Increased Risk of Glaucoma in Fuchs Endothelial Corneal Dystrophy Is Independent of TCF4 Trinucleotide Repeat Expansion.

Purpose: The purpose of this study was to determine the prevalence of glaucoma and/or ocular hypertension (G/OHTN) in patients with Fuchs endothelial corneal dystrophy (FECD) and correlate with FECD severity and TCF4 cytosine-thymine-guanine18.1 (CTG18.1) trinucleotide repeat expansion genotype.