Related Experiment Videos
[Morphometric and qualitative changes in corneal endothelium in primary chronic open angle glaucoma]
H L Knorr1, A Händel, G O Naumann
1Augenklinik mit Poliklinik, Universität Erlangen-Nürnberg, Bundesrepublik Deutschland.
Fortschritte Der Ophthalmologie : Zeitschrift Der Deutschen Ophthalmologischen Gesellschaft
|January 1, 1991
Summary
Patients with primary, chronic, open-angle glaucoma show significantly reduced endothelial cell counts. This finding highlights potential corneal endothelial cell loss in glaucoma patients, impacting eye health.
Area of Science:
- Ophthalmology
- Corneal Science
Context:
- Primary, chronic, open-angle glaucoma is a leading cause of irreversible blindness.
- The corneal endothelium plays a crucial role in maintaining corneal clarity and function.
- Specular microscopy is a standard technique for evaluating corneal endothelial cell morphology and density.
Purpose:
- To investigate the status of the corneal endothelium in patients with primary, chronic, open-angle glaucoma compared to healthy controls.
- To assess whether glaucoma affects endothelial cell count and morphology.
Summary:
- A prospective study examined 302 eyes with primary, chronic, open-angle glaucoma and 3204 age-matched healthy eyes using specular microscopy.
- Glaucoma patients exhibited a significant reduction in endothelial cell count (1582 cells/mm²) compared to controls (2293 cells/mm²), with enlarged but regularly arranged cells.
- Normal eyes showed an age-dependent decrease in cell count.
Impact:
- This study demonstrates a significant link between primary, chronic, open-angle glaucoma and corneal endothelial cell loss.
- Findings suggest that corneal endothelial cell health should be considered in the management of glaucoma patients.
- Further research may explore the mechanisms behind endothelial cell damage in glaucoma.