hand Flashcards
(33 cards)
what is this joint called
carbo-metacarpal joints
what is this joint called
metacarpophalangeal joints
what are these joints called
inter-phalangeal joints
what is this ligament
deep carpometacarpal ligament
what is flexion of the fingers done by
flexor digitorum profundus
flexor digitorum superficialis
what is this muscle
flexor digitorum profundus
what is the course of flexor digitorum profundus
arises anterior surface ulna
what is this muscle
flexor digitorum profundus
what is this muscle
flexor digitorum superficiqlis
what are the two heads flexor digiorum superficial
radial head, humeroulnar head
between heads is a gap median and ulnar nerve pass through
what are these muscles
lumbricals
the superficial tendon goes around the profundus tendon
superficial - middle phalanx
profundus - base distal phalayn
what is the action of flexor superficilials
flex proximal ip joint and mp joint
what is the action of flexor digitorium profundus
flex ip and mp
what are the Lon extrinsic finger flexor muscles
flexor digitorum profundus and superficialis
what are the long finger extensor muscles
extensor digitorum
extensor digiti minimi
extensor indices
what is this muscle
extensor digitorum
arises common extensor tendon lateral epicondyle
what is this muscle
extensor digit minimi
what is this muscle
extensor indices
arises ulnar under rticulatum
extensor indices and minimise join digitorum tendons at mp joint
action extensor muscles
extension all three joints finger
what are long entrinsic muscles thumb
what is this muscle
flexor pollicis longus
arises radius
tendon passes through carpal tunnel
identify tendon flexor pollicis longus
