Results 61 to 70 of about 17,242 (205)

The results of VSOTFs.

, 2016
Results for phakic eyes that have three different degrees of HOA and results for eyes with Alcon’s IOL, HOYA XY-1’s IOL, and AMO’s IOL that have two different degrees of HOA for each manufacturer.
Tetsuro Oshika (308444), Seiu Takagi (2817205), Masashi Nakajima (2817208), Takahiro Hiraoka (776377), Yoko Hirohara (540394), Toshiya Yamamoto (2817202), Toshifumi Mihashi (540395)   +6 more
core   +1 more source

Effect of Corneal Incision Features on Corneal Endothelial Cell, Astigmatism, and Higher‐Order Aberrations After Implantable Collamer Lens Implantation

Journal of Ophthalmology, Volume 2026, Issue 1, 2026.
Purpose This study evaluated the impact of clear corneal incision (CCI) morphology on corneal endothelial cell density (ECD), astigmatism, and higher‐order aberrations (HOAs) following implantable collamer lens (ICL) implantation. Design Prospective study. Methods Sixty‐five patients (65 eyes) undergoing ICL implantation were included.
I-Chun Lin, Mingrui Cheng, Mingwei Li, Yinjie Jiang, Guanghan Xu, Yadi Lei, Zhiwei Mao, Rui Ning, Xun Chen, Xiaoying Wang, Shweta Negi   +10 more
wiley   +1 more source

A piggyback phakic intraocular lens for the management of pseudophakic ametropia in an eye with previous radial keratotomy

Indian Journal of Ophthalmology. Case Reports
We present the case of a male, high myope in his 40s, who had undergone prior radial keratotomy (RK) and trabeculectomy in both eyes. The patient underwent cataract surgery in the right eye 4 years prior to presentation and had a best-corrected distance ...
Sarthak Kothari, Akhil Bevara, Pravin K Vaddavalli, Swapna S Shanbhag   +3 more
doaj   +1 more source

Visual Acuity Correlations of Preoperative OCT Morphological Parameters After Phacovitrectomy for Epiretinal Membrane

Journal of Ophthalmology, Volume 2026, Issue 1, 2026.
Background/Aims The aim of this study was to demonstrate a possible correlation between qualitative preoperative OCT morphological changes in epiretinal membrane (ERM) and best corrected visual acuity (BCVA). Methods A total of 201 patient eyes with idiopathic symptomatic ERM and cataracts were included in the retrospective study.
Zhmurin R., Grajewski L., Krause L., Ayman Elnahry   +3 more
wiley   +1 more source

Long-term Change in Corneal Endothelium After Iris-fixed Phakic Intraocular Lens Insertion

, 2009
Purpose: To investigate long-term endothelial changes in phakic eyes implanted with iris-claw phakic intraocular lens (IOL) (ArtisanⓇ lens Ophtec, Groningen, Netherlands) and to identify the associated factors.
홍사민, 이형근
core   +1 more source

Recurrent Anterior Chamber Migration of Intravitreal Triamcinolone Following Scleral‐Fixated IOL Implantation

Clinical Case Reports, Volume 13, Issue 11, November 2025.
ABSTRACT In eyes with a scleral‐fixated IOL, intravitreal triamcinolone may migrate into the anterior chamber, resulting in early‐onset elevation of IOP, even at small volumes. Prompt slit lamp and gonioscopic evaluation is recommended for patients with prior vitrectomy or posterior capsule defects to ensure timely detection and treatment.
Yuki Takagi, Sho Yokoyama, Kazunori Takeuchi   +2 more
wiley   +1 more source

Presbyopia Management with Diffractive Phakic Posterior Chamber IOL. [PDF]

Czech and Slovak Ophthalmology, 2019
Abstract Background : To evaluate safety and refractive efficiency after posterior chamber diffractive implantable phakic contact lens (IPCL) surgery was performed.Methods: A prospective n on-randomized observational case-series study was performed in 54 myopic eyes from 27 patients who underwent diffractive IPCL surgery.
openaire   +3 more sources

Aging and Color Vision: A Model Using the Farnsworth‐MUNSELL 100‐Hue Test

Color Research &Application, Volume 50, Issue 5, Page 443-455, September/October 2025.
ABSTRACT Introduction This study examined the theoretical changes in the FM100 Hue scores induced by age‐related changes in the ocular media transmittance. These changes were analyzed with and without a von Kries‐type chromatic adaptation to determine the role of this adaptation process on age‐related changes in hue discrimination.
Victor Opoku‐Yamoah, Stephen J. Dain, Jeffery K. Hovis   +2 more
wiley   +1 more source

Safety and visual outcomes following posterior chamber phakic intraocular lens bilensectomy [PDF]

, 2020
To evaluate the safety, efficacy, refractive outcomes and causes for bilensectomy (phakic intraocular lens - pIOL - explantation with cataract surgery and pseudophakic intraocular lens implantation) in patients previously implanted with posterior chamber
Vargas, Veronica, Barraquer, Rafael I. (Rafael Ignasi), Alió del Barrio, Jorge L., Balgos, Joan, Universitat Autònoma de Barcelona, García, Cristina, Duch Mestres, Francesc, D'Antin, Justin Christopher   +7 more
core   +1 more source

Considerations on the Haigis formula: Are better outcomes possible with tuning?

Acta Ophthalmologica, Volume 103, Issue 5, Page e298-e309, August 2025.
Abstract Purpose To design a vergence‐based lens power formula based on the classical Haigis formula for better outcomes while retaining the original formula architecture. Methods Four new formula variants (A–D) incorporating a sum of segments correction for axial length, harmonic mean of corneal radii instead of arithmetic mean (all variants), and ...
Achim Langenbucher, Nóra Szentmáry, Jascha Wendelstein, Alan Cayless, Benj Fassbind, Peter Hoffmann   +5 more
wiley   +1 more source