Univariate and bivariate polar value analysis of corneal astigmatism measurements obtained with 6 instruments.

@article{Lee2012UnivariateAB,
  title={Univariate and bivariate polar value analysis of corneal astigmatism measurements obtained with 6 instruments.},
  author={Hun Seok Lee and Jae Lim Chung and Eung Kweon Kim and Bradford Sgrignoli and Tae-im Kim},
  journal={Journal of cataract and refractive surgery},
  year={2012},
  volume={38 9},
  pages={1608-15}
}
PURPOSE To compare the corneal astigmatism measurements from 6 instruments in preoperative assessment for toric intraocular lens (IOL) implantation. SETTING Institute of Vision Research, Department of Ophthalmology, Yonsei University College of Medicine, Seoul, South Korea. DESIGN Prospective comparative observational study. METHODS This study included patients with cataract and more than 1.00 diopter (D) of corneal astigmatism. For preoperative evaluation of toric IOL implantation, the… CONTINUE READING

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