The compare of anterior chamber structure and axial length between two eyes of primary angle close glaucoma

Abstract

Objective The onset of two eyes of primary angle-closure glaucoma often is not at the same time.Whether this difference is related with anterior chamber structure and axial length? The question had been discussed in this paper.Methods The anterior chamber depth,axial length,corneal thickness,corneal curvature of 82 patients with primary angle-closure glaucoma were observed with ultrasound biomicroscopy, I-OL-master,A-ultrasound and corneal topography.The result were compared between two eyes.Results The anterior chamber depth with UBM of primary acute angle-closure glaucoma had significant deviation between two eyes.The axial length,corneal thickness,corneal curvature had no deviation in APACG.The anterior cham-ber depth, axial length, corneal thickness, corneal curvature all had no deviation in chronic PACG.Conelusion The difference onset time of two eyes of primary acute angle-closure glaucoma is related to the deviation of an-terior chamber depth. Key words: Primary angle-closure glaucoma; Anterior chamber depth; Corneal thickness; Corneal curvature; The Axial length