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Background
Structural damage or demyelization of the sphenopalatine ganglion may cause sphenopalatine neuralgia (SN). The current International Classification of Headache Disorders, third edition (ICHD‐3) regards SN as a phenotype of cluster headache. Whether SN is an independent neuralgia entity has been debated for years.
Methods
This article presents a case series of SN, a review of all published...
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