The IVC starts in the lower back where the right and left common iliac veins (two major leg veins) have joined together. It runs under the abdominal cavity along the right side of the spinal ...

The venous anatomy of the lower leg is made up of two axial ... In addition, the profunda femoris vein drains the upper leg and serves as a tributary to the common femoral vein.

The complex variations in venous anatomy in patients with VVs require ... The superficial and deep veins of the lower extremity communicate via communicating and perforating veins.