The great saphenous vein’s primary task is to drain deoxygenated blood from the foot, as well as superficial parts of the leg and knee (closer to the surface). This is taken back to the heart and lungs, where oxygen and nutrients are restored for delivery to the rest of the body.
Do you need your great saphenous vein?
Unfortunately, family history, pregnancy, excessive standing, and advanced age cause the saphenous vein to deteriorate. The saphenous vein is like your appendix in the sense that if it is not functioning properly then you do not need it anymore.
What happens if you cut the great saphenous vein?
This procedure can result in damage to the saphenous nerve due to its intimate path with the great saphenous vein, resulting in loss of cutaneous sensation in the medial leg.
Why is the great saphenous vein The most common site for varicose veins?
The most common underlying cause of varicose veins is reflux within the great saphenous vein in the thigh. This can lead to pooling in its branches. In turn, the pooling become visible varicose veins just under the skin surface.
What is great saphenous vein incompetence?
Great saphenous insufficiency is where the valves and the great saphenous vein are incompetent. They no longer function normally. Great saphenous insufficiency is the most common varicose veins that we see.
How long will my leg hurt after vein ablation?
The inflammatory changes may start 7–21 days after the procedure and may last for up to 10 days. If you develop calf tenderness and swelling, this may indicate deep vein thrombosis (see signs and symptoms described under the heading ‘What are the risks of varicose vein ablation’).
Is vein ablation considered surgery?
Varicose Vein Treatment (Endovenous Ablation of Varicose Veins) Endovenous ablation uses energy to cauterize (burn) and close varicose veins. Doctors use it to help ease symptoms such as pain, swelling, and irritation. Ablation is safe, less invasive than surgery, and leaves virtually no scars.
Does the saphenous vein grow back?
In another 12 patients (17%) the great saphenous vein had partially grown back. Once again, no valves had formed and so these sections of vein that had partially grown back were also incompetent and showing recurrent reflux.
How long does it take to recover from vein ablation?
Patients are typically able to return to their normal activities just days after receiving vein ablation treatment. It is commonly recommended that patients avoid strenuous exercise, heavy lifting, and extreme sport activities roughly five to seven days after their vein ablation procedure.
How many great saphenous veins are there?
It joins the deep system at the SFJ. The superficial system communicates with the deep system at multiple points in the leg and thigh. It is estimated that these veins can number up to 150 and are of varying location, length, and importance.
How deep is great saphenous vein?
In the proximal anterior thigh 3–4 centimetres (1.2–1.6 in) inferolateral to the pubic tubercle, the great saphenous vein dives down deep through the cribriform fascia of the saphenous opening to join the femoral vein.
What does the saphenous vein do?
The great saphenous vein’s primary task is to drain deoxygenated blood from the foot, as well as superficial parts of the leg and knee (closer to the surface).
What is the course of the great saphenous vein?
The great saphenous vein is formed by the dorsal venous arch of the foot, and the dorsal vein of the great toe. It ascends up the medial side of the leg, passing anteriorly to the medial malleolus at the ankle, and posteriorly to the medial condyle at the knee.
Can you get a blood clot in the great saphenous vein?
A blood clot (thrombus) in the saphenous vein is the exception because the saphenous vein connects directly into the common femoral vein. This is the large, long vein on the inner side of the legs. Thrombophlebitis in the saphenous vein can sometimes be associated with underlying deep vein thrombophlebitis.
Can venous insufficiency cause heart problems?
So, to sum up, venous insufficiency doesn’t affect the heart or cause heart problems to progress. On the other hand, existing heart problems, especially congestive heart failure, can make vein problems in the legs much worse depending on the degree of the heart issue.
What is great saphenous vein reflux?
Venous insufficiency, also known medically as venous reflux disease, in the greater saphenous vein is a primary underlying cause of varicose veins. The great saphenous is also therefore the superficial vein most frequently treated with radiofrequency ablation to restore healthy circulation and eliminate varicose veins.