EPL
EPB
APL
Extensor pollicis longus
Extensor pollicis brevis
Abductor pollicis longus
Distal Extents of:
D.
Lateral View
Anatomical snuff box
2
3
4
5
6
6
6
1
EPL
EPB
APL
C.
Lateral View
Opponens pollicis
Adductor pollicis (1)
1st dorsal interosseous (2)
1st dorsal interosseous
Radial artery
Extensor pollicis longus (3)
Extensor carpi radialis brevis
Extensor carpi radialis longus
Brachioradialis
Flexor carpi radialis
Radial artery
Styloid process of radius
Scaphoid bone
Abductor pollicis longus (4)
Extensor pollicis brevis (5)
1st metacarpal
Extensor digitorum (6)
Extensor digitorum (6)
Extensor (dorsal) expansion
Midcarpal joint
Wrist joint
Joint capsule of
1st carpometacarpal joint
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11/30/2011 3:49:16 PM
