Structure-function correlation of localized visual field defects and macular microvascular damage in primary open-angle glaucoma

To investigate regional alterations of macular microvasculature in primary open-angle glaucoma (POAG), and to determine the structure-function correlation between localized visual field defects and macular microvascular damage in matching sectors.Fifty-eight patients with POAG and 27 normal controls were recruited for this study. Optical coherence tomography angiography (OCTA) was used to measure retinal vascular microcirculation of the macula...