INPLASY2022100114 Which minimally invasive therapy is most effective for the treatment of postherpetic neuralgia? An update meta-analysis. Keywords: Interventional treatment; postherpetic neuralgia; radiofrequency; paravertebral block; dorsal root ganglion; botulinum toxin; stellate ganglion block; spinal cord stimulation. Download PDF - 2022100114 Review Status: Ongoing