connecting branch of vessel supplies blood to internal iliac artery abdominal segment blood vessel external genitalia anal part of perineum pudendal artery internal pudendal artery arteriae pudendae interna FMA:18835 arteria pudenda interna internal pudendal vessels The internal pudendal artery is an artery that branches off the internal iliac artery, providing blood to the external genitalia. The internal pudendal artery is the terminal branch of the anterior trunk of the internal iliac artery. It is smaller in the female than in the male. UBERON:0007315 SCTID:244309002 Wikipedia:Internal_pudendal_artery arteriae pudendales interna internal pudic artery lateral structure