Results 91 to 100 of about 42,051 (253)
Multivariate Regression Analysis to Predict Postoperative Refractive Astigmatism in Cataract Surgery
Journal of Ophthalmology, 2020 Purpose. To assess the correlation between postoperative refractive astigmatism and preoperative parameters in cataract surgery. Methods. Left eyes of 100 consecutive patients scheduled for cataract surgery with a 2.4 mm clear corneal incision were ...
Atsushi Kawahara +2 more
doaj +1 more source
, 2012 Joshua C Priluck, Sandeep Grover, KV ChalamDepartment of Ophthalmology, University of Florida College of Medicine, Jacksonville, FL, USAPurpose: To demonstrate a case illustrating meridional lenticular astigmatism as a result of renal cell carcinoma ...
Grover S, Priluck JC, Chalam KV
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Binocular summation of astigmatism with reference to monovision
, 1991 Binocular summation is the basic mechanism underlying the use of monovision correction. In this experiment we have investigated the effect of uncorrected astigmatism (1.00DC) on binocular visual acuity with and without monovision.
Chamberlain, Stephanie +2 more
core +1 more source
Premium Intraocular Lens Selection in Patients With Glaucoma: A Clinical Review
Clinical &Experimental Ophthalmology, EarlyView.ABSTRACT Glaucoma frequently coexists with cataract, but glaucomatous functional loss, ocular‐surface disease, anatomical abnormalities, and treatment‐related refractive variability may reduce tolerance of premium intraocular lenses. This narrative review critically appraises evidence relevant to lens selection in glaucoma. Central visual‐field status,
Zhihao Liu +3 more
wiley +1 more source
, 2018 David F Anderson,1 Mukesh Dhariwal,2 Christine Bouchet,3 Michael S Keith3 1University Hospital Southampton, NHS Foundation Trust, Southampton, UK; 2Novartis Ireland Ltd., Dublin, Ireland; 3Alcon Laboratories Inc., Fort Worth, TX, USA Purpose: To ...
Anderson DF +3 more
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Journal of Intellectual Disability Research, EarlyView.ABSTRACT Background Whole exome sequencing (WES) has improved diagnostic rates for neurodevelopmental disorders (NDDs) while introducing challenges in novel variant interpretation. DHX30‐related NDD (DHX30‐NDD) is a recently described condition with an evolving phenotypic spectrum.
Nattaporn Tassanakijpanich +3 more
wiley +1 more source
Effect of Posterior Corneal Surgically Induced Astigmatism on Toric Intraocular Lens Power Calculations [PDF]
Stephen Stewart,1– 3 Tun Kuan Yeo,3 Salissou Moutari,4 Richard N McNeely,1 Jonathan E Moore1 1Cathedral Eye Clinic, Belfast, UK; 2Centre for Public Health, Queen’s University Belfast, Belfast, UK; 3National Health Group Eye Institute, Tan Tock Seng ...
Yeo TK +4 more
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Reduced order modelling of air‐puff test for corneal material characterisation
Journal of Microscopy, EarlyView.Abstract Models of the fluid–structure interaction (FSI) model for the air‐puff test were analysed. Using Abaqus, the air‐puff test is applied to eyes with varying biomechanical parameters, such as material properties, corneal thickness, and radius.
Osama M. Maklad, Muting Hao
wiley +1 more source
, 2016 Angela Ofeibea Amedo, Kwadwo Amoah, Nana Yaa Koomson, David Ben Kumah, Eugene Appenteng Osae Department of Optometry and Visual Science, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana Abstract: To investigate which of two tunnel ...
Amoah K +4 more
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Intrastromal corneal ring segment implantation for high astigmatism after penetrating keratoplasty
, 2009 Purpose: To evaluate the safety and efficacy of intracorneal ring segments (ICRS) for high astigmatism after penetrating keratoplasty (PKP). Setting: Department of Ocular Surface and Inflammation, Ophthalmology, Hospital Clínico San Carlos, Complutense ...
Cuiña Sardiña, Ricardo +6 more
core +1 more source