Results 11 to 20 of about 724,370 (321)
Factors Affecting Posterior Capsule Opacification in the Development of Intraocular Lens Materials
Pharmaceutics, 2021 Posterior capsule opacification (PCO) is the most common complication arising from the corrective surgery used to treat cataract patients. PCO arises when lens epithelial cells (LEC) residing in the capsular bag post-surgery undergo hyper-proliferation ...
Grace Cooksley +3 more
doaj +1 more source
Latest Development in Extended Depth-of-Focus Intraocular Lenses: An Update.
Asia - Pacific Journal of Ophthalmology, 2023 In recent years, there has been an overwhelming influx of different types of intraocular lenses (IOLs) as treatment for presbyopia. The extended depth-of-focus (EDOF) technology creates a single elongated focal point to enhance depth of focus, in ...
Elinor Megiddo-Barnir, J. Alió
semanticscholar +1 more source
Extended Depth-of-Field Intraocular Lenses: An Update
Asia - Pacific Journal of Ophthalmology, 2020 Extended depth-of-focus (EDOF) is a new intraocular lens (IOL) technology in the treatment of presbyopia. In contrast to multifocal (MF) IOLs, EDOF lenses create a single elongated focal point, rather than several foci, to enhance depth of focus. In this
P. Kanclerz +3 more
semanticscholar +1 more source
Multifocal intraocular lenses and retinal diseases
Graefe's Archive for Clinical and Experimental Ophthalmology, 2020 Purpose Multifocal intraocular lenses (MIOLs) are often discouraged in patients with or at risk of retinal disorders (including diabetic retinopathy, age-related macular degeneration, and epiretinal membranes), as MIOLs are believed to reduce contrast ...
A. Grzybowski, P. Kanclerz, R. Tuuminen
semanticscholar +1 more source
Case Reports in Ophthalmology, 2023 Negative dysphotopsia (ND) refers to the subjective perception of an arc-shaped darkness or shadow in the temporal field of vision. This condition occurs after uneventful cataract surgery with an in-the-bag intraocular lens (IOL).
Maxim Van Slycken +2 more
doaj +1 more source
Surgical management of non-syndromic ectopia lentis [PDF]
International Journal of Ophthalmology, 2020 AIM: To compare whether aphakic contact lenses or secondary iris-claw intraocular lenses are superior in the refractive management post-pars plana vitreolensectomy in a pedigree with an FBN1 mutation causing non-syndromic ectopia lentis (NSEL) with ...
Kirk AJ Stephenson +2 more
doaj +1 more source
Steroid-Eluting Contact Lenses for Corneal and Intraocular Inflammation
Acta Biomaterialia, 2020 Ocular inflammation is one of the leading causes of blindness worldwide, and steroids in topical ophthalmic solutions (e.g. dexamethasone eye drops) are the mainstay of therapy for ocular inflammation. For many non-infectious ocular inflammatory diseases,
Lokendrakumar C. Bengani +10 more
semanticscholar +1 more source
Cochrane Database of Systematic Reviews, 2020 BACKGROUND Presbyopia occurs when the lens of the eyes loses its elasticity leading to loss of accommodation. The lens may also progress to develop cataract, affecting visual acuity and contrast sensitivity.
D. Zamora-de La Cruz +4 more
semanticscholar +1 more source
First-order and multi-order diffractive lens using a device with 8P phase modulation range [PDF]
, 2016 Postprint (published ...
Millán Garcia-Varela, M. Sagrario +1 more
core +1 more source
Blue-light filtering spectacle lenses for visual performance, sleep, and macular health in adults [PDF]
, 2019 This is a protocol for a Cochrane Review (Intervention). The objectives are as follows: To assess whether blue-light filtering spectacle lenses impart effects on visual function, provide protection to the macula, or both.
Busija, L. +4 more
core +1 more source