Presently, the usage of WCRF is limited to scientific shows during which the pain generator is taken into account to have numerous sources of innervation. There's two basic approaches of WCRF. The monopolar technique is useful for sacroiliac joint dysfunction, as well as the bipolar strategy is utilized for discogenic pain. https://www.sgvascularctr.com/navigating-pain-relief-radiofrequency-ablation-in-singapore/