Week 9: OIA Lower extremity Flashcards
Origin of Adductor Magnus
Inferior Ramus of Pubis, ramus of ischium, ischial tuberosity
Insertion of Adductor Magnus
Medial lip of aspera and adductor tubercle
Action of Adductor Magnus
Add, med rot of hip. Assist in hip flex
Post: extension of the hip
FADIR
Origin of adductor longus
pubic tubercle
Insertion of adductor longus
Medial lip of linea aspera
Action of adductor longus
Add, med rot hip. Assist in hip flexion
Origin of adductor brevis
Inferior ramus of pubis
Insertion of adductor brevis
Pectineal line and medial lip of linea aspera
Action of adductor brevis
Add, med rot of hip. Assist in hip flexion
Origin of Pectineus
Superior ramus of pubis
Insertion of pectineus
Pectineal line of femur
Pectineus = Pectineal
Action of pectineus
Add, med rot of hip. Assist in hip flexion
Origin of gracilis
Inferior ramus of pubis
Insertion of Gracilis
Prox, med shaft of tibia and pes anserine
PMT at Pes anterine
Action of gracilis
Add, med rot of hip, flex knee, med rot flexed knee
Origin of gastrocnemius
Post condyles of femur
Back medial and lateral condyles
Insertion of gastrocnemius
Calcaneus via calcaneal tendon
Action of gastrocnemius
Flexion of knee. Planter flexion of ankle
Two flexes of knee and ankle