Superior epigastric veins

Superior Epigastric Veins

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

The Superior Epigastric Veins are a pair of veins that drain the anterior part of the abdominal wall and some of the diaphragm. They are the venous counterparts of the superior epigastric arteries.

Anatomy

The superior epigastric veins originate from the internal thoracic vein and descend in the rectus sheath, draining into the inferior epigastric veins at the level of the umbilicus. They run parallel to the superior epigastric arteries.

Clinical significance

The superior epigastric veins are important in several surgical procedures, including coronary artery bypass grafting and abdominal wall reconstruction. They can also be involved in conditions such as varicose veins and deep vein thrombosis.

See also

• Inferior epigastric vein
• Internal thoracic vein
• Superior epigastric artery