The most frequent genetic abnormalities have been published since 10 years and can now be easily searched. This study is going to analyze the relationships between clinical, histological and genetic forms in a large population to better understand how histological abnormalities are formed.
The pathophysiology of the most common corneal endothelial dystrophies (Fuchs' Corneal Endothelial Dystrophy, FECD) is beginning to be dismembered. There is a significant heterogeneity in the clinical forms and the investigators have just highlighted a great diversity of histological forms that seem to define distinct groups.