How can radiofrequency ablation work? Radiofrequency ablation (RFA) is often a warmth-based technique utilised to take care of chronic pain in places such as the neck and reduce back again. It entails directing radio waves through a needle to heat unique nerve spots, protecting against pain alerts from reaching the https://www.sgvascularctr.com/navigating-pain-relief-radiofrequency-ablation-in-singapore/