Morning-to-evening change in refraction, corneal curvature, and visual acuity 11 years after radial keratotomy in the prospective evaluation of radial keratotomy study. The PERK Study Group.

@article{Mcdonnell1996MorningtoeveningCI,
  title={Morning-to-evening change in refraction, corneal curvature, and visual acuity 11 years after radial keratotomy in the prospective evaluation of radial keratotomy study. The PERK Study Group.},
  author={Peter Mcdonnell and Azhar Nizam and Michael J. Lynn and George Oral Waring},
  journal={Ophthalmology},
  year={1996},
  volume={103 2},
  pages={
          233-9
        }
}
PURPOSE Previous reports demonstrate morning-to-evening changes in ophthalmic measurements at 3 months, 1 year, and 4 years after radial keratotomy. The authors determine whether diurnal change in refractive error persists 11 years after radial keratotomy surgery in the Prospective Evaluation of Radial Keratotomy (PERK) study. METHODS Seventy-one patients were examined in the morning and evening a mean of 11.1 +/- 0.6 years (range, 10-12.7 years) after undergoing radial keratotomy under a… CONTINUE READING
BETA

From This Paper

Topics from this paper.

Citations

Publications citing this paper.
SHOWING 1-10 OF 12 CITATIONS

Similar Papers

Loading similar papers…