Results 41 to 50 of about 2,518,162 (175)
Crystalline lens geometry from a clinical OCT-based biometer in pre-cataract surgery patients
Scientific ReportsUnderstanding relationships between crystalline lens geometry, eye’s refractive error and aging will be insightful to inspire new intraocular lenses (IOLs) and improve selection methods of the IOLs implanted in refractive lens exchange and cataract ...
Javier Rodriguez-Sanchez +17 more
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Refractive Error and visual acuity changes during contact lens wear [PDF]
, 1975 As part of a project in which various ocular parametrs are followed during the first three months of contact lens wear, refractive eror and visual acuity changes are described for the total sample and for three groups wearing differently fitting lenses ...
Carney, Leo G.
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Refractive Lens Exchange Candidate Selection
CRO (Clinical & Refractive Optometry) Journal, 2021 Refractive lens exchange (RLE) is a popular procedure in presbyopic patients who desire the full range of vision. Advances in IOL designs can allow patients to achieve distance, intermediate, and near vision without the need for glasses. Seeing a smart phone or computer without correction is a significant lifestyle benefit.
Raymond Stein, Rebecca Stein
openaire +1 more source
Oftalʹmologiâ, 2015 Cataract surgery after radial keratotomy (RK) represents many challenges as many patients who had RK are now developing visually significant cataracts. Currently, cataract surgery is not only the exchange of opaque lens but a refractive procedure as well.
Yu. A. Gusev +3 more
doaj +1 more source
Refractive lens exchange in a patient with high myopia and myopic astigmatism: a clinical case report [PDF]
Introduction. Refractive lens exchange is increasingly utilized for visual rehabilitation in patients with high myopia unsuitable for corneal refractive procedures.
Tanurcova, Iulia +2 more
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Indian Journal of Ophthalmology. Case ReportsPosterior microphthalmos (PM) is a rare developmental anomaly characterized by short axial length with normal anterior segment dimensions. Patients frequently experience high hyperopia and astigmatism, and while spectacles or contact lenses remain first ...
Amanjot Kaur, Anjali Rana, Manish Bhagat
doaj +1 more source
Ophthalmology and Therapy, 2019 Keratoconus is a relatively common ectatic, non-inflammatory corneal disorder that involves gradual visual deterioration through progressive alteration of the shape of the cornea.
Iraklis Vastardis +4 more
doaj +1 more source
, 2023 Objective: The objectives of this scoping review are to document the functional results in patients who underwent cataract surgery or refractive lens exchange with the implantation of Intraocular Lenses (IOLs) and to explore patterns of similar outcomes ...
Carlos Rocha-de-Lossada +3 more
core +2 more sources
Frontiers in OphthalmologyManaging high hyperopia is notably challenging due to the unpredictability of refractive outcomes. Moreover, the technical difficulties of surgery in patients with smaller eyes, compounded by the limitations in available intraocular lens (IOL) powers in ...
Amirmohammad Shafiee +4 more
doaj +1 more source
, 2004 Purpose: To compare the magnitude of aberrations in eyes after elective hypermetropic laser in situ keratomileusis (LASIK) and refractive lens exchange (clear lens replacement).\ud Methods: Forty-nine patients (92 eyes) had hypermetropic LASIK and 28 ...
Ma, Luxin +4 more
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