Even though the observational reports collectively support its efficacy, bigger managed scientific studies are essential as existing knowledge show variable efficacy for many described situations. Further, the claimed performance was mostly shorter-term. The appliance of water-cooled radiofrequency ablation has considerably less info, with a single randomized controlled demo by Hacker https://www.sgvascularctr.com/navigating-pain-relief-radiofrequency-ablation-in-singapore/