Source Anterior branch of internal iliac artery
Branches None
Supply Clitoris, labium majora

The internal pudendal artery leaves the pelvis by passing between the piriformis and coccygeus muscles, through

the greater sciatic foramen. It then enters the ischioanal fossa through the lesser sciatic foramen, and runs

through the pudendal canal (Alcock's canal).

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Last Modified 1998 Aug 12 by FSC