منابع مشابه
Effects of lamellar keratotomy on postkeratoplasty astigmatism.
AIM To determine the changes in postkeratoplasty astigmatism induced by lamellar keratotomy. METHODS A prospective, non-randomised comparative trial of patients undergoing a hinged lamellar corneal flap for treatment of significant astigmatism after penetrating keratoplasty. Uncorrected visual acuity, best corrected visual acuity, refraction, and corneal topography were assessed at 1 and 3 mo...
متن کاملSuturing technique for control of postkeratoplasty astigmatism and myopia.
PURPOSE We previously demonstrated that selective suture removal reduces keratoplasty astigmatism; however, a myopic shift was induced with increasing number of interrupted sutures removed. This study is an attempt to determine the effects of a modified surgical technique on postkeratoplasty myopia, astigmatism, and anisometropia. METHODS Optical penetrating keratoplasties were performed on 9...
متن کاملSmall Incision Lenticule Extraction for Postkeratoplasty Myopia and Astigmatism
Purpose. To evaluate the visual and refractive outcomes after small incision lenticule extraction (SMILE) for treating myopia and myopic astigmatism after penetrating keratoplasty (PKP). Design. Case-series. Methods. Ten eyes of 10 patients with previous PKP and residual myopic astigmatism for whom pentacam imaging and thickness measurements were acceptable for laser vision correction. Manifest...
متن کاملCLINICAL SCIENCE Effects of lamellar keratotomy on postkeratoplasty astigmatism
Aim: To determine the changes in postkeratoplasty astigmatism induced by lamellar keratotomy. Methods: A prospective, non-randomised comparative trial of patients undergoing a hinged lamellar corneal flap for treatment of significant astigmatism after penetrating keratoplasty. Uncorrected visual acuity, best corrected visual acuity, refraction, and corneal topography were assessed at 1 and 3 mo...
متن کاملoutcomes of keratorefractive surgery for management of postkeratoplasty astigmatism in keratoconus
purpose: to evaluate the outcomes of keratorefractive surgery for correction of postkeratoplasty astigmatism in keratoconus. methods: in this retrospective study, surgical records of 45 eyes of 45 patients that underwent relaxing incisions with or without compressive sutures were evaluated. the minimum interval between complete suture removal and operation was 1 month. location and extent of in...
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ژورنال
عنوان ژورنال: Delhi Journal of Ophthalmology
سال: 2015
ISSN: 0972-0200
DOI: 10.7869/djo.98