Presently, using WCRF is limited to scientific presentations where the pain generator is considered to get quite a few sources of innervation. There are 2 essential strategies of WCRF. The monopolar procedure is used for sacroiliac joint dysfunction, along with the bipolar system is used for discogenic pain. For sacroiliac joint https://www.sgvascularctr.com/navigating-pain-relief-radiofrequency-ablation-in-singapore/