Artery of round ligament of uterus

Anatomy of the artery of the round ligament of the uterus

Artery of the round ligament of the uterus

The artery of the round ligament of the uterus is a small blood vessel that plays a role in the vascular supply of the round ligament of the uterus. This artery is a branch of the inferior epigastric artery, which itself is a branch of the external iliac artery.

Diagram showing the artery of the round ligament of the uterus.

Anatomy

The artery of the round ligament of the uterus arises from the inferior epigastric artery. It travels along with the round ligament of the uterus, which extends from the uterus to the labia majora through the inguinal canal.

The round ligament of the uterus is a remnant of the gubernaculum and is important in maintaining the anteverted position of the uterus. The artery supplies blood to the round ligament and surrounding tissues.

Function

The primary function of the artery of the round ligament of the uterus is to provide blood supply to the round ligament. This is particularly important during pregnancy, as the round ligament undergoes significant changes to support the growing uterus.

Clinical significance

In some cases, the artery of the round ligament of the uterus can be involved in surgical procedures, such as inguinal hernia repairs or hysterectomy. Understanding its location and course is important to avoid inadvertent injury during such procedures.

Related pages

• Round ligament of the uterus
• Inferior epigastric artery
• External iliac artery
• Uterus
• Inguinal canal