Gemellus Superior

Region: Hip & Thigh Muscles · All hip & thigh muscles

Gemellus Superior at a glance

OriginIschial spine
InsertionTendon of obturator internus and medial greater trochanter
ActionsRotates the thigh outward
Nerve supplyNerve to obturator internus (L5–S2)
Please note: This page is an anatomy education summary for students and curious readers, not medical advice. Attachment points are given in their classic short form; individual anatomy varies, and detailed dissection-level descriptions belong in an anatomy atlas.