Application of Sclerosant: Utilizing a micro-needle, the practitioner meticulously injects the microfoam sclerosant Alternative in the spider veins. The volume of injections will depend on the range and dimensions of the treated veins. Endovenous ablative therapy: Ablation of incompetent veins makes use of thermal Strength by way of radiofrequency or laser. https://sgvasculargrp.com/medical-condition/varicose-spider-veins/