iliolumbar vein
The iliolumbar vein is the vena comitans of the iliolumbar artery. The obturator nerve crosses superficial to it. A single vein is found more commonly than a double vein. It drains vertebral segments four and five. It is closely related to the ascending lumbar vein. [WP,unvetted]. [ http://en.wikipedia.org/wiki/Iliolumbar_vein ]
Term info
iliolumbar vein
- ilio-lumbar vein
uberon_slim
http://upload.wikimedia.org/wikipedia/commons/b/bd/Gray585.png
uberon
vena iliolumbalis
UBERON:0001320
Term relations
- vein
- part of some internal iliac vein
- drains some vertebra
- tributary_of some internal iliac vein