What is Radiofrequency Ablation (RFA) for varicose veins treatment?

Radiofrequency Ablation (RFA) is a trusted thermal technique for treating varicose veins in Dubai. It uses heat energy to close problematic veins and is known for fast recovery and long-term success. Learn why RFA is a top choice for vascular specialists.

What is Radiofrequency Ablation (RFA) for varicose veins treatment?

Modern vein treatments in Dubai includes Radiofrequency Ablation (RFA), a minimally invasive procedure to treat varicose veins and venous insufficiency. It uses thermal energy similar to EVLA. In RFA, instead of laser energy, it uses high frequency radio waves delivered through a special fibre inserted into the affected vein under ultrasound guidance. After insertion, the vascular surgeon injects a diluted local anesthetic around the vein under ultrasound guidance to control pain and minimise potential damage to adjacent structures from the heat. The RFA device then heats the vein wall causing it to collapse and seal shut. The closed vein is gradually absorbed by the body and the blood is rerouted into healthier veins. The treatment is completed in less than an hour and patients can typically walk out of the hospital or clinic on the same day and resume daily activities. A detailed ultrasound scan is essential before the procedure to map the vein anatomy and ensure optimal treatment planning. For advanced varicose vein solutions in Dubai patients should consult an experienced vascular surgeon or phlebologist.