Endovenous laser treatment (EVLT) has become a standard therapy for the treatment of superficial venous insufficiency. It offers a rapid, office-based therapy with minimal patient downtime and an easier recovery than traditional surgical treatment. EVLT is effective and durable and can successfully treat saphenous truncal insufficiency and accessory branches with low complication rates. EVLT can increase patient satisfaction and enable the treatment of a wider variety of patients with a more efficient procedure compared with traditional techniques.

Foam sclerotherapy has been refined over the past decade to become a safe and effective treatment for varicose veins and venous insufficiency. Using duplex ultrasound guidance, it can be used to treat large and small varicosities, saphenous trunks, incompetent perforating veins, and venous stasis ulcerations. Serious complications are rare, and in experienced hands, efficacy rivals that of traditional surgical ligation and stripping. Disadvantages of the technique are the need in many cases for more than one treatment session, and lack of US Food and Drug Administration approval of all currently available sclerosants. Foam sclerotherapy offers advantages of low cost, quick patient recovery, and ease of use; as such, it is an important tool for modern vein treatment.