Assertion: perineum's blood supply | /r/HasProperty | derived
Facets:
value: from the internal pudendal artery
type: LOCATION
value: predominantly
type: DEGREE
Source sentences:
text: The blood supply to the perineal structures is derived from the branches of the internal pudendal artery, which arises from the anterior trunk of the internal iliac, leaves the pelvic cavity through the greater sciatic foramen, passes around the ischial spine, and enters the perineum by means of the lesser sciatic foramen.
text: The blood supply to the perineum is predominantly derived from the internal pudendal artery (Fig.
text: Blood supply to the lateral aspect of the vulva is derived from the external pudendal artery which arises from the femoral artery.