RELATIONSHIP BETWEEN OPTIC NERVE HEAD MICROCIRCULATION AND VISUAL FIELD LOSS IN GLAUCOMA

Purpose: To study the relationship between optic nerve head blood flow velocity and visual field loss in patients with primary open-angle glaucoma (POAG) and normal-tension glaucoma (NTG). Methods: This study included 44 eyes of 44 patients with POAG and 44 eyes of 44 patients with NTG. To evaluate optic nerve head blood flow velocity, the square blur rate (SBR)