Pachymetric and topographic changes of cornea after femtosecond laser-assisted keratomileusis in hypermetropic children

Abstract

Monitoring of the cornea state with 'Pentacam' before and 5 years after hyperopic FS-LASIK in children on the background of stable refraction revealed changes of keratotopographic indices associated to corneal thickness change in the laser ablation zone and the absence of pathologic posterior corneal surface elevation. These changes reflect the corneal profile after laser correction of hyperopia and should be perceived as topographic 'pseudo keratectasia'.