Corneal hysteresis using the Reichert ocular response analyser: findings pre- and post-LASIK and LASEK
نویسندگان
چکیده
منابع مشابه
The Evaluation of Yellow vs. Blue Color Contrast Sensitivity pre and Post LASIK
Introduction: contrast sensitivity is one of the most important psychophysical tests that may be used for the evaluation of refractive state of eye and retinal image quality. Yellow vs. blue color contrast sensitivity may be more suitable in this regard. Materials and Methods: thirty myopic eyes were considered in this study. Yellow vs. blue color contrast sensitivity was evaluated under the sa...
متن کاملThe shape of posterior corneal surface in normal, post-LASIK, and post-epi-LASIK eyes.
PURPOSE. To evaluate the shape of the posterior corneal surface in eyes with normal myopia or myopic astigmatism and the changes after LASIK and epi-LASIK. METHODS. A total of 152 eyes were included in the study. The posterior corneal elevation was measured with Scheimpflug imaging (Pentacam; Oculus, Wetzlar, Germany), before LASIK or epi-LASIK and at 1 and 6 months after surgery, along the fou...
متن کاملComparison of corneal nerve regeneration and sensitivity between LASIK and laser epithelial keratomileusis (LASEK).
PURPOSE To compare changes in corneal nerve fibers and keratocyte density by confocal microscopy after laser-assisted in situ keratomileusis (LASIK) and laser epithelial keratomileusis (LASEK). DESIGN Prospective, nonrandomized comparative clinical trial. METHODS Fifty-six eyes of 28 patients who underwent LASIK and 52 eyes of 26 patients who underwent LASEK were included. Confocal microsco...
متن کاملRelation of pre-LASIK and post-LASIK retinal lesions and retinal examination for LASIK eyes.
AIMS Analysis of highly myopic eyes (mean myopia -11 D) with post-LASIK vitreoretinal complications (breaks, retinal detachment) that also had pre-LASIK vitreoretinal pathology (lattice, breaks). METHODS Retrospective case series. RESULTS 67 eyes in 56 patients with pre-LASIK retinal examination developed post-LASIK vitreoretinal complications. 17 of the 67 eyes (25.4%) had pre-LASIK vitreo...
متن کاملA comparison of the NCT Reichert R7 with Goldmann applanation tonometry and the Reichert ocular response analyzer.
PURPOSE The aim of this study was to evaluate the accuracy of intraocular pressure (IOP) values from the new non-contact tonometer (NCT) Reichert R7 by comparing results with those from Goldmann applanation tonometry (GAT) and the Reichert Ocular Response Analyzer (ORA). Other ocular dimensions were assessed to evaluate their potential influence on the IOP values obtained. METHODS Ninety two ...
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ژورنال
عنوان ژورنال: Acta Ophthalmologica
سال: 2008
ISSN: 1755-375X
DOI: 10.1111/j.1600-0420.2007.01023.x