hand Flashcards
(33 cards)
Abductor pollicis longus origin
post srfs radius and ulna, interossei mmbrn
abductor pollicis longus insertion
base 1st mc
abductor pollicis longus action
abducts thumb and wrist
abductor pollicis brevis origin
flexor retinaculum, trapezium and scaphoid
abductor pollicis brevis insertion
base prox phlng thumb
abductor pollicis brevis actions
abduct thumb, opposition thumb
extensor pollicis longus origin
post srfs ulna and interoseeus membrn
extensor pollicis longus insertion
base distal thumb
extensor pollicis brevis action
extends thumb
extensor pollicis brevis origin
post srfs radius and interosei mmbrn
extensor pollicis brevis insertion
base proximal thumb
extensor pollicis brevis action
extends thumb, mcp and cp.
flexor pollicis longus origin
ant srfs radius and interosei mmbrn
flexor pollicis longus insertion
base of distal thumb
flexor pollicis longus action
flexion of thumb and wrist
flexor pollicis brevis origin
flexr retinaculum, trapezium, trapezoid, capitate.
flexor pollicis brevis insertion
base of thumb
flexor pollicis brevis action
flex and oppose thumb
opponens pollicis origin
flexor retinaculum and tbrcl trapezium
opponens pollicis insertion
lengh of 1st mc and lateral surface
opponens pollicis action
opposition of thumbs
adductor pollicis origin
capitate, 2-3rd mc
adductor pollicis insertion
base prxml phlnx thumb
adductor pollicis action
adducts thumb, and flexs
