Endovenous Celon radiofrequency-induced thermal therapy of great saphenous vein: A retrospective study with a 3-year follow-up.

Our unit's endovenous Celon radiofrequency-induced thermal therapy of incompetent great saphenous vein was efficient, well tolerated, without major side effects. Moreover, in order to reduce possible neurological disorders, we advise multiple pullbacks at 1 s/cm and using tumescence anesthesia.