Results 1 to 10 of about 35,641 (272)

Extended Depth of Focus Intraocular Lenses as a Correction for Presbyopia

open access: yesOkulistyka
Presbyopia is pathophysiological process that begins after age of 40 years, associated with the loss of accommodation. This results in blurred vision of nearby objects.
Katarzyna E. Nowik   +3 more
doaj   +1 more source

SSOME MODERN ASPECTS OF CATARACT TREATMENT IN CHILDREN

open access: yesВопросы современной педиатрии, 2012
The authors represent their own results of surgical treatment of cataract in children with implantation of various types of intraocular lenses: common Corneal, torus — AcrySof Toric and aspheric — AcrySof IQ. It was established, that post-surgical visual
K. B. Pershin   +2 more
doaj   +1 more source

Phakic intraocular lenses

open access: yesSaudi Journal of Ophthalmology, 2013
The main objective of refractive surgery is improving the patient’s quality of life by decreasing their dependence on spectacles and contact lenses. In the majority of cases, we, refractive surgeons, are dealing with young healthy individuals with excellent quality of vision; they are seeking no less than excellent uncorrected visual acuity with at ...
Chaudhry, Imtiaz A.   +1 more
openaire   +2 more sources

Descemet membrane endothelial keratoplasty combined with presbyopia‐correcting and toric intraocular lenses – a narrative review

open access: yesBMC Ophthalmology, 2023
Fuchs endothelial corneal dystrophy (FECD) is the leading indication for EK and may coexist with cataract and presbyopia. Notably, the outcomes of phacoemulsification in FECD patients are not as favorable as those in eyes without this condition ...
Marina Rodríguez-Calvo-de-Mora   +4 more
doaj   +1 more source

AGEs in human lens capsule promote the TGFβ2-mediated EMT of lens epithelial cells:Implications for age-associated fibrosis [PDF]

open access: yes, 2016
Proteins in basement membrane (BM) are long-lived and accumulate chemical modifications during aging; advanced glycation end-product (AGE) formation is one such modification. The human lens capsule is a BM secreted by lens epithelial cells. In this study,
Glomb, Marcus   +9 more
core   +1 more source

Complications of frontal defects [PDF]

open access: yes, 1987
A case where the severe course of an orbital phlegmon led to a functionally and cosmetically poor condition is presented. Thirty-five years later, it was possible to achieve a satisfactory result through several operations performed with ...
Berghaus, Alexander, Schmidt, B.
core   +1 more source

CHARACTERISTICS, FUNCTIONAL MODELS AND SIMULATION OF INTRAOCULAR LENSES: A REVIEW

open access: yesAnales (Asociación Física Argentina)
A review of the mathematical models that predict visual quality of intraocular lenses as a function of the optical quality parameters that characterize them, and a review of the methodologies used for the simulation of vision with intraocular lenses are ...
L. F. Calderari   +2 more
doaj   +1 more source

Two cases of fungal keratitis caused by Metarhizium anisopliae [PDF]

open access: yes, 2018
We present two cases of keratitis due to Metarhizium anisopliae in geographically separated areas of the United States. The isolates were microscopically similar but morphologically different and were identified by ribosomal DNA sequencing. Both isolates
Burd, Eileen M   +5 more
core   +2 more sources

Comparison of visual performance of multifocal intraocular lenses with same material monofocal intraocular lenses. [PDF]

open access: yesPLoS ONE, 2013
PURPOSE: To compare the visual performance of multifocal intraocular lenses (IOLs) and monofocal IOLs made of the same material. METHODS: The subjects included patients implanted with either Tecnis® monofocal IOLs (ZA9003 or ZCB00) or Tecnis® multifocal ...
Tomofusa Yamauchi   +5 more
doaj   +1 more source

Increase of Intraocular Pressure after Application of 0.125% Atropine Eye Drops in Children Using Ortho-K Contact Lenses

open access: yesCase Reports in Ophthalmology
Introduction: This report describes a case of elevated intraocular pressure following the use of 0.125% atropine eye drops in a child wearing orthokeratology lenses. Case Presentation: A 9-year-old boy presented to our clinic with myopia, and he had been
Yu Ri Lee, Jehyung Hwang, Jae Suk Kim
doaj   +1 more source

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