The obturator internus is the name of a fan-shaped muscle which commences near the obturator foramen on the pubis’ medial surface, features varied vital fascial connections, continues posterior-laterally, and connects to the femur’s greater trochanter’s inner surface. Along with 5 other muscles, the obturator internus is classified as the ‘deep six’ muscles that help externally… Continue reading Obturator Internus