What are saphenes veins?

veins are two main veins that run on the leg. Larger and smaller veins safenus are categorized as superficial veins. They are located near the surface, above the muscle layer and just below the skin, and therefore both are considered to be subcutaneous veins. The opening of Saphens is an oval slot in a wide fascia of the thigh, with wide fascia is a fibrous membrane covering the muscle layer. The larger saphenic vein flows into the femoral vein. The outer Malleolus is a bony protrusion on the outer part of the ankle joint. The smaller saphene vein then runs on the back or back of the foot and connects to the popliteal vein at the back of the knee.

The larger Safenus vein was called the "choice of choice" by vascular surgeons. This vein is often used for peripheral arterial bypass operations due to its long -term patency (openness quality) compared to synthetic grafts. Larger saphenus vein is also harvested by cardiac surgeons and is used for transplantation during the procedures of the coronary artery. Used pDirectly if arterial grafts are not available or if more grafts are required, for example in triple or four times. Although a smaller saffin vein can be used as an alternative grafting pipe, this is not the first choice of most surgeons and clinical studies in terms of its efficiency.

Larger and smaller sapphin veins, as well as other superficial veins, can develop varices. This permanent expansion and extension of the vein, commonly known as varicose vein, is not a lifetime emotional, but in general it is considered unattractive. Treatment, including laser treatment, can repair a larger or smaller vein with a larger or smaller vein.

flebitis or vein infection is also not unusual in these veins. Larger and smaller veins can also thrombosis or be blocked, which in turn can cause a specific type of infection called thrombophlebitis. Isolated thrombophlebitis either smaller or larger saphen veins are not life -threatening, but may be dangerous if to do soIt is chosen in parallel with a deep venous thrombosis (DVT). Neither smaller nor larger sapphin veins are more or less susceptible to the risk of these pathologies than any other veins of the legs.