ElbowandForearm
6
Plate430
MusclesofForearm(SuperficialLayer):PosteriorView
Superior ulnar collateral artery
(anastomoses distally with
posterior ulnar recurrent artery)
Ulnar nerve
Medial epicondyle of humerus
Olecranon of ulna
Anconeus muscle
Flexor carpi ulnaris muscle
Extensor carpi ulnaris muscle
Triceps brachii tendon
Brachioradialis muscle
Extensor carpi radialis longus muscle
Common extensor tendon
Extensor carpi radialis brevis muscle
Extensor digitorum muscle
Extensor digiti minimi muscle
Abductor pollicis longus muscle
Extensor pollicis brevis muscle
Extensor pollicis longus tendon
Extensor carpi radialis brevis tendon
Extensor carpi radialis longus tendon
Superficial branch of radial nerve
Abductor pollicis longus tendon
Extensor pollicis brevis tendon
Extensor pollicis longus tendon
Anatomical snuffbox
1
2
3
4
5
6
Extensor carpi ulnaris tendon
Extensor digiti minimi tendon
Extensor digitorum tendons
Extensor indicis tendon
5th metacarpal bone
Dorsal branch of ulnar nerve
Extensor retinaculum
(compartments numbered)
See±also±
Plates 457
,
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466
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