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[Endothelium microscopy studies following keratoplasty]
Klinische Monatsblatter Fur Augenheilkunde
|February 1, 1985
Summary
Corneal transplants maintain good clarity and visual acuity even with low endothelial cell counts. Advanced donor age did not negatively impact graft quality in this study of penetrating keratoplasty patients.
Area of Science:
- Ophthalmology
- Transplantation immunology
- Corneal science
Context:
- Analysis of endothelial cell quality in corneal grafts.
- Study included 15 patients post-penetrating keratoplasty.
- Donor age averaged 65.8 years; grafts were up to 92 years old.
Purpose:
- To evaluate the quality of the corneal endothelium in long-term transplants.
- To assess the impact of donor age on graft performance.
- To describe pathological changes in corneal endothelial cells post-keratoplasty.
Summary:
- Endothelial cell quality was analyzed in 15 corneal transplant recipients.
- Few morphological changes were observed despite high graft age.
- Satisfactory visual acuity and normal graft clarity were noted, even with cell counts as low as 625/mm2.
Impact:
- Demonstrates the resilience of corneal grafts from older donors.
- Highlights that satisfactory visual outcomes are achievable with lower endothelial cell densities.
- Provides insights into pathological changes affecting corneal endothelial cells after transplantation.