Endovenous thermal ablation generally takes 1hour or considerably less for one leg. The procedure is commonly executed in Affiliation with microphlebectomy to eliminate the bigger branch varicosities. This will likely have to have a further 30 to 40 minutes. A Licensed dermatologist and accredited via the Ministry of Wellness, Singapore. https://sgvasculargrp.com/medical-condition/varicose-spider-veins/