Analysis of Pigmentation of the Trabecula in Patients With Primary Open-Angle Glaucoma With the Use of the Nidek Gs-1 Gonioscop

Abstract

Photocolorimetric analysis of the degree of pigmentation of the trabecula along the entire circumference of the anterior chamber angle in patients with primary open-angle glaucoma became possible with the use of the Nidek GS-1 gonioscope. According to RGB indicators, values were determined for weak, moderate, pronounced and pronounced pigmentation of the trabecula. The use of the RGB color model makes it possible to assess with high reliability the differences between the degrees of pigmentation of the trabecula in patients with primary open-angle glaucoma.