Research Article
Trends in Indications and Techniques of Corneal Transplantation from 1999 through 2015 at a Tertiary Referral Center in Athens, Greece
Figure 4
Scatter plot depicting the annual incidence of each keratoplasty indication. A significant trend was found for bullous keratopathy (BK; ), corneal scar (), keratoconus (KC; ), and Fuchs endothelial dystrophy (FED; ). All others were found not significant (univariate linear regression analysis).
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