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How does VNUS closure work to treat superfecial venous reflux?

April 26, 2017closure Reflux superfecial treat venous vnus

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How does VNUS closure work to treat superfecial venous reflux?

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Since damaged vein valves can’t be repaired, the only alternative is to re-route blood flow through healthy veins. The Closure procedure treats venous reflux by sealing the saphenous vein by means of radiofrequency generated by a catheter inserted inside the vein. Once the diseased vein is sealed, other healthy veins take over and empty blood from your legs.