Fig 3. After proceeding with the lower skin incision,
the superficial inferior epigastric vessels are explored.
This photograph is from the left groin. The SIEV is located 
more medial and more superficial than the SIEA.
SIEV: superficial inferior epigastric vein
SIEA: superficial inferior epigastric artery
SCIA: superficial circumflex iliac artery