Comparison of Optic Nerve Head Topography and Visual Field in Eyes with Open-angle and Angle-closure Glaucoma

When the amount of optic nerve damage is taken into account by adjusting for VF MD or OCT NFL thickness, those with POAG and PACG have no significant differences in optic disc topography. Visual field damage in PACG was more diffuse than that in POAG, as measured by a lower PSD for a given level of MD. There was no corresponding difference in the uniformity of structural damage as measured by OCT NFL thickness.