PURPOSE
To determine changes in the central endothelium and thickness of grafted corneas and the cumulative probability of developing glaucoma, of graft rejection, and of graft failure 15 years after penetrating keratoplasty.
DESIGN
Longitudinal cohort study of 500 consecutive penetrating keratoplasties by one surgeon.
METHODS
Regrafted eyes, fellow eyes of bilateral cases, and patients not...
