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Bi-Gaussian analysis reveals distinct education-related alterations in spherical equivalent and axial length—results from the Gutenberg Health Study
PurposeThe aim of this study is to investigate the distribution of spherical equivalent and axial length in the general population and to analyze the...
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Trajectories of spherical equivalent refraction from grades 1 to 4 in Chinese children
BackgroundThe development trajectories of children’s SER remain unknown. This study aimed to characterize spherical equivalent refraction (SER)...
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Accuracy of Ten Intraocular Lens Formulas in Spherical Equivalent of Toric Intraocular Lens Power Calculation
IntroductionThe aim of this work is to evaluate the accuracy of the Barrett Universal II (BU II), Emmetropia verifying optical (EVO) 2.0, Haigis,...
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Analysis of 2-year spherical equivalent progression in emmetropic children with non-cycloplegic refraction: a retrospective chart review
BackgroundWe aimed to investigate children with an emmetropic non-cycloplegic refraction (NCR) to compare the difference in progression of NC...
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Visual recovery after small incision lenticule extraction (SMILE) in relation to pre-operative spherical equivalent
PurposeTo assess visual recovery after small incision lenticule extraction (SMILE) in relation to pre-operative spherical equivalent.
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Vault differences in eyes implanted with spherical and toric implantable collamer lenses: an inter-eye analysis
PurposeTo determine the influence of implantable collamer lenses (ICL) geometry, i.e. spherical and toric on the vault, and report the refractive and...
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Theoretical derivation and clinical validation of the resolution limit of human eye to spherical lens change: a self-controlled study
PurposeThe aim of this study was to deduce theoretically and verify the resolution limit of human eye to spherical lens change for more reasonable...
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The accuracy of the trifocal IOL calculation using equivalent K-readings and total corneal power in different zones
PurposeTo identify the equivalent K-readings and total keratometry zones that is optimally suitable for calculating the IOL spheroequivalent...
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Physical limits to human brain B0 shimming with spherical harmonics, engineering implications thereof
ObjectiveAs the MRI main magnetic field rises for improved signal-to-noise ratio, susceptibility-induced B0-inhomogeneity increases proportionally,...
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Two-Year Changes in Corneal Spherical Aberration After Laser-Assisted In Situ Keratomileusis and Photorefractive Keratectomy in Regular and Wavefront-Guided Ablations
IntroductionThe aim of this study was to analyze the changes in corneal spherical aberration following regular ablation (RA) and wavefront-guided...
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Correction of pre-existing astigmatism with phacoemulsification using toric intraocular lens versus spherical intraocular lens and wave front guided surface ablation
BackgroundThis study aimed to evaluate toric intraocular lens to correct of pre-existing astigmatism at the time of phacoemulsification compared to...
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Classification of pancreatic cystic neoplasms using radiomic feature analysis is equivalent to an experienced academic radiologist: a step toward computer-augmented diagnostics for radiologists
PurposeA wide array of benign and malignant lesions of the pancreas can be cystic and these cystic lesions can have overlap** imaging appearances....
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Randomised Controlled Trial of Particles Used in Uterine fibRoid Embolisation (PURE): Non-Spherical Polyvinyl Alcohol Versus Calibrated Microspheres
PurposeThe PURE study is a randomised controlled trial (RCT) comparing the clinical and MRI outcomes of patients treated with non-spherical polyvinyl...
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Following prevalence of myopia in a large Swiss military cohort over the last decade: where is the European “myopia boom”?
PurposeMyopia prevalence is increasing globally, with the highest rates found in Asia. Data from European countries is scarce. We aimed to...
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A novel quick contrast sensitivity function test in Chinese adults with myopia and its related parameters
PurposeThis study is to investigate the contrast sensitivity function (CSF) using the quick CSF (qCSF) test in Chinese adults with myopia.
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Influence of optical zone on myopic correction in small incision lenticule extraction: a short-term study
Background:To evaluate the influence of preoperative optical zone on myopic correction in small incision lenticule extraction.
Methods: ... -
Retinal complications post posterior chamber phakic intraocular lens implantation at a tertiary eye hospital in the Eastern Province of Saudi Arabia
PurposePhakic intraocular lenses treat higher degrees of myopia not possible previously with conventional refractive surgery. The aim of this study...
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Comparison of photorefraction by Plusoptix A12 and cycloplegic autorefraction in children
BackgroundPlusoptix photoscreeners are capable of measuring refractive errors of children from 1 meter distance, without cyloplegia. We aimed to...
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Epithelial thickness map-adjusted transepithelial photorefractive keratectomy for treatment of myopic astigmatism: 12-month results
PurposeTo evaluate the refractive results of Transepithelial Photorefractive Keratectomy (t-PRK) with the Technolas Teneo2 Excimer laser platform.
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Equivalent tumor detection for early and late FAPI-46 PET acquisition
IntroductionPositron emission tomography (PET) using small ligands of the fibroblast activation protein (FAP) was recently introduced. However,...