Radiofrequency Ablation Therapy for Varicose Veins
Radiofrequency Ablation (RFA) is an advanced, minimally invasive procedure used to treat varicose veins and chronic venous insufficiency. At BASS Vein Center, our board-certified vein specialists perform RFA using ultrasound-guided technology to safely close diseased veins and restore healthy circulation. This treatment offers long-lasting results, minimal downtime, and excellent cosmetic outcomes.
What Is Radiofrequency Ablation?
Radiofrequency Ablation Therapy uses controlled heat energy to seal off abnormal veins from the inside.
A small catheter is inserted into the affected vein under ultrasound guidance. When radiofrequency energy is applied, it gently heats the vein wall, causing it to collapse and seal shut. Blood naturally reroutes through healthy veins, improving both function and appearance.
Unlike older surgical methods, RFA requires only a tiny incision, no general anesthesia, and virtually no scarring. It is one of the most reliable treatments for large or symptomatic varicose veins.
Who May Benefit from RFA
Radiofrequency Ablation is commonly recommended for patients with:
- Visible varicose veins in the legs or thighs
- Leg swelling, heaviness, or fatigue
- Pain or throbbing after long periods of standing
- Skin changes such as darkening or irritation near the ankles
- Chronic venous insufficiency confirmed by ultrasound
If you’re experiencing these symptoms, our specialists can evaluate your veins and determine if RFA is the most effective option for you.
How the Procedure Works
Radiofrequency Ablation is performed in-office at BASS Vein Center and typically takes 30–60 minutes per leg. The process includes:
- Ultrasound Mapping – Your doctor identifies the damaged vein using ultrasound imaging.
- Local Anesthesia – The treatment area is numbed to ensure comfort.
- Catheter Insertion – A thin catheter is placed into the target vein through a small entry point.
- Energy Delivery – Radiofrequency heat is applied, closing the vein along its length.
- Compression and Recovery – A small bandage or compression stocking is applied immediately after.
Patients can walk immediately following the procedure and resume normal daily activities within hours.
Advantages of Radiofrequency Ablation
- Minimally invasive: No surgical incisions or stitches
- Fast recovery: Return to daily life the same day
- Highly effective: 95%+ success rate in closing treated veins
- Comfort-focused: Local anesthesia minimizes discomfort
- Excellent cosmetic results: Little to no scarring or bruising
- Clinically proven: FDA-approved and backed by long-term studies
Before Your Procedure
Your physician will provide personalized instructions before your RFA treatment. You may be advised to:
- Avoid eating or drinking for several hours before the procedure
- Temporarily pause certain medications such as blood thinners (only if directed by your doctor)
- Disclose any allergies, supplements, or medical conditions
- Wear comfortable, loose-fitting clothing on the day of treatment
Recovery and Aftercare
After treatment, you’ll be encouraged to walk for 10–15 minutes to promote healthy blood flow.
Mild tenderness or tightness along the treated vein is normal and typically resolves within a few days.
Your provider will recommend wearing compression stockings for one to two weeks to optimize results.
Most patients notice immediate relief from heaviness or aching in their legs, with visible vein improvement appearing gradually over several weeks.
Why Choose BASS Vein Center
BASS Vein Center is recognized as a leading provider of vein and vascular care in the East Bay, with more than 35,000 procedures performed.
Our board-certified specialists utilize ultrasound-guided precision and the latest minimally invasive technology to ensure optimal safety and results.
We proudly serve patients from Walnut Creek, Concord, Brentwood, Antioch, San Ramon, Lafayette, and neighboring communities — offering trusted expertise close to home.
Experience matters. Choose the East Bay’s most experienced team for vein treatment.
Request a consultation today to learn if Radiofrequency Ablation is right for you.
Frequently Asked Questions
Is Radiofrequency Ablation painful?
No. The treatment area is numbed with local anesthesia. Most patients describe a warm or pressure-like sensation but no pain.
How long is recovery after RFA?
You can resume walking immediately and most normal activities the same day. Mild soreness may last 1–2 days.
Will my varicose veins come back?
The treated vein is permanently closed, but new veins may develop over time. Routine follow-ups help maintain long-term results.