Pubic vein

Definition

vein ascending the posterior aspect of the body of the pubis to drain into the inferior epigastric vein; this vein frequently (about 20% of patients) serves as an accessory or replaced obturator vein.

Also known as accessory obturator vein, pubic branch, pubic branch of inferior epigastric vein — per UBERON

The Pubic vein is a part of the Cardiovascular.