What Is Radiofrequency Ablation?
Radiofrequency Ablation (RFA) is a modern, ultrasound-guided medical procedure used to treat varicose veins. Instead of removing veins through open surgery, RFA works from inside the vein, using controlled radiofrequency energy to permanently close the diseased blood vessel.
Once the faulty vein is sealed, blood naturally reroutes through healthier veins, restoring proper circulation in the leg.
How the Procedure Works
- The treatment is performed under ultrasound guidance, ensuring precision
- A thin catheter is gently inserted into the affected vein
- Radiofrequency energy is delivered in a controlled manner
- The heat causes the vein walls to collapse and seal shut
Because the treatment targets only the problematic vein, surrounding tissues remain largely unaffected.
Quick Procedure, Minimal Downtime
One of the biggest advantages of RFA is its speed and efficiency.
- The entire procedure usually takes around 30 minutes
- It is performed as a daycare procedure
- Patients are typically discharged within a few hours on the same day
- No prolonged hospital stay is required
This makes RFA especially convenient for working professionals and individuals with busy schedules.
Fast and Comfortable Recovery
Since RFA is minimally invasive:
- There are no large cuts or stitches
- Post-procedure discomfort is minimal
- Patients can usually walk soon after treatment
- Normal daily activities can be resumed quickly
Compared to traditional surgery, recovery is significantly easier and faster.
Why RFA Is Preferred Over Traditional Surgery
Radiofrequency ablation offers several clear advantages:
- High precision due to ultrasound guidance
- Permanent closure of faulty veins
- Short procedure time
- Same-day discharge
- Lower risk of complications
- Faster return to normal life
These benefits make RFA one of the most commonly preferred treatments for varicose veins today.