Iliolumbar artery

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Artery: Iliolumbar artery
Gray585.png
The veins of the right half of the male pelvis. (Iliolumbar artery not labeled, but Iliolumbar vein visible at center right.)
Latin arteria iliolumbalis
Gray's subject #155 621
Source Internal iliac artery   
Vein iliolumbar vein

The iliolumbar artery is the first branch of the posterior trunk of the internal iliac artery.

[edit] Course

The iliolumbar artery turns upward behind the obturator nerve and the external iliac artery and vein, to the medial border of the psoas major, behind which it divides into:

[edit] External links

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 As such, some of the information contained within it may be outdated.


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