Vaginal artery

Vaginal artery is an artery in the female pelvic region that supplies blood to the vagina and the base of the bladder. It is a branch of the internal iliac artery, but can sometimes originate from the uterine artery.

Anatomy

The vaginal artery arises from the anterior division of the internal iliac artery. It travels downward and medially to reach the upper part of the vagina, where it divides into several branches. These branches supply the upper part of the vagina, the base of the bladder, and the urethra.

In some cases, the vaginal artery can originate from the uterine artery. This variation is more common in women who have given birth.

Function

The primary function of the vaginal artery is to supply blood to the vagina. It also provides blood to the base of the bladder and the urethra.

Clinical significance

Knowledge of the vaginal artery is important in surgical procedures involving the female pelvic region. Damage to this artery during surgery can lead to significant blood loss.

See also

• Internal iliac artery
• Uterine artery
• Vagina
• Bladder
• Urethra

References

Vaginal artery Resources
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