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Hip mcls
| Question | Answer |
|---|---|
| Piriformis origin? | anterior surface sacrum |
| Piriformis insertion? | superior border greater trochanter |
| Piriformis action? | lateral rotation, extension, AB |
| Superior and inferior gamellus origin? | ischial spine, ischial tuberosity |
| Superior and inferior gamellus insertion? | medial surface greater trochanter femur |
| Superior and inferior gamellus action? | lateral rotation |
| Obturator internus origin? | internal surface obturator foramen |
| Obturator internus insertion? | medial surface greater trochanter |
| Obturator internus action? | lateral rotation |
| Obturator externus origin? | external surface obturator foramen |
| Obturator externus insertion? | trochanteric fossa femur |
| Obturator externus action? | lateral rotation |
| Quadratus femoris origin? | lateral border ischial tuberosity |
| Quadratus femoris insertion? | Quadrate tubercle |
| Quadratus femoris action? | strongest lateral rotator |
| Semimembranosus origin? | ischial tuberosity |
| Semimembranosus action? | extension, medial rotation |
| Semimembranosus innervation? | tibial nerve |
| Semitendinosus origin? | ischial tuberosity |
| Semitendinosus action? | extension, medial roation |
| Semitendinosus innervation? | tibial nerve |
| Biceps femoris origin? | long head: ischial tuberosity short head: line aspera |
| Biceps femoris action? | extension, lateral rotation |
| Biceps femoris innervation? | long head: tibial nerve short head: common proneal nerve |
| Gluteus maximus origin? | back ilium |
| Gluteus maximus insertion? | IT band, gluteal tuberosity femur |
| Gluteus maximus innervation? | inferior gluteal nerve |
| Gluteus maximus action? | extension |
| Gluteus medius and minimus origin? | external surface of ilium |
| Gluteus medius and minimus insertion? | greater trochanter femur |
| Gluteus medius and minims action? | AB, medially rotation |
| Gluteus medius and minims innervation? | superior gluteal nerve |
| Tensor fascia lata origin? | iliac crest |
| Tensor fascia lata insertion? | iliotibial band |
| Tensor fascia lata action? | AB, medial rotation |
| Tensor fascia lata innervation? | superior gluteal nerve |
| Iliopsoas insertion? | lesser trochanter of femur |
| Iliopsoas action? | chief flexor of thigh |
| Rectus femoris origin? | AIIS |
| Rectus femoris insertion? | patella |
| Rectus femoris action? | extension knee, flex hip joint |
| Rectus femoris innervation? | femoral nerve |
| Sartorius origin? | ASIS |
| Sartorius innervation? | femoral nerve |
| Sartorius action? | flexion, AB, lateral rotation |
| Adductor magnus innervation? | ADD: posterior division obturator nerve hamstring: tibial nerve |
| Adductor magnus action? | ADD, extension |
| Adductor longus origin? | body of pubis |
| Adductor longus insertion? | linea aspera |
| Adductor longus innervation? | anterior division obturator nerve |
| Adductor longus action? | ADD, flexion |
| Adductor brevis origin? | body and inferior rams of pubis |
| Adductor brevis insertion? | linea aspera |
| Adductor brevis innervation? | anterior division obturator nerve |
| Adductor brevis action? | ADD, flexion |
| Pectineus innervation? | femoral nerve, branch obturator nerve |
| Pectinus action? | ADD, medial rotation |
| Gracilis innervation? | obturator nerve |