Methods 71 patients with varicose veins of lower extremity(94 legs)were treated with endovenous laser combined with high ligation in the epidural anesthesia.

Because when tiptoe, the bilateral muscle of calfs can contract and squeeze, will promote the exerciser by the return of lower extremity blood, accelerate blood circulation, prevent varicose veins.

Objective To analyze the causes and treatments of the recurrence of varicose veins after varicotomy in lower extremity.