Results 81 to 90 of about 185,205 (276)
Phakic Intraocular Lenses An Overview
Delhi Journal of Ophthalmology, 2013 Currently, there are four general approaches to correct refractive errors: refractive corneal surgery, crystalline lens surgery, and implantation of an intraocular lens (IOL) in the anterior or posterior chamber.
Sana Ilyas Tinwala, J S Titiyal
doaj +1 more source
Acta Ophthalmologica, EarlyView.Abstract Purpose To evaluate bleb morphology longitudinally using sonography following glaucoma drainage device (GDD) surgery. Methods Prospective observational cohort study conducted from January 2022 to March 2024, with follow‐up up to 12 months postoperatively. Bleb morphology, including superior and inferior bleb height, transverse and longitudinal
Constance Liegl +9 more
wiley +1 more source
Changes in the intraocular pressure value, when wearing orthokeratology lenses
, 2009 Introduction: Quite new on the Swedish market are orthokeratology lenses, used for both correction and myopia control. At the moment there are 22 practitioners in Sweden fitting orthokeratology lenses and 5 of those stands for 75 % of all fittings ...
Nilsson, Emelie
core +3 more sources
Optical Design of Intraocular Lenses. II. Off-Axis Performance
, 1989 The effect of intraocular lens shape on off-axis performance of model pseudophakic eyes was investigated. Image quality criteria included an optimization procedure, spot diagrams, and the modulation transfer function (MTF). The optimum lens shape varies
Atchison, David A.
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Clinical manifestations of dual‐gene variants in retinitis pigmentosa
Acta Ophthalmologica, EarlyView.Abstract Purpose Retinitis pigmentosa (RP) is an inherited retinal disease (IRD), whereby each affected individual typically harbours pathogenic variants in a single causative gene, yet the disorder exhibits marked genetic heterogeneity, with more than 100 genes reported to underlie RP.
Lasse Wolfram +11 more
wiley +1 more source
Indian Journal of Ophthalmology. Case Reports, 2021 Sharmila Rajendrababu +1 more
doaj +1 more source
Optical Design of Intraocular Lenses. III. On-Axis Performance in the Presence of Lens Displacement
, 1989 The effect of intraocular lens shape on on-axis performance of model pseudophakic eyes was investigated, when lenses were displaced by tilting or decentration.
Atchison, David A.
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Late postoperative opacification of hydrogel intraocular lenses: analysis of 13 explanted lenses
, 2009 PURPOSE: We report the clinical, morphological, and ultrastructural findings of 13 consecutively explanted opacified Hydroview(R) (hydrogel) intraocular lenses (IOLs). Our purpose was to provide a comprehensive account on the possible factors involved in
Katsimpris, J M +7 more
core +1 more source
Acta Ophthalmologica, EarlyView.Abstract Purpose Dexamethasone eye drops are being introduced off‐label to prevent progression of severe retinopathy of prematurity (ROP). We evaluated ophthalmologic outcomes in early childhood after postnatal topical dexamethasone exposure in pre‐term infants at a standardized follow‐up examination.
Mariya Petrishka‐Lozenska +3 more
wiley +1 more source
Pseudoexfoliation material on posterior chamber intraocular lenses
, 2014 Ricardo António da Rocha-Bastos,1 Sérgio Estrela Silva,1 Flávio Prézia,1 Fernando Falcão-Reis,1,2 António B Melo11Department of Ophthalmology, Hospital São João, Alameda Prof Hernâni Monteiro,
Falcão-Reis F +4 more
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