In the human body, the<unk>  is a blood vessel that accompanies the femoral artery in the femoral sheath. It begins at the adductor canal (also known as Hunter's canal) and is a continuation of the popliteal vein.  It ends at the inferior margin of the inguinal ligament, where it becomes the external iliac vein.
Femoral vein
Femoral artery
Popliteal vein
Anterior tibial vein
Posterior tibial vein
Basilic vein
Iliac vein
Radial veins