Introduction The circumflex femoral veins, or tibial veins (V circ. femor. tiba.) are a type of vein that is located on the inside of the thigh and surrounds the tibia. They play an important role in human circulation, as they provide blood supply to the thigh bone, muscles, joints and internal organs on this side of the body. The vein runs parallel to the femur and tibia, forming one tube in the transverse direction. Named for its appearance
Veins that bend around the femur or oval-shaped veins form a cone-shaped protrusion on the outer surface of the thigh at the level of the groin. Starting in the upper part medially, they run parallel to the saphenous vein and the veins of the deep plate of the thigh muscles. The bottom of the cistern is formed by two folds of the parietal hymen. It collects venous blood from the muscles, skin of the back of the hip joint, thigh bone, gluteal fold, thigh, knee joint and lower leg. Clinical manifestations are variable and varied. Varicose veins are typical, phlebitis is less common. The operation involves ligating the veins that go around the femur and dilate the veins of the pelvis.