Pulsed Radiofrequency of C2 Dorsal Root Ganglion Under Ultrasound-Guidance and CT Confirmed for Chronic Headache: Follow-Up of 20 Cases and Literature Review.
Jun LiYan YinLing YeYunxia ZuoPublished in: Journal of pain research (2020)
C2 PRF may be considered as an alternative treatment for chronic headache.