Ultrasound-guided sciatic nerve pulsed radiofrequency for chronic knee pain treatment: a novel approach.

Chronic knee pain management with current nonpharmacological or pharmacological measures often has suboptimal results and significant side effects. Sciatic nerve pulsed radiofrequency (SNPRF) is an unexplored alternative for chronic knee pain management. We show a prospective short series of chronic knee pain patients managed with ultrasound-guided SNPRF.