Objective and subjective preoperative refraction techniques for wavefront-optimized and wavefront-guided laser in situ keratomileusis.

@article{PerezStraziota2009ObjectiveAS,
  title={Objective and subjective preoperative refraction techniques for wavefront-optimized and wavefront-guided laser in situ keratomileusis.},
  author={Claudia E. Perez-Straziota and James Bradley Randleman and Robert Doyle Stulting},
  journal={Journal of cataract and refractive surgery},
  year={2009},
  volume={35 2},
  pages={
          256-9
        }
}
PURPOSE To determine which of 3 methods for measuring preoperative refractive error yields the best refractive outcomes after wavefront-guided (Visx Star S4) or wavefront-optimized (WaveLight Allegretto Wave) excimer laser in situ keratomileusis (LASIK). SETTING Emory Eye Center and Emory Vision, Emory University, Atlanta, Georgia, USA. METHODS This retrospective analysis of LASIK, performed from June to December 2007, analyzed sphere, cylinder, and spherical equivalent (SE) refractions… CONTINUE READING
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