Hip Flashcards
Iliopsoas
O: iliac: iliac fossa
psoas major: transverse process bodies & intervertebral discs T12-L5
I: lesser trochanter
A: hip flexion
N: illiacus: femoral nerve
psoas major: ventral rami
rectus femoris
O: AIIS
I: tibial tuberosity via patellar tendon
A: hip flexion, knee extension
N: femoral nerve
Sartorius
O: ASIS
I: ant. medial surface of medial tibial condyle
A: hip flexion, abd, ER, Knee flexion
N: femoral nerve
Pectineus
O: superior ramps of pubis
I: pectineal line of femur
A: hip flexion & ADD
N: femoral nerve
Adductor Longus
O: anterior pubis
I: middle 1/3 linea aspera
A: hip adduction
N: obturator nerve
Adductor brevis
O: inferior ramps of pubis
I: pectineal line & proximal linea aspera
A: hip ADD
N: obturator nerve
Adductor Magnus
O: ischial tuberosity, inferior ramps of pubis, ramps ischium
I: entire linea aspera, adductor tubercle
A: hip ADD
N: obturator & sciatic nerve
Gracilis
O: symphysis & inferior ramps of pubis
I: ant. medial tibial condyle
A: hip ADD, knee flexion
N: obturator nerve
Gluteus Max
O: post. sacrum, coccyx, ilium
I: post femur, distal & greater trochanter
A: hip extension, ER
N: inferior gluteal nerve
Gluteus Med
O: outer surface of ilium
I: lat surface of greater trochanter
A: hip ABD, IR
N: superior gluteal nerve
Gluteus Minimus
O: lateral surface ilium
I: ant. surface greater trochanter
A: hip ABD, IR
N: superior gluteal nerve
Deep rotator muscles
O: ant. sacrum, ischium, pubis
I: greater trochanter area
A: hip ER
N: depends
Semimembranosus
O: ischial tuberosity
I: post. surface medial condyle of tibia
A: hip EXT, knee FLEX
N: sciatic nerve-tibial division
Semitendinosus
O: ischial tuberosity
I: ant. medial surface of medial condyle of tibia
A: hip EXT, knee FLEX
N: sciatic nerve-tibial division
Biceps Femoris
O: long-ischial tuberosity
short-lateral lip of linea aspera
I: head of fibula, lat condyle of tibia
A: long-hip EXT, knee FLEX
short-knee FLEX
N: long-sciatic tibial nerve
short-common fibular nerve
