Tomographic-derived pachymetric parameters were better able to differentiate normal and keratoconic corneas than single-point pachymetric measurements. Further studies are needed to evaluate the role of tomography in identifying early forms of ectasia as well as ectasia risk among LASIK candidates.

The majority of the patients preferred or would recommend the DMEK procedure. Faster visual recovery and better final visual acuity were the main benefits of the DMEK technique.