How Does Cooled Radiofrequency Ablation Work?

Cooled Radiofrequency Ablation uses controlled heat to gently interrupt the nerves that send pain messages. The medically approved process includes: - A thin needle is placed near the pain-sensing nerve in the hip or knee - Heat is applied to the nerve to reduce its ability to send pain signals - At the same time, cooling water flows through the device, protecting nearby tissue. Because of this cooling system: - A larger area around the nerve can be treated - Pain-causing nerves are more likely to be accurately targeted - Surrounding tissue is protected from excess heat Once treated, the nerve can no longer send pain signals as effectively, which leads to reduced pain, which may help improve hip & knee movement. The result is temporary deactivation of pain-transmitting nerves, reducing chronic pain at its source while preserving joint structure and surrounding tissue. Most patients begin to feel relief within 1 to 2 weeks after the procedure. In some cases, relief can be long-lasting (up to 12 months); in others, additional treatments may be needed.