Comparison of the Correlations Between Optic Disc Rim Area and Retinal Nerve Fiber Layer Thickness in Glaucoma and Nonarteritic Anterior Ischemic Optic Neuropathy

By comparison of the rim-RNFL correlation, eyes with NAION were found to be well differentiated from OAG eyes, especially in clock-hour sectors. It might be an objective approach to discriminate NAION from OAG.