Results 101 to 110 of about 13,274 (216)
Comparison of the Early Clinical Outcomes between Combined Small-Incision Lenticule Extraction and Collagen Cross-Linking versus SMILE for Myopia [PDF]
, 2016 published_or_final_versio
Chan, TCY +6 more
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Photodiagnosis and Photodynamic TherapyPurpose: To compare the astigmatic correction outcomes of small incision lenticule extraction (SMILE) surgery with or without two different cyclotorsion compensation methods. Methods: This is a prospective randomized clinical trial.
Jiping Xu, Manli Liu, Quan Liu
doaj +1 more source
Refraction during incipient presbyopia: The Aston Longitudinal Assessment of Presbyopia (ALAP) study
Journal of Optometry, 2018 Purpose: To investigate non-cycloplegic changes in refractive error prior to the onset of presbyopia. Methods: The Aston Longitudinal Assessment of Presbyopia (ALAP) study is a prospective 2.5 year longitudinal study, measuring objective refractive error
Deborah S. Laughton +2 more
doaj +1 more source
Clinical Ophthalmology, 2018 Manoj Motwani Motwani LASIK Institute, San Diego, CA, USA Purpose: The aim of this article was to demonstrate how WaveLight Contoura and wavefront optimization (WFO) can be used together to treat high myopia/myopic astigmatism corrections.
Motwani M
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Monovision LASIK in emmetropic presbyopic patients. [PDF]
, 2018 BackgroundTo evaluate the efficacy and patient satisfaction of laser in situ keratomileusis (LASIK) monovision correction in presbyopic emmetropic patients.MethodsA retrospective review of 294 patients who underwent LASIK for monovision was conducted ...
Hannan, Stephen +4 more
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Complex myopic astigmatism is a prevalent refractive error in Uzbekistan, characterized by the combination of myopia and astigmatism. Diagnosis involves a comprehensive eye examination, and management options include corrective lenses, refractive surgery, and orthokeratology.
openaire +1 more source
[Myopia and Myopic Astigmatism in school-children].
Andes pediatrica : revista Chilena de pediatria, 2022 Worldwide, there is an epidemic increase in myopia. In children, the evidence points to a lack of ex posure to natural light. In Chile, the population situation of myopia in children is unknown. Objec tive: To estimate the tendency of myopia and myopic astigmatism in 1st- and 6th-grade students from the public education system in Chile.Ecological study
Magdalena, BastÃas G +3 more
openaire +1 more source
Long-term safety of posterior chamber implantable phakic contact lens for the correction of myopia
Clinical Ophthalmology, 2019 Gitansha Sachdev, Dandapani Ramamurthy The Eye Foundation, Coimbatore, India Purpose: To review the safety of the implantable phakic contact lens (IPCL V1, Caregroup Sight Solutions, India) for correction of myopia and myopic astigmatism.
Sachdev G, Ramamurthy D
doaj
Refractive errors in 3-6 year-old Chinese children: a very low prevalence of myopia?
, 2015 PURPOSE To examine the prevalence of refractive errors in children aged 3-6 years in China. METHODS Children were recruited for a trial of a home-based amblyopia screening kit in Guangzhou preschools, during which cycloplegic refractions were measured in
Lan, Weizhong +6 more
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Aberrometry: basic science and clinical applications [PDF]
, 2012 This paper addresses the concept, measurement and applications of wave aberrations. The ocular optics is not perfect. Apart from conventional low order aberrations (such as defocus and astigmatism) retinal images are degraded by other high order ...
Marcos, Susana
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