The VNUS® Closure® Procedure for Varicose Veins Introduction About Venous Disease The Closure Procedure Patient Testimonials Frequently Asked Questions Clinical Outcomes Safety Summary Patient Brochure (pdf document) Contact Us INTRODUCTION At University of Iowa Hospitals & Clinics, we are pleased to offer the VNUS® Closure® procedure, in addition to other treatment modalities for comprehensive management of vein disease. The Closure procedure is a minimally invasive treatment alternative for patients with a condition known as superficial venous reflux, which often results in varicose veins and other painful symptoms. Varicose veins are known for their distinctive blue color and bulging appearance on the skin. Resembling large, elongated worms, they afflict an estimated 10%-20% of the adult population. In the United States, that translates into 20-25 million people, the majority of whom are women.     Patient Information | For Health Professionals | Education | Research Faculty/Staff | Job Opportunities | Home