wrist muscles Flashcards
does the palmaris longus provide deviation
no
flexor carpi radialis is active during ____ deviation
radial
what carpal bone increase the MA for FCU
pisiform
what flexor muscle is associated with ulnar deviation
FCU
what does the flexor digitorum superficiais do
flex fingers and wrist
what does the flexor digitorum profundus do
flex fingers and wrist
what does the flexor pollicus longus do
flex thumb and assist in wrist flx
the flexor retinaculum and transverse carpal ligament enclose all the flexor muscles except what 2 muscles
palmaris longus and flexor carpi ulnaris
the flexor retinaculum and transverse carpal ligament prevents _____ of tendonds and helps with length tension of ___ and ___
bowstringing
FDS and FDP
where does the extensor carpi radialis longus insert and what is it best in
2nd MC and best in wrist extension and radial deviation
where does the extensor carpi radialis brevis insert and and it is active in all grasp and release except in ___
inserts into the 3rd MC
supination
when is the extensor carpi ulnaris active
wrist ext , flex and ulnar deviation
what does the extensor digitorum communis do
wrist ext and finger ext
what does the extensor Pollicis Longus, Extensor Pollicis Brevis, and Abductor Pollicis Longus do?
wrist ext and radial deviation
what does the flexor digitorum superficialis do
Primarily flexes the PIP, contributes to MP flexion with larger MA
