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Navarro PTA O.I.A.N
Hip Joint
Muscle | Origin | Insertion | Action | Nerve |
---|---|---|---|---|
Iliopsoas | Iliac fossa, and anterior and lateral surfaces of T12 through L5 | lesser trochanter | hip flexion | iliacus portion: femoral nerve Psoas major portion L2 and L3 |
Rectus Femoris | anterior inferior iliac spine | tibial tuberosity via patellar tendon | hip flexion and knee extension | femoral nerve |
Gluteus Maximus | posterior sacrum and ilium | posterior femur distal to greater trochanter and iliotibial band | hip extension, hyperextension, and lateral rotation | inferior gluteal nerve (L5,S1,S2) |
Gluteus Medius | outer surface of ilium | lateral surface of greater trochanter | hip abduction | superior gluteal nerve |
Gluteus Minimus | lateral surface of the ilium | anterior surface of the greater trochanter | hip abduction and medial rotation | superior gluteal nerve |
Adductor Magnus | ischium and pubis | entire linea aspera and abductor tubercle | hip adduction | obturator and sciatic nerves (L2, L3, L4) |
Pectineus | Superior ramus of pubis | Pectineal line of femur | Hip flexion and adduction | Femoral nerve |
Tensor Fascia Lata | ASIS | Lateral condyle of tibia | Combined flexion and abduction | superior gluteal nerve (L5, S1, S2) |