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The aim of the study was to evaluate visual outcomes, contrast sensitivity, glare testing and high order aberrations induced by different laser technologies and to evaluate differences in aberrometer technology. We hypothesized that there will not be differences among conventional or wavefront guided treatments.
The aim of the study was to evaluate and compare visual outcomes, contrast sensitivity, glare testing and induction of high order aberrations by different laser technologies and to evaluate differences in aberrometer technology.
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Ages Eligible for Study:
21 Years to 60 Years (Adult)
Sexes Eligible for Study:
Accepts Healthy Volunteers:
18 years or older
Candidates for bilateral LASIK
Myopic range: 0.00 to -7.00 D
Astigmatism: 0.00 to -5.00 D
Pupil size greater than 8mm diameter, infrared measurement
thin corneas (preoperatively calculated minimal residual bed < 250 um)
other criteria that preclude the patient to undergo LASIK