Correlation between central corneal thickness and visual fielddefects, cup to disc ratio and retinal nerve fiber layer thickness in primary open angle glaucoma patients

ABSTRACT

Objective: To evaluate the correlation between Central Corneal Thickness [CCT] and Visual Field [VF] defect parameters like Mean Deviation [MD] and Pattern Standard Deviation [PSD], Cup-to-Disc Ratio [CDR] and Retinal Nerve Fibre Layer Thickness [RNFL-T] in Primary Open-Angle Glaucoma [POAG] patients