Topographic changes in corneal asphericity and effective optical zone after laser in situ keratomileusis.

@article{Holladay2002TopographicCI,
  title={Topographic changes in corneal asphericity and effective optical zone after laser in situ keratomileusis.},
  author={Jack T. Holladay and Joseph A Janes},
  journal={Journal of cataract and refractive surgery},
  year={2002},
  volume={28 6},
  pages={942-7}
}
PURPOSE To determine the relationship between the spherical refractive change after myopic excimer laser surgery and the effective optical zone (EOZ) and corneal asphericity determined by corneal topography. SETTING Baylor College of Medicine, Houston, Texas, USA. METHODS Preoperative and postoperative topographies along with refractions were evaluated in all patients who had had laser in situ keratomileusis since January 1999 and had at least 6 months of follow-up. The VISX Smoothscan S2… CONTINUE READING

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