How does radiofrequency ablation get the job done? Radiofrequency ablation (RFA) is a warmth-centered procedure used to take care of chronic pain in parts similar to the neck and decreased back again. It will involve directing radio waves by way of a needle to warmth distinct nerve spots, avoiding pain https://www.sgvascularctr.com/navigating-pain-relief-radiofrequency-ablation-in-singapore/