Medial Thigh Muscles Flashcards
pectineus origin
superior pubic ramus
pectineus insertion
pectineal line:
superior linea aspera
pectineus action
hip adduction,
hip flexion,
hip IR
pectineus innervation
femoral nerve and obturator nerve
adductor brevis origin
inferior pubic ramus
adductor brevis insertion
proximal 1/3 linea aspera
adductor brevis action
hip adduction,
hip IR,
hip flexion to 70 degrees,
hip extension past 80 degrees of hip flexion
adductor brevis innervation
obturator nerve
adductor longus origin
superior pubic ramus,
anterior side of symphysis
adductor longus insertion
middle 1/3 of linea aspera
adductor longus action
hip adduction,
hip flexion to 70 degrees,
hip extension past 80 degrees of hip flexion
adductor longus innervation
obturator nerve
adductor magnus origin
inferior pubic ramus,
ischial ramus,
ischial tuberosity
adductor magnus insertion
entire linea aspera,
adductor tubercle
adductor magnus action
hip adduction,
hip IR,
hip flexion,
posterior fibers: hip extension
