[Correlation between the neuroretinal rim area, the C/D ratio and the retinal nerve fiber layer defect in glaucoma].
The neuroretinal rim area (NRA), the C/D ratio, and the retinal nerve fiber layer defects in primary open-angle glaucoma, suspected glaucoma and normal subjects were determined and studied. The results indicated that the NRA had a higher specificity for POAG than the C/D ratio did. Both the NRA and the C/D ratio were highly correlated with the semi-quantitative score of diffuse RNFLD, while weakly correlated with that of localized RNFLD.
Tian
B H
BH
Department of Ophthalmology, Tongji Hospital, Tongji Medical University, Wuhan, Hubei Province.
D000293:Adolescent; D000328:Adult; D005260:Female; D005654:Fundus Oculi; D005902:Glaucoma, Open-Angle / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D009798:Ocular Hypertension / Q000473:pathology; D009898:Optic Disk / Q000473:pathology*; D012160:Retina / Q000473:pathology*; D012165:Retinal Ganglion Cells / Q000473:pathology*