![Urethral Vein (Left)](https://cdn.3d4medical.com/complete_anatomy-userdata/video-sticky/fa/c615c88c0d.webp?fm=webp&w=738&q=75)
Quick Facts
The urethral vein is a tributary of the internal pudendal vein. It receives blood from the genitals, urethral bulb and perineum.
Learn more about this topic from other Elsevier products
Vein
![ScienceDirect image](/images/science-direct-picture.png)
A venous sinus is a vein with a thin wall of endothelium that is devoid of smooth muscle to regulate its diameter.
![Complete Anatomy](/images/ca-banner.webp?fm=webp&w=230&q=75)