Characteristics of Optic Disc Morphology in Glaucoma Patients with Parafoveal Scotoma Compared to Peripheral Scotoma

Purpose.: We investigated the amount and location of optic nerve head (ONH) abnormal points and the retinal nerve fiber layer (RNFL) thickness with paracentral scotoma compared to peripheral scotoma. Methods.: Totals of 35 normal tension glaucoma (NTG) patients with isolated parafoveal scotoma (PFS) within a 10° radius in one hemifield, and 35 patients with isolated peripheral nasal step (PNS) within the nasal periphery outside 10° of fixation...