Stereoacuity after photorefractive keratectomy in myopia
نویسندگان
چکیده
منابع مشابه
Stereoacuity after photorefractive keratectomy in myopia
PURPOSE Stereopsis, as a part of visual function, is the ability of differentiating between the two eyes' views (binocular disparity), due to the eyes' different positions. The aim of this study was to compare stereoscopic vision before and after photorefractive keratectomy (PRK) in myopia. METHODS In a prospective interventional case series study clinical trial, forty-eight myopic individual...
متن کاملStereoacuity after Wavefront-guided Photorefractive Keratectomy in Anisometropia
PURPOSE To determine changes in stereoacuity in anisometropic myopic eyes after photorefractive keratectomy (PRK). METHODS Myopic patients with at least 1 diopter (D) of anisometropia in sphere, astigmatism, or spherical equivalent who were referred to our hospital for excimer refractive surgery were enrolled as a prospective sequential interventional case series. All patients underwent wavef...
متن کاملstereoacuity after photorefractive keratectomy in anisometropia
purpose: to determine changes in streoacuity in anisometropic myopic eyes after photorefractive keratectomy (prk). methods: this quasi-experimental clinical trial was performed in myopic patients with at least 1 d of in anisometropia spherical, astigmatic or spherical equivalent who underwent photorefractive keratectomy (prk) using the technolas 217 z excimer laser machine. changes in streoacui...
متن کاملVisual performance after excimer laser photorefractive keratectomy for high myopia
PURPOSE To evaluate the efficacy, safety, predictability, and visual performance of excimer laser photorefractive keratectomy (PRK) for myopia greater than -8 diopters (D). METHODS Fifty-four patients (104 eyes) with myopia from -8D to -13D and cylinder up to -4D received surface ablation technique with the Allegretto wave version 1009-1 excimer laser to correct their refractive error. The pa...
متن کاملPhotorefractive keratectomy for myopia and photoastigmatic keratectomy for astigmatism.
BACKGROUND We conducted a clinical trial to evaluate the efficacy and safety of excimer laser photorefractive keratectomy (PRK) and photoastigmatic refractive keratectomy (PARK) using the Nidek EC-5000 excimer laser. METHODS A total of 67 eyes from 47 patients whose average age was 35 years were enrolled in the study. The mean spherical equivalent of the manifest refraction before surgery was...
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ژورنال
عنوان ژورنال: Journal of Current Ophthalmology
سال: 2016
ISSN: 2452-2325
DOI: 10.1016/j.joco.2016.01.005