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Fig. 1 | BMC Neurology

Fig. 1

From: Efficacy and safety of pulsed radiofrequency modulation of thoracic dorsal root ganglion or intercostal nerve on postherpetic neuralgia in aged patients: a retrospective study

Fig. 1

X-ray photo of PRF treatment. A X-ray imaging of PRF treatment on DRG in the anteroposterior view. B X-ray imaging of PRF treatment on DRG in the lateral view. C X-ray imaging of PRF treatment on ICN in the anteroposterior view. PRF, pulsed radiofrequency. DRG, dorsal root ganglion. ICN, intercostal nerve radiofrequency

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BMC Neurology

ISSN: 1471-2377

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