Patient guide for an endovenous radiofrequency ablation (RFA) procedure
ClosureFast™, an endovenous radiofrequency ablation (RFA) procedure, offers a revolutionary solution for combating the backward flow of blood, known as “Venous reflux,” in the saphenous veins. These veins, namely the great saphenous veins and small saphenous veins, are pivotal superficial veins located along the inner and back of the leg, respectively.
This minimally invasive procedure, often completed in less than an hour, is designed to restore proper blood flow and alleviate symptoms associated with venous reflux. Patients typically experience a swift recovery and can resume their usual level of activity on the same day.
How Does the Treatment Work?
The ClosureFast™ procedure begins by numbing the skin with lidocaine. A tiny wire and the ClosureFast® catheter are then inserted into the affected vein. The catheter delivers radio-frequency energy to the vein wall, effectively sealing it shut. Despite this closure, blood circulation remains unaffected as the remaining healthy veins continue to efficiently transport blood back to the heart.
What Should I Expect on the Day of Treatment?
The procedure is performed under local anesthesia, with the option for patients to use a mild oral sedative, such as Valium, for added comfort. Patients are encouraged to wear a gown and leave their underwear on during the procedure. Depending on the vein to be treated, patients may lie on their back or belly, with special accommodations made for comfort, such as body positioning and the use of pillows.
To ensure comfort and relaxation, patients have the option to watch a movie on Netflix or listen to music during the procedure. Once settled, the skin around the affected vein(s) is prepped with a cleansing solution for a sterile procedure. The doctor then uses ultrasound to map the vein(s) to be treated before administering a numbing agent (lidocaine) into the skin.
A tiny puncture is made in the numb area of the skin to pass the radiofrequency catheter. Additionally, a combination of cool saline and local anesthetic is injected around the vein to be treated, numbing it and insulating it from the surrounding tissue. With the area adequately prepared, the vein is painlessly treated with radiofrequency energy.
Following the treatment, the leg is cleaned, and a compression stocking is applied, which the patient will wear continuously for 72 hours. Patients are encouraged to walk for 30 minutes before leaving the clinic to promote circulation.
ClosureFast™ Radiofrequency Ablation offers a highly effective and minimally invasive solution for addressing venous reflux and its associated symptoms. With its quick procedure time and rapid recovery, patients can reclaim comfort and confidence in their leg health with minimal disruption to their daily lives. If you’re ready to bid farewell to venous reflux, schedule a consultation with us today and take the first step towards healthier, happier legs.
“Bringing Experts Together for Unparalleled Vein and Vascular Care”
La Jolla Vein & Vascular (formerly La Jolla Vein Care) is committed to bringing experts together for unparalleled vein and vascular care.
Nisha Bunke, MD, Sarah Lucas, MD, and Amanda Steinberger, MD are specialists who combine their experience and expertise to offer world-class vascular care.
Our accredited center is also a nationally known teaching site and center of excellence.
For more information on treatments and to book a consultation, please give our office a call at 858-550-0330.
For a deeper dive into vein and vascular care, please check out our Youtube Channel at this link, and our website https://ljvascular.com
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