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Endovenous ablation is a procedure to close off varicose veins. Endovenous means that the procedure is done inside the vein. Ablation means a doctor uses heat to damage and close off the vein. Varicose veins are twisted, enlarged veins near the surface of the skin.
Your doctor will put a needle and wire into the vein. A thin tube (catheter) is placed over the wire and moved into the vein. Your doctor will use the catheter and special tools to send energy into the vein. The energy damages the tissue inside the vein. The energy and heat come from a laser or from radio waves called radiofrequency energy.
The procedure is usually done in your doctor's office. You may wear some type of eye protection. You'll be given medicine so you will not feel anything or you will feel relaxed. The procedure takes less than 1 hour.
After this treatment, you may have a few bruises along the length of the treated vein. Your doctor may put a bandage on the area.
Most people go home the same day of the procedure. You can continue your usual activities, but avoid vigorous exercise for about 1 week. You will need to wear compression stockings for 1 week or more.
Follow-up care is a key part of your treatment and safety. Be sure to make and go to all appointments, and call your doctor or nurse call line if you are having problems. It's also a good idea to know your test results and keep a list of the medicines you take.
Procedures can be stressful. This information will help you understand what you can expect. And it will help you safely prepare for your procedure.
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Current as of: July 14, 2019
Author: Healthwise Staff
Medical Review:Adam Husney MD - Family Medicine & E. Gregory Thompson MD - Internal Medicine
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