The study comprised 32 patients (64 eyes). Visual acuity, refractive errors, and HOAs were compared between the 2 groups preoperatively and 12 months postoperatively. In the other eye, wavefront-guided and aspheric treatment was performed using a personalized treatment advanced algorithm. One eye of each patient with a refractive astigmatism more than 2.00 diopters (D) randomly received aspheric PRK. Ophthalmic Research Center and Department of Ophthalmology, Shahid Beheshti University of Medical Sciences, Negah Eye Hospital, Tehran, Iran. To compare the refractive and higher-order aberrations (HOAs) outcomes after photorefractive keratectomy (PRK) in patients with significant astigmatism using aspheric versus wavefront-guided aspheric profiles. Aspheric versus wavefront-guided aspheric photorefractive keratectomy in eyes with significant astigmatism.įaramarzi, Amir Moshirfar, Majid Karimian, Farid Delfazayebaher, Siamak Kheiri, Bahareh
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