Assertion: ampulla's muscle | /r/HasProperty | innervated by the nerve
Facets:
value: to the obturator internus
type: TRANSITIVE-OBJECT
Source sentences:
text: The superior gemellus muscle arises from the ischial spine and is innervated by the nerve to the obturator internus; the inferior arises from the ischial tuberosity and is innervated by the femoral nerve.