Effect of myopic LASIK on corneal sensitivity and morphology of subbasal nerves.

Abstract

The results suggest that the corneal areas with no nerve images or short, unconnected NFBs are associated with lower sensitivities than corneal areas with long NFBs with or without interconnections. In vivo confocal microscopy reveals LASIK-induced alterations of subbasal nerve morphology and thus enables a direct comparison of corneal sensory innervation and sensitivity.