Endovascular ablation of the saphenous vein with Radiofrequency ablation is the procedure of the saphenous vein with radiofrequency, a minimal invasive treatment carried out by inserting a special catheter that emits RF energy that is transformed into heat inside the vein causing the collapse and its consequent closure. The procedure, even in ambulatory surgical, is carried out under local anesthesia, with no residual scarring, with discharge within one hour from the end of the procedure. It will be made to wear an elastic stocking to keep for a few days. No walking aids; normal daily activities can be resumed the following day.