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5 Cards in this Set
- Front
- Back
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Names of muscles |
Pectineus Obturator externus Adductor brevis Adductor longus Adductor magnus Gracilis |
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Origins of muscles |
Pectineus - pectineal line Obturator externus - external aspect of obturator membrane Adductor brevis, longus & gracilis - body of pubis Adductor magnus - ischiopubic ramus (adductor part) and ischial tuberosity (hamstring part)
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Insertions of muscles |
Pectineus - below lesser trochanter Obturator externus - greater trochanter Adductor brevis - upper 1/3 of linea aspera Adductor longus - middle of linea aspera Adductor magnus - all along linea aspera Gracilis - medial to tibial tuberosity |
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Innervations of muscles |
All innervated by the obturator N except for: -
Pectineus & obturator externus - femoral N Hamstring part of adductor magnus - tibial N |
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Actions of muscles |
All adduct the hip except for obturator externus which produces lateral rotation of the thigh |
