The corneal biomechanical changes after SMILE and LASIK refractive surgery were compared based on finite element analysis [PDF]
E3S Web of Conferences, 2021 The three-dimensional (3D) finite element model of human eye was established, and the intraocular pressure (IOP) was loaded to simulate refractive surgery.
Song Yinyu +4 more
doaj +1 more source
A limitation of Hartmann-Shack system in measuring wavefront aberrations for patients received laser refractive surgery. [PDF]
PLoS ONE, 2015 To explore the relationship between ablation parameters of myopic laser surgery and measurement area of wavefront aberration (WA) with Hartmann-Shack wavefront sensor.58 subjects undergone myopic laser surgeries and 74 uncorrected myopic subjects were ...
Ying Wu, Ji C He, Xing T Zhou, Ren Y Chu
doaj +1 more source
Effects of Aberrant Pax6 Gene Dosage on Mouse Corneal Pathophysiology and Corneal Epithelial Homeostasis [PDF]
, 2011 Background: Altered dosage of the transcription factor PAX6 causes multiple human eye pathophysiologies. PAX6(+/-) heterozygotes suffer from aniridia and aniridia-related keratopathy (ARK), a corneal deterioration that probably involves a limbal ...
Fullwood, Nigel J. +34 more
core +5 more sources
Depth-Resolved Wavefront Aberrations using a Coherence-Gated Shack-Hartmann Wavefront Sensor [PDF]
, 2010 In the present paper we investigate the possibility of narrowing the depth range of a physical Shack - Hartmann (SH) wavefront sensor (WFS) by using coherence gating.
Tuohy, Simon, Podoleanu, Adrian G.H.
core +1 more source
Higher-Order Wavefront Aberrations for Populations of Young Emmetropes and Myopes
Journal of Optometry, 2009 Purpose: To test the hypothesis that human eyes have a central tendency to be free of higher-order aberrations by analyzing wavefront aberrations for two young populations of respectively emmetropic and myopic subjects.
Jinhua Bao +5 more
doaj +1 more source
BMC Ophthalmology, 2023 Purpose To observe the distribution characteristics of corneal higher-order aberrations (HOAs) in cataract patients, and analyze the relationship of HOAs with patients’ age and ocular biometric parameters.
Suowang Zhou +6 more
doaj +1 more source
One-year effect of wearing orthokeratology lenses on the visual quality of juvenile myopia: a retrospective study [PDF]
PeerJ, 2019 Objective To study the one-year effect of wearing orthokeratology (OK) lenses on the visual quality of juvenile myopia. Methods The right eyes of 36 juvenile myopias were retrospectively studied in this work.
Yewei Yin +10 more
doaj +2 more sources
Six-month clinical outcomes after hyperopic correction with the SCHWIND AMARIS Total-Tech laser
Journal of Optometry, 2010 Purpose: To evaluate postoperative clinical outcomes, and corneal High Order Aberrations, among eyes with hyperopia up to +5 D of spherical equivalent, that have undergone LASIK treatments using the SCHWIND AMARIS laser system.
María Clara Arbelaez +2 more
doaj +1 more source
Clinical study of customized aspherical intraocular lens implants [PDF]
International Journal of Ophthalmology, 2014 AIM:To compare if there is an improvement in visual functions with age-related cataracts between patients receiving a aspherical intraocular lens (IOL) based on corneal wavefront aberration and patients randomly assigned lenses.METHODS:A total of 124 ...
Lie-Xi Jia, Zhao-Hui Li
doaj +1 more source
Comparison of corneal endothelial changes following phacoemulsification with transversal and torsional phacoemulsification machines [PDF]
International Journal of Ophthalmology, 2014 AIM:To compare if there is an improvement in visual functions with age-related cataracts between patients receiving a aspherical intraocular lens (IOL) based on corneal wavefront aberration and patients randomly assigned lenses.METHODS:A total of 124 ...
Mustafa Ataş +4 more
doaj +1 more source