Short-term effects of pulsed radiofrequency on chronic refractory cervical radicular pain.
Research
RF Safe Research Library
Jan 1, 2011
This small clinical study evaluated pulsed radiofrequency applied to the cervical dorsal root ganglion in patients with chronic refractory cervical radicular pain. Pain (VAS) and disability (NDI) improved over 3 months, with most patients reporting ≥50% pain relief and satisfaction at follow-up. No adverse effects…