Post–Cataract Surgery Optic Neuropathy: Prevalence, Incidence, Temporal Relationship, and Fellow Eye Involvement

Purpose To reassess the prevalence and incidence of post–cataract surgery optic neuropathy (PCSON) in the modern era. Design Retrospective cohort study. Methods Setting: Single-center tertiary care practice. Study Population: All patients with a diagnosis of nonarteritic anterior ischemic optic neuropathy (NAION) seen in the Wilmer Eye Network system between January 1, 2010 and December 31, 2014 were included. Inclusion was based on the...