Pudendal vein

Pudendal Vein

The pudendal vein and its surrounding structures. (Image from Gray's Anatomy)

The Pudendal Vein is a significant vein in the human anatomy, specifically within the pelvic region. It is responsible for draining blood from the external genitalia and perineum.

Structure

The pudendal vein is a paired structure, with each vein running alongside the internal pudendal artery. It begins near the rectum, and runs along the pudendal canal, also known as Alcock's canal.

Function

The primary function of the pudendal vein is to drain deoxygenated blood from the external genitalia and perineum. It then carries this blood to the internal iliac vein, which in turn transports it to the inferior vena cava and then to the heart.

Clinical significance

Understanding the anatomy and function of the pudendal vein is crucial in several medical procedures and conditions, such as varicose veins treatment, pelvic surgery, and diagnosing pelvic congestion syndrome.

See also

• Pudendal artery
• Pudendal nerve
• Pudendal canal