What the research says
Endothermal ablation, the group of treatments that includes endovenous laser, is recommended as first-line treatment for confirmed varicose veins with reflux in the NICE guideline on varicose veins (CG168). A randomised trial comparing laser ablation, radiofrequency ablation, foam sclerotherapy and surgical stripping was published by Rasmussen and colleagues in the British Journal of Surgery in 2011.
[CLIENT TO CONFIRM: Dr Davidson to approve citation. Suggested: NICE CG168, Varicose veins: diagnosis and management; and Rasmussen LH et al., Br J Surg 2011]