Therapeutic effect of computed tomography-guided dorsal root ganglion pulsed radiofrequency regulation combined with platelet-rich plasma injection on postherpetic neuralgia: A retrospective study
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Introduction: Postherpetic neuralgia (PHN) is one of the common refractory neuropathic pains. Oral drug treatment has great side effects and poor efficacy. To study the efficacy of computed tomography (CT)-guided pulsed radiofreq... ...
