Obturator internus:
Proximal attachment – internal surfaces of ilium, pubis, ischium and obturator membrane
Distal attachment – medial surface of greater trochanter
Function – lateral rotation of hip
Obturator internus:
Proximal attachment – internal surfaces of ilium, pubis, ischium and obturator membrane
Distal attachment – medial surface of greater trochanter
Function – lateral rotation of hip
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