Laser; best practice techniques and evidence.

Laser ablation involves the delivery of laser light through a glass fibre placed into the lumen of a refluxing vein. This energy is converted into heat inducing a permanent, non-thrombotic occlusion. This highly effective and safe approach has significant advantages over traditional surgical treatment and has driven the endovenous revolution in the management of varicose veins. This chapter will explore the mechanism of action, present the evidence of laser' clinical and cost effectiveness, and analyse specific and generic aspects of laser ablation technique.