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Evaluation Of Bilateral Tecnis Multifocal Versus ReSTOR 3D Intraocular Lenses PubMed articles on BioPortfolio. Our PubMed references draw on over 21 million records from the medical literature. Here you can see the latest Evaluation Of Bilateral Tecnis Multifocal Versus ReSTOR 3D Intraocular Lenses articles that have been published worldwide.
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To evaluate the binocular visual function and depth of focus after staged implantation of diffractive multifocal intraocular lenses (MIOLs) with three different add powers following cataract removal.
To evaluate the cost-effectiveness of toric versus monofocal intraocular lens (IOL) implantation in cataract patients with bilateral corneal astigmatism.
To measure longitudinal chromatic aberration (LCA) of various intraocular lenses (IOLs) and to assess LCA effects on polychromatic image quality with a focus on multifocal IOL designs.
To evaluate and compare the performance of two diffractive trifocal and one extended depth of focus (EDOF) intraocular lenses (IOLs).
The development of new optical designs for intraocular lenses (IOL) is a major challenge for lens manufacturers, as postoperative patient satisfaction is difficult to assess a priori with new concepts. Until now, invasive clinical investigations were carried out for this purpose. In contrast, the simulated implantation of IOLs allows a risk-free determination of the achievable visual performance and a subjective evaluation of the visual impression of new optical concepts. For intraocular lens manufacturers,...
A 12-year-old male presented for evaluation of asymptomatic bilateral retinal tumors. Both eyes contained whitish-gray retinal tumors with intralesional calcifications. Enhanced depth optical coherence tomography and high-resolution (20 MHz) ultrasonography narrowed the differentiation diagnosis to astrocytic hamartoma versus retinocytoma. Genetic testing of a saliva sample was negative for tuberous sclerosis complex but positive for a novel mutation in the retinoblastoma gene (RB1). Taken together, these f...
Presbyopia is a global problem affecting over a billion people worldwide. The prevalence of unmanaged presbyopia is as high as 50% of those over 50 years of age in developing world populations due to a lack of awareness and accessibility to affordable treatment, and is even as high as 34% in developed countries. Definitions of presbyopia are inconsistent and varied, so we propose a redefinition that states "presbyopia occurs when the physiologically normal age-related reduction in the eye's focusing range r...
To evaluate the long-term changes in endothelial cell density (ECD) after the implantation of two types of foldable iris-fixated phakic intraocular lenses (pIOLs) for the treatment of myopia and astigmatism.
Comparative analysis of visual outcomes, reading skills, contrast sensitivity, and patient satisfaction with two models of trifocal diffractive intraocular lenses and an extended range of vision intraocular lens.
To compare visual and contrast sensitivity (CS) outcomes, reading skills, and spectacle independence in patients implanted with two models of trifocal intraocular lenses (IOLs) or an extended range of vision (ERV) IOL.
Explanted hydrophilic intraocular lenses (IOLs) with clinically significant opacification after pars plana vitrectomy (PPV) were assessed for material change and optical quality, in an in-vitro laboratory study.
Drug loaded intraocular lenses have been proposed as an alternative to the conventional post-cataract removal prophylaxis through topical drug administration, since the drug or combination of drugs released from the lenses are delivered directly to the target site. In this work, a mathematical model to estimate the concentration of drug released from such lenses in the eye aqueous humor was developed. To attain these estimated concentration profiles, partition and effective diffusivity coefficients for the ...
To compare the accuracy of different intraocular lens (IOL) calculation formulas available on the American Society of Cataract and Refractive Surgery (ASCRS) post-refractive surgery IOL power calculator for the prediction of multifocal IOL power after previous corneal refractive laser surgery for myopia.
This report describes the use of Descemet membrane endothelial keratoplasty for the management of endothelial decompensation after multifocal intraocular lens implantation.
To determine whether haptic flanging during 27-gauge sutureless intrascleral fixation of intraocular lenses (IOLs) increases IOL stability and to report the short-term clinical outcomes of sutureless intrascleral surgery using 27-gauge trocar cannulas with haptic flanging.
To compare the clinical outcomes with the extended depth of focus small-aperture intraocular lens (IOL) (IC-8; AcuFocus, Irvine, CA) for presbyopia compensation when implanted monocularly or binocularly.
To compare the effect of toric versus spherical soft contact lenses on objective measures of visual performance using visual acuity and electromyography of the orbicularis oculi muscle.
Multifocal nodular oncocytic hyperplasia (MNOH) is a rare lesion of the parotid gland and bilateral cases are extremely rare. We report the case of a 69-year-old woman who was operated from MNOH 10 years ago and the bilateralism of the case appeared 10 years later making the case metachronous.
To study the glistening formation in various hydrophobic-acrylic intraocular lens (IOL) models. To evaluate the effect of glistenings on light scattering in these IOLs.
Indolent, nonprogressive, multifocal, choroidal lesions represent a newly described, benign, nosological entity that is diagnosed after exclusion of funduscopically similar uveitic and neoplastic processes. Although believed to be a unilateral condition, the authors describe the case of a 63-year-old man presenting with bilateral lesions during a 2-year follow-up conducted by means of optical coherence tomography angiography (OCTA). Surprisingly, OCTA revealed that the vascular rarefaction, albeit primarily...
Patients with an ultraviolet blocking lens (UV) (n = 5) or blue filter lens (BB) (n = 8) after intraocular lens (IOL) replacement for cataract and age-adjusted controls (AACs) (n = 16) underwent a balanced crossover within-subject design. After 1.5 h of dark adaptation, they were exposed to polychromatic light at 6500 K (blue-enriched) and 2500 K and 3000 K (non-blue-enriched) for 2 hours in the evening. Visual comfort and mental effort were repeatedly assessed by the Visual Analogue Sca...
For scleral intraocular lens (IOL) fixation, suture-loaded IOLs have traditionally been folded in half with a forceps and delivered intraocularly through 3.5 to 4.0 mm corneal wounds. We describe a technique in which a suture-loaded scleral IOL is inserted through a small-incision corneal wound using 2 widely available ocular surgery tools; that is, a C or D cartridge and a Bowman nasolacrimal duct probe. This technique is easy to replicate and can be performed without an assisting surgeon.