OI Muscles LE Flashcards
OI: iliacus
O: iliac fossa
I: lesser trochanter of femur
OI: psoas
O: anterior lumbar transverse processes (L1-L5) and vertebral bodies (T12-L4)
I: lesser trochanter of femur
OI: rectus femoris
O: anterior inferior iliac spine, groove superior to acetabulum
I: base of patella
OI: sartorius
O: anterior superior iliac spine
I: medial aspect of proximal tibia (near tibial tuberosity)
OI: tensor facia latae
O: anterior superior iliac spine, adjacent iliac crest
I: iliotibial tract
OI: vastus intermedius
O: anterior aspect of proximal 2/3rds of femoral shaft
I: base of patella
OI: vastus lateralis
O: lateral/posterior shaft of femur
I: lateral border of patella
OI: vastus medialis
O: medial/posterior shaft of femur
I: medial border of patella
OI: adductor brevis
O: inferior pubic ramus
I: proximal posteror shaft of femur
OI: adductor longus
O: pubic crest
I: midshaft posterior femor
OI: adductor magnus
O: ischial tuberosity & ramus
I: posterior shaft of femur, adductor tubercle
OI: gracilis
O: inferior pubic ramus
I: proximal/medial tibia
OI: pectineus
O: superior pubic ramus
I: proximal posterior femoral shaft
OI: obturator externus
O: superior pubic ramus, inferior pubic ramus, ischial ramus, external aspect of rim of obturator foramen
I: trochanteric fossa
OI: gamellus inferior
O: ischial tuberosity
I: obturator internus tendon (which attaches at medial surface of greater trochanter)
OI: gamellus superior
O: ischial spine
I: obturator internus tendon (which attaches at medial surface of greater trochanter)
OI: gluteus maximus
O: aponeurosis of erector spinae, sacrum, sacrotuberous lig., posterior superior iliac spine, gluteal iliac surface
I: gluteal tuberosity of femur, iliotibial tract
OI: gluteus medius
O: gluteal iliac surface
I: lateral aspect of greater trochanter
OI: gluteus minimis
O: gluteal iliac surface
I: anterolateral aspect of greater trochanter
OI: obturator internus
O: anterolateral wall of pelvis, superior pubic ramus, inferior pubic ramus, ischial ramus, (obturator foramen), obturator membrane
I: medial surface of greater trochanter (trochanteric fossa)
OI: piriformis
O: anterolateral sacrum
I: upper border of greater trochanter
OI: quadratus femoris
O: ischial tuberosity
I: quadrate tubercle of the femur
OI: biceps femoris
O: long head - ischial tuberosity
short head - distal posterior/lateral femoral shaft
I: fibular head
OI: semimembranosus
O: ischial tuberosity
I: posterior aspect of medial tibial condyle
