I have already had LASIK (or PRK) and experience night vision and/or contrast sensitivity disturbances. Can wavefront LASIK or PRK help me?
. Wavefront refractions of post-operative LASIK or PRK patients with such quality of vision complaints often demonstrate large degrees of higher-order aberrations. Preliminary studies suggest that wavefront LASIK or PRK retreatments can reduce these aberrations, as well as subjectively improve these night vision and contrast sensitivity problems.