WristandHand
6
Plate456
WristandHand:DeepDorsalDissection
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 metacarpal arteries
Posterior (dorsal) view
Dorsal digital 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 in anatomical snuffbox
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 phalanges
of 5th and ulnar half
of 4th fingers
Dorsal branches of proper palmar digital
branches of median nerve and of
proper palmar digital arteries to
dorsum of middle and distal phalanges
of 2nd, 3rd, and radial half of 5th fingers
Dorsal digital branches of superficial
branch of radial nerve to 1st, 2nd,
3rd, and radial half of 4th fingers
Lateral antebrachial cutaneous nerve
(terminal part of musculocutaneous nerve)
See±also±
Plate 445
±
