Muscles of The Lower Limb Flashcards
What is the OIIA of the gluteus maximus
O - Ilium posterior to posterior gluteal line, posterior aspects of sacrum and coccyx
I - gluteal tuberosity
I - Inferior gluteal nerve
A - Extension, ER, abducts Hip
What is the OIIA of the gluteus Medius
O - area of ilium located between anterior and posterior gluteal lines
I - Lateral aspect of greater trochanter
I - Superior gluteal nerve
A - IR, Abducts hip
What is the OIIA of the gluteus Medius
O - between anterior and inferior gluteal lines
I - anterolateral greater trochanter
I - Superior gluteal nerve
A - IR, abduction of hip
What is the OIIA of the piriformis
O - pelvic surface of sacrum and sarcotuberous ligament
I - superior border of greater trochanter
I - Nerve to piriformis
A - ER, abduction of hip
What is the OIIA of the superior gemellus
O - Ischial spine
I - Medial aspect of greater trochanter
I - Nerve to obturator internus
A - ER, abduction of hip
What is the OIIA of the obturator internus
O - internal surface of the obturator membrane and adjacent bones
I - Medial greater trochanter
I - Nerve to obturator internus
A - ER, abduction hip
What is the OIIA of the Inferior gemellus
O - ischial tuberosity
I - medial greater trochanter
I - Nerve to quadratus femoris
A - ER, Abduction
What is the OIIA of the quadratus femoris
O - lateral margin of of ischial tuberosity
I - quadrate tubercle of femur
I - nerve to quadratus femoris
A - ER of hip
What is the OIIA of the
O -
I -
I -
A -
What is the OIIA of the pectineus
O - superior ramus of pubis
I - pectineal line of femur
I - femoral nerve
A - adduction, flexion, medial rotation
What is the OIIA of the iliopsoas
O - T12-L1 and disks between them, transverse processes of all lumbar vertebrae
I - lesser trochanter
I - anterior rami of lumbar nerves L1, L2, maybe L3
A - hip flexion
What is the OIIA of the psoas minor
O - T12-L1 vertebrae and intervertebral disks
I - pectineal line and iliopubic eminence via iliopectineal arch
I - anterior rami of L1, L2
A - hip flexon
What is the OIIA of the iliacus
O - iliac crest, iliac fossa, ala of sacrum, anterior sacroiliac ligaments
I - tendon of psoas major, lesser trochanter and femur distal to it
I - femoral nerve
A - hip flexion
What is the OIIA of the Sartorius
O - anterior superior iliac spine, and superior part of notch inferior to it
I - superior part of medial surface of tibia
I - femoral nerve
A - flexes, abducts, ER, hip. Flexes knee. Medial rotation of leg withy flexed knee
What is the OIIA of the
O -
I -
I -
A -
