The V-Block Occlusion Stent and Sclerotherapy Device for Varicose Vein Treatment: A Retrospective Analysis.

Background: The procedure aims to show our results with a novel nontumescent, nonthermal technique to treat varicose veins. The V-block occlusion stent is a minimally invasive device for treating reflux of the great saphenous vein (GSV). It is an office-based procedure that does not require tumescence anesthesia.