Formerly known as the VNUS Closure™ procedure. New name, same proven results.

The Venefit™ procedure uses radiofrequency energy to precisely and effectively treat patients suffering from Chronic Venous Insufficiency (CVI). With less pain and bruising than alternative treatments, physicians can feel confident that a better patient experience is part of every Venefit procedure.

More than 20% of the general population suffers from varicose veins or CVI3,4. Physicians can now help patients understand their condition and their treatment options.

For Patients

For Doctors

The Venefit™ Procedure

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Learn more about CVI and if the Venefit™ procedure is right for you.
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Learn more about how the Venefit™ procedure can benefit your patients with varicose veins and CVI.
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Learn more about how the Venefit™ procedure works and its proven results delivered by the ClosureFast™ Catheter.
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Find a Doctor

For consultations about the Venefit™ procedure, visit a specially trained doctor in a city near you.

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More details on the Venefit™ procedure – how it works, clinical support and testimonials.

For Patients

For Doctors

The Venefit™ procedure

*Statistics based on individuals over the age of 40


1. Almeida JI, Kaufman J, Goekeritz O, et al. Radiofrequency Endovenous ClosureFAST versus Laser Ablation for the Treatment of Great Saphenous Reflux: A Multicenter, Single-Blinded, Randomized Study (Recovery Study). JVIR; June 2009.

2. L. H. Rasmussen, M. Lawaetz, L. Bjoern, B. Vennits, A. Blemings and B. Eklof, Randomized Clinical Trial Comparing Endovenous Laser Ablation, Radiofrequency Ablation, Foam Sclerotherapy and Surgical Stripping for Great Saphenous Varicose Veins. British Journal of Surgery Society Ltd., Wiley Online Library,, March 15, 2011.

3. Gloviczki P, et al. The care of patients with varicose veins and associated chronic diseases: clinical practice guidelines of the Society for Vascular Surgery and the American Venous Forum. JVS; May 2011.