posterior
antebrachial cutaneous nerve (branch of radial nerve), Extensor retinaculum, Dorsal
branch of ulnar nerve, Dorsal carpal branch of ulnar artery, Extensor carpi
ulnaris tendon, Dorsal carpal (arterial) arch, Dorsal digital arteries Dorsal
metacarpal arteries, Extensor carpi radialis brevis tendon,
Extensor carpi
radialis longus tendon, Extensor pollicis longus tendon, Extensor pollicis
brevis tendon, Abductor pollicis longus tendon, Radial artery, Extensor
digitorum, extensor digiti minimi, and extensor indicis tendons (cut), Superficial
branch of radial nerve, Dorsal digital branches of dorsal branch of ulnar nerve,
Dorsal branches of proper palmar digital branches of ulnar nerve and of proper palmar
digital arteries to dorsum of middle and distal phalangeal bones of 5th and
ulnar half of 4th digits, Dorsal branches of proper palmar digital branches of
median nerve and of proper palmar digital arteries to dorsum of middle and
distal phalangeal bones of 2nd, 3rd, and radial half of 5th digits, Dorsal
digital branches of superficial branch of radial nerve to 1st, 2nd, 3rd, and
radial half of 4th digits, Lateral antebrachial cutaneous nerve.
