The superficial epigastric and the superficial external pudendal vein form a common trunk. A large lateral superficial femoral vein is present. Note the drainage of double superficial external pudendal veins. The superficial epigastric vein drains into the vena saphena magna below the fossa ovalis. The superficial circumflex iliac vein drains into the femoral vein.
All high collateral veins drain directly into the femoral vein.
The lateral femoral and the superficial circumflex iliac vein form a common trunk. The other high collateral veins drain directly into the femoral vein. The superficial epigastric vein drains directly into the femoral vein. Note the small caliber multiple medial and lateral superficial femoral veins. The superficial circumflex iliac and the superficial external pudendal veins drain directly into the femoral vein.