Structure-function relationship and diagnostic value of macular ganglion cell complex measurement using Fourier-domain OCT in glaucoma.

Purpose: To evaluate the relationship between visual function and macular ganglion cell complex (GCC) thickness measured by Fourier-domain optical coherence tomography (OCT) and evaluate the diagnostic value of GCC measurement compared to retinal nerve fiber layer (RNFL) thickness and macular thickness in detecting early, moderate, and severe glaucomas.

Methods: Subjects underwent standard automated perimetry (SAP), OCT imaging with optic nerve head mode and GCC mode. The relationship between OCT parameters (mean GCC thickness, mean RNFL thickness, and macular thickness) and perimetry global indices (mean deviation [MD] and pattern standard deviation [PSD]) was evaluated by regression analysis.

A Descriptive Analysis of Unique Disability Identification Card (UDID)-Certified Visually Disabled Patients at a Tertiary Eye Care Center in Central India.

Objective In this study, we aimed to examine the demographic characteristics, causes, and severity of visual disability and the reasons for seeking disability certificates among Unique Disability Identification Card (UDID)-certified visually disabled patients at a tertiary eye care center in central India. Materials and methods A retrospective observational analysis of medical records and data from the UDID portal involving 600 visually disabled individuals who were certified between February 2019 to March 2022 was performed. Demographic characteristics, diagnosis of the ocular disease, primary etiology, and percentage and grade of visual disability, as well as the main reasons for seeking a visual disability certificate, were analyzed statistically.