Femtosecond Laser-Assisted Keratoplasty

Abstract

A femtosecond laser (FSL) has been rapidly adopted as the instrument for creating corneal flaps during laser in situ keratomileusis (LASIK). With the use of proprietary software, FSLs are now capable of creating through corneal trephinations or multiplanar keratoplasty incisions for PK, which potentially increase graft–host interface surface area and fit. These adaptations have been shown to create a better graft–host fit with greater wound strength.