Leg Vein Subcutaneous (Saphenous Vein, Saphena)

The saphenous veins of the leg are two superficial veins of the lower extremities that drain blood from the foot.

The great saphenous vein of the leg is the longest vein in the human body. It starts from the foot and rises up the medial (inner) surface of the leg to the groin area, where it flows into the femoral vein.

The small saphenous vein of the leg (short saphenous vein) runs up the back of the leg and flows into the popliteal vein in the popliteal fossa behind the knee joint.

Thus, the saphenous veins of the legs provide blood flow from the foot and leg to the deep veins of the leg. Violation of their patency can lead to varicose veins and other serious complications.

The saphenous vein is one of two superficial veins in the leg that drains blood from the foot and leg towards the heart. It is one of the longest veins in the human body. The great saphenous vein begins at the base of the foot and runs up the medial leg to the groin, where it joins the femoral vein. The small saphenous vein runs along the back of the leg and ends in the popliteal cavity.

The saphenous vein plays an important role in blood circulation as it helps drain blood from the lower extremities and prevents congestion in the legs. In addition, the saphenous vein is involved in the formation of venous networks that ensure the outflow of blood from organs and tissues.

However, with some diseases, such as varicose veins, thrombosis or phlebitis, problems with the functioning of the saphenous vein may occur. In such cases, it is necessary to consult a doctor for diagnosis and treatment.

Vein of the Leg Subcutaneous (Saphenous Vein, Saphena): Anatomy and functions

Vein of the Leg The Saphenous Vein, also known as the Saphenous Vein or Saphena, is one of the two superficial veins of the lower extremities that drain blood from the foot. It plays an important role in the venous circulation system and is a key element of the venous system of the leg.

The great saphenous vein of the leg, or long saphenous vein, is the longest vein in the human body. It starts from the foot and runs up the medial (inner) side of the leg. On its way, it penetrates the muscles and connects with the femoral vein in the groin area. The great saphenous vein of the leg collects blood from various venous collectors in the lower leg and carries it to the deep veins of the thigh.

The small saphenous vein of the leg, or short saphenous vein, runs up the back of the leg. It begins at the level of the lateral ankle joint and also plays an important role in the venous circulation of the leg. The small saphenous vein of the leg connects to the popliteal vein in the area of ​​the popliteal fossa.

Both veins, the great and small saphenous veins of the leg, function as the outflow of blood from the superficial veins of the lower extremities. They provide drainage and transport of blood rich in metabolic products and metabolic waste products back into the deep venous system. Thus, they promote efficient blood circulation and are important for maintaining normal lower limb function.

Due to their location under the skin, leg veins are prone to several problems such as varicose veins. Varicose veins in the legs are dilated, curved, and thickened veins that can lead to discomfort, swelling, and pain. Treatment for varicose veins may include conservative methods, such as wearing compression garments, as well as surgical interventions, including sclerotherapy or surgical removal of the affected veins.

Vein of the Legs Subcutaneous (Saphenous Vein, Saphena) plays an important role in venous drainage of the lower extremities. The great saphenous vein of the leg and the small saphenous vein of the leg are key elements of the venous system of the leg, providing effective circulation and maintaining normal function of the lower extremities.