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The hip
February 27th, 2010 by admin
Rotates the thigh laterally and assists in its abduction; when the limb is held fast, the piriformis muscle can flex the pelvis to the side and forward. Innervation:S1-2. the muscular branches of the sacral plexus. The obturator internus muscle (m. obturatorius internus) originates on the inner surface of the hip bone from the margin of the obturator foramen and the obturator membrane, passes over the bone edge of the lesser ischiadic foramen, and attaches to the trochantric fossa on the femur. Medical billing training india will help you to do collections and also the pending amounts from the patients.