Abstract：
This literature review is designed to develop guidelines needed for the use of a sphenopalatine ganglion block versus a stellate ganglion block to reduce atypical facial pain. We have reviewed the basic anatomy of both ganglia and the physiological responses usually associated with each, and have given an opinion on appropriate use of these therapeutic modalities.
摘要：
本文献综述旨在制定使用蝶腭神经节阻滞与星状神经节阻滞减轻非典型面部疼痛所需的指南。我们回顾了神经节的基本解剖结构以及通常与每个神经节相关的生理反应，并对适当使用这些治疗方式提出了意见。
