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.

单词	Vena iliolumbalis
释义	Vena iliolumbalis 英语百科 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.
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Vena iliolumbalis