Radiofrequency ablation (RFA) is a minimally invasive treatment used to treat venous insufficiency, a common underlying cause of varicose veins. The procedure uses controlled radiofrequency energy to heat and seal the affected vein, redirecting blood flow to healthy veins and improving circulation.
During the procedure, a thin catheter is inserted into the diseased vein through a small skin puncture under ultrasound guidance. Local anesthesia is used to maximize comfort, and radiofrequency energy is delivered through the catheter to gently close the vein. Once treated, the body naturally reroutes blood through nearby healthy veins, and the closed vein is gradually absorbed over time.
RFA is performed in the office and typically takes about an hour. Most patients experience minimal discomfort and can return to normal daily activities shortly after treatment. The procedure often provides relief from symptoms such as leg pain, heaviness, swelling, fatigue, and cramping while also improving the appearance of varicose veins.
Radiofrequency ablation is a safe, effective, and proven treatment with minimal downtime and excellent long-term results. A comprehensive vein evaluation can help determine whether RFA is the right treatment option for your vascular health and cosmetic goals.
