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Papers of the Week


2021 Jan 03


Eur Arch Otorhinolaryngol

The efficacy of sphenopalatine ganglion block for pain management after endoscopic sinus surgery: a meta-analysis of randomized controlled studies.

Abstract

The efficacy of sphenopalatine ganglion (SPG) block for pain control after endoscopic sinus surgery remains controversial. We conduct a systematic review and meta-analysis to explore the influence of SPG block on pain intensity after endoscopic sinus surgery.