[Strategies for endoscopic transnasal optic nerve decompression in the treatment of vision impairment associated with sphenoidal pneumosinus dilatans]
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Objective: To investigate the clinical characteristics, diagnostic and therapeutic experiences, and efficacy of endoscopic transnasal optic nerve decompression (ETOND) for vision impairment associated with sphenoidal pneumosinus dilatans (SPSD), a rare clinica... ...