Results 11 to 20 of about 1,729,475 (229)

The Correction of Aphakia Using Anterior Chamber Intraocular Lens [PDF]

open access: yesIn Vivo, 2016
Senile cataract is the leading cause of severe vision loss and blindness worldwide, affecting approximately 20 million people. Anterior chamber intraocular lens (AC IOLs) remain a surgical option for visual rehabilitation required after surgical extraction of the cataract lens.
Moschos, M.M., Eirini, N.
core   +5 more sources

Fifty-year follow-up and Strampelli anterior chamber intraocular lens

open access: yesGMS Ophthalmology Cases, 2015
The Strampelli anterior chamber intraocular lens was created in 1953, and was primarily used to treat myopia and aphakia. Due to the positioning of the lens, it was associated with a number of complications, and was later modified to decrease the rate of
Oakley, Carmen L.   +2 more
doaj   +2 more sources

Late-Onset Anterior Dislocation of a Posterior Chamber Intraocular Lens in a Patient with Pseudoexfoliation Syndrome

open access: yesCase Reports in Ophthalmology, 2011
Here, we report on a patient with pseudoexfoliation syndrome who developed acute angle-closure glaucoma with a marked myopic shift due to anterior dislocation of the posterior chamber intraocular lens almost 16 months after an uneventful ...
Zisis Gatzioufas   +4 more
doaj   +4 more sources

CATARACT SURGERY AND INTRAOCULAR LENS POWER CALCULATION IN A PATIENT WITH ANTERIOR MEGALOPHTHALMOS WITH NORMAL SIZED CRYSTALLINE LENS; CASE REPORT [PDF]

open access: yesSanamed, 2015
Cataract surgery and intraocular lens power calculation is challenging in patients with anterior megalophthalmos and cataract, with postoperative refractive surprise frequently reported.
Glišić Selimir   +3 more
doaj   +2 more sources

Nd:YAG Laser Application for the Treatment of Retained Lens Fragment in the Anterior Chamber Following Cataract Surgery [PDF]

open access: yesTürk Oftalmoloji Dergisi
Cataract surgery is the most frequently performed surgery worldwide. Although it is an effective surgical treatment option for improving patients’ visual acuity, various complications can occur postoperatively.
Ali Mert Koçer   +2 more
doaj   +2 more sources

Minimally invasive, direct, real time measurement of drug concentration in the anterior eye [PDF]

open access: yes, 2005
The aim of this study was to evaluate a corneal contact lens which effectively turns the anterior chamber of the eye into a cuvette, enabling the concentration of a drug to be measured using absorption spectroscopy. A hand held contact lens incorporating
Uttamchandani, D.   +3 more
core   +4 more sources

Transient anterior chamber intraocular lens opacification by triamcinolone acetonide following intravitreal injection. [PDF]

open access: yesGMS Ophthalmol Cases
Background: Pseudophakic cystoid macular edema (CME) following primary anterior-chamber intraocular lens (ACIOL) implantations is commonly seen. Intravitreal triamcinolone acetonide (IVTA) injections have shown significant improvement in visual acuity ...
Kumar K, Agarwal D, Bajaj A, Saha S.
europepmc   +2 more sources

Spontaneous dislocation of a transparent lens to the anterior chamber: A case report [PDF]

open access: yesSrpski Arhiv za Celokupno Lekarstvo, 2010
Introduction. The causes leading to dislocation of the natural lenses are different involving injuries, hereditary diseases and spontaneous dislocation.
Jovanović Miloš, Stefanović Ivan
doaj   +1 more source

Retained lens fragment presenting 32 years after cataract extraction

open access: yesAmerican Journal of Ophthalmology Case Reports, 2022
Purpose: To report a patient with retained lens material presenting over three decades after initial cataract extraction with fluctuating corneal edema and intraocular inflammation.
Thomas Tien   +3 more
doaj   +1 more source

Simulation of fluid dynamics and turbulence during phacoemulsification using the new propeller turbo tip

open access: yesBMJ Open Ophthalmology, 2023
Purpose To investigate the fluid dynamics and turbulence in the anterior chamber during phacoemulsification with a new propeller turbo tip using computational fluid dynamics methods.Methods A theoretical study, three-dimensional model with the ...
Xiaoliang Wang, Xiaogang Wang
doaj   +1 more source

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