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31 terms

Wrist and hand

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ellipsoid, between distal end of radius, scaphoid and lunate
radiocarpal joint type and location
gliding
intercarpal joints: type. between proximal carpal row (scaphoid, lunate, triquetral and pisiform) and distal carpal row (trapezium, trapezoid, capitate, hamate)
four fingers are gliding, thumb is saddle
carpometacarpal joints: between distal row of carpals and bases of the five metacarpal bones: type
ellipsoid
metacarpophalangeal joints are
wrist extension/radial deviation
action of extensor carpi radialis longus
wrist extension
action of extensor carpi radialis
wrist extension/ulnar deviation
action of extensor carpi ulnaris
finger flexion
actions of flexor digitorum profundus, flexor digitorum superficialis, flexor digiti minimi
finger flexion
action of lumbricals
finger extension
action of extensor digitorum, extensor digiti minimi, extensor indices
thumb flexion
action of flexor pollicus longus
flexion of thumb, opposition of thumb and little finger
action of flexor pollicis brevis
thumb extension
action of extensor pollicis longus
thumb extension, thumb abduction, radial deviation
action of abductor pollicis longus
adducts thumb
action of adductor pollicis
abducts thumb, opposition of thumb and little finger
action of abductor pollicis brevis
opposn of thumb and little finger
opponens pollicis action
opposn of thumb and middle finger
action of opponens digiti minimi
abduction of fingers
action of abductor digiti minimi
adduction of fingers
action of palmar interossei
abducts fingers
action of dorsal interossei
flexion of fingers
action of both palmar and dorsal interossei
AROM of thumb extension
0
AROM of thumb abduction
60-70
AROM of thumb adduction
30
AROM of wrist flexion
80-90
AROM of wrist extension
70-90
AROM of radial deviation/wrist abduction
15
AROM of ulnar deviation/wrist adduction
30-45
AROM of forearm supination
90
AROM of forearm pronation
90