In the RFA (Radiofrequency Ablation), there is a use of thermal energy to effect vein closure which has less pain and bruising than EVLT and its done carefully by specialist doctor Sujit Singh Gill at at The Vascular & General Surgery Centre (TVGSC). For more information about this vein closure and spider veins treatments visit at http://www.tvgsc.sg/varicose-vein-treatment-laser-rfa-therapies.html
