Related Experiment Video
Updated: Aug 16, 2026
Assessing Early Stage Open-Angle Glaucoma in Patients by Isolated-Check Visual Evoked Potential
Published on: May 25, 2020
[Advantage of using echography for optic nerve head estimation of glaucoma patients]
Jarosława Krajka-Lauer1, Paweł Lipowski, Witold Kokot
1Z Katedry i Kliniki Chorób Oczu Akademii Medycznej w Gdańsku.
Purpose:
To evaluate the possibility and advantages of using echography for optic nerve head estimation of glaucoma patients.
Material And Methods:
146 patients (146 eyes) - group A and 20 glaucoma patients (24 eyes)- group B underwent ultrasound investigation. On B - scan the optic nerve head was evaluated with the help of 10 MHz probe. In the patients with the possibility of glaucoma with transparent ocular media the C/D ratio was measured.
Results:
In 6 patients of group A large cup of the optic disc was detected, which correlated with the eye fundus picture. In group B only in one case there was no correlation between echographic image of the optic cup and the eye fundus picture.
Conclusions:
During the ultrasound investigation of the eyes of patients before cataract extraction, corneal transplantation or vitreoretinal surgery we suggest the echography imaging of the optic cup as a routine procedure, which will be helpful in the diagnosis and treatment of glaucoma.
