[Skip to Content]
Access to paid content on this site is currently suspended due to excessive activity being detected from your IP address 54.211.179.232. Please contact the publisher to request reinstatement.
[Skip to Content Landing]
Article
January 1993

Predictive Factors for Endothelial Cell Loss After Penetrating Keratoplasty

Author Affiliations

From the Departments of Ophthalmology (Drs Musch, Meyer, and Sugar) and Epidemiology (Dr Musch), The University of Michigan, W. K. Kellogg Eye Center, Ann Arbor.

Arch Ophthalmol. 1993;111(1):80-83. doi:10.1001/archopht.1993.01090010084031
Abstract

• To assess the influence of donor age, donor endothelial cell density, recipient age, and diagnosis on loss of endothelial cell density after penetrating keratoplasty, we evaluated endothelial cell density data from specular endothelial images collected during the follow-up of penetrating keratoplasty surgeries performed from 1980 through 1985 at one center. Uni variate and multivariate analyses of information from 265 grafts showed consistent and statistically significant associations between 1-year postoperative loss of endothelial cell density and donor age, donor endothelial cell density, and recipient age. Corneas obtained from older donors, corneas with higher donor endothelial cell density, and corneas transplanted to older recipients demonstrated greater percentage of loss of endothelial cell density 1 year after surgery. These three factors accounted for 17% of the total variance in percentage of loss of endothelial cell density 1 year after surgery.

×