Purpose of the research is to describe and compare the evolution of BSCVA after DMEK, DSAEK and UT-DSAEK for Fuchs Endothelial Corneal Dystrophy (FECD) and Moderate Pseudophakic Bullous Keratopathy (PBK). To secondarily research the correlates criterions with best spectacle corrected visual acuity (BSCVA) 12 months postoperatively.
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visual acuity
Timeframe: 6 months
visual acuity
Timeframe: 12 months
visual acuity
Timeframe: 24 months