Internal iliac vein

Vein: Internal iliac vein
The veins of the right half of the male pelvis.
The iliac veins. (Int. iliac visible at center.)
Latin	v. iliaca interna, v. hypogastrica
Gray's	subject #173 673
Artery	Internal iliac artery

The internal iliac vein (hypogastric vein) begins near the upper part of the greater sciatic foramen, passes upward behind and slightly medial to the Internal iliac artery and, at the brim of the pelvis, joins with the external iliac vein to form the common iliac vein.

Tributaries

With the exception of the fetal umbilical vein which passes upward and backward from the umbilicus to the liver, and the iliolumbar vein which usually joins the common iliac vein, the tributaries of the Internal Iliac vein correspond with the branches of the Internal iliac artery.

Receives	Description
gluteal vein internal pudendal vein obturator veins	have their origins outside the pelvis;
lateral sacral veins	lie in front of the sacrum
middle hemorrhoidal vein vesical vein uterine vein vaginal veins	originate in venous plexuses connected with the pelvic viscera.

Additional images

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  Diagram showing completion of development of the parietal veins.

External links

• Internal+iliac+vein at eMedicine Dictionary
• Photo of model at Waynesburg College circulation/rightinternaliliacvein

This article was originally based on an entry from a public domain edition of Gray's Anatomy. As such, some of the information contained within it may be outdated.