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Astigmatism

New astigmatism study findings have been reported from G.O. Waring et al

Published in Medical Letter on the CDC and FDA, March 16th, 2008

New investigation results, 'Laser in situ keratomileusis for spherical hyperopia and hyperopic astigmatism using the NIDEK EC-5000 excimer laser,' are detailed in a study published in Journal of Refractive Surgery. In this recent report, researchers in the United States conducted a study "To assess the efficacy, predictability, and safety of LASIK for the surgical correction of low to moderate hyperopia and hyperopic astigmatism using the NIDEK EC-5000 excimer laser. In a multicenter United States Food and Drug Administration (FDA) regulated study of LASIK, 7 centers enrolled 293 eyes with manifest refraction sphere that ranged from +0.50 to +6.00 diopters (D) with or without...

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