Journal of Otolaryngology Advances
Open Access
Frontal Sinus Cyst Surgery Complicated by Central Retinal Artery Occlusion
Feb 2016 DOI 10.14302/issn.2379-8572.joa-14-531
Yasushi OtaCorresponding author
Central retinal artery occlusion (CRAO) is a retinal ischemic disorder associated with sudden loss of vision and has a poor prognosis. We report a case of CRAO that occurred during frontal sinus surgery involving craniotomy in a patient with a frontal sinus cyst. The prognosis for treatment after th…