Flex center method versus center method for endothelial corneal evaluation in eye banking: a comparative analysis.

Specular microscopy can provide a non-invasive morphological analysis of the cornea endothelial cell layer. A variety of analysis programs are available to determine corneal endothelial quality. The flex-center endothelial analysis method (Konan Inc) is a newer technique including the outermost digitized cells and thus increases the number of cells for analysis.