How is EVLT performed?
This procedure is performed under local anesthesia in our comfortable outpatient environment. Using ultrasound, the physician maps out the vein(s) to be treated with a marker. The leg is then washed and prepared for treatment. Depending on the segment of vein to be treated, a local numbing cream is applied either just above the ankle or just above the knee. A small laser fiber is inserted into the diseased vein through a needle. A local anesthetic is administered around the vein to protect the surrounding body tissues. The laser energy is then delivered as the fiber is slowly withdrawn. This causes the vein to collapse and eventually dissolve into surrounding body tissue. How does the procedure work? Controlled laser energy is delivered to the inside of the damaged vein. This energy damages the vein walls, shrinking and closing the diseased vein, preventing blood flow and further reflux. Following treatment, blood will be diverted to normal veins in order to make its way back to the he
