Results 41 to 50 of about 2,884 (134)

Exploring patient involvement in target refraction decision‐making for cataract surgery

Optometry and Vision Science, Volume 103, Issue 5, May 2026.
ABSTRACT Purpose Post‐surgical emmetropia is frequently used as the target refraction in cataract surgery. Such target does not reflect guidance available from regulatory or professional bodies which recommend that the refractive implications of surgery, notably changes in post‐surgical spectacle needs, should be discussed with the patient.
Ambreen Hussain, Katie Thomson, Sven Jonuscheit, Catriona MacLennan   +3 more
wiley   +1 more source

A review of angle kappa and multifocal intraocular lenses and their effect on visual outcomes

Acta Ophthalmologica, Volume 104, Issue 2, Page e122-e138, March 2026.
Abstract Although most patients are satisfied with their vision after multifocal intraocular lens (IOL) implantation, dissatisfaction has been reported for various reasons, including poor visual outcomes and visual disturbances. Many published reports hypothesise that preoperative angle kappa may be an associated factor in patient dissatisfaction ...
Thomas Kohnen, Viswanathan Ramasubramanian, Rajaraman Suryakumar   +2 more
wiley   +1 more source

Rotational stability of monofocal and diffractive multifocal toric intraocular lens with identical design and material: a propensity score based prospective comparative study

BMC Ophthalmology
Purpose To compare the rotational stability of a monofocal and a diffractive multifocal toric intraocular lens(IOLs) with identical design and material. Methods This prospective study enrolled patients who underwent plate-haptic toric IOL (AT TORBI 709 M
Runhan Shi, Dongmei Ma, Qiulin Zeng, Zhixiang Hua, Wenqian Shen, Lei Cai, Jin Yang   +6 more
doaj   +1 more source

Implantable Drug Delivery Systems for Skeletal Muscles and Eyes

Advanced NanoBiomed Research, Volume 6, Issue 2, February 2026.
This review highlights the different types of recent implantable drug delivery systems (IDDS) fabricated for a use with skeletal muscles, and with eyes. It presents the developments already made and the current research directions, showing the evolution of IDDS and their great diversity.
Serge Ostrovidov, Murugan Ramalingam, Hongkai Wu, Toshinori Fujie, Yukinari Nakamura, Takeshi Hori, Yuji Nashimoto, Xuetao Shi, Hirokazu Kaji   +8 more
wiley   +1 more source

Comparative visual performance with monofocal and multifocal intraocular lenses

Clinical Ophthalmology, 2013
Kjell Gunnar Gundersen,1,* Richard Potvin2,*1Privatsykehuset Haugesund, Haugesund, Norway; 2Science in Vision, Burleson, TX, USA *These authors contributed equally to this workBackground: To compare near, intermediate, and distance vision, and quality of
Gundersen KG, Potvin R
doaj  

Photorefractive keratectomy for correcting residual refractive error following cataract surgery with premium intraocular lens implantation

Taiwan Journal of Ophthalmology, 2018
PURPOSE: The aim of this study is to evaluate the effectiveness and predictability of photorefractive keratectomy (PRK) for correcting residual refractive error following cataract surgery with premium intraocular lens (IOL) implantation.
Yuan-Yao Fan, Chi-Chin Sun, Hung-Chi Chen, David Hui-Kang Ma   +3 more
doaj   +1 more source

Spectral domain oct for screening of macular diseases prior to multifocal intraocular lens implantation

International Journal of Retina and Vitreous, 2022
Background Cataract surgery with multifocal IOLs could give patients good vision and great satisfaction, at the same time generating high expectations; therefore, its precise indication is essential if we are to reach our goal.
Rodrigo Braz Hinnig, Luiz Felipe Silva Martins, Fernando Marcondes Penha   +2 more
doaj   +1 more source

Effect of Shallow Anterior Chamber on Postoperative Refractive Status in Patients of Age‐Related Cataract

Journal of Ophthalmology, Volume 2026, Issue 1, 2026.
Objective To assess how shallow anterior chamber depth (ACD) affects refractive error (RE) after cataract surgery and compare modern intraocular lens (IOL) formulas in patients with normal axial length. Methods This prospective study enrolled patients undergoing phacoemulsification with IOL implantation at Jinan No.
Dongyan Xu, Shengnan Liu, Hui Zhang, Hui Dang, Wei Tang, Jing Wang, Shweta Negi   +6 more
wiley   +1 more source

Binocular Visual Function in a Pre-Presbyopic Patient with Uniocular Cataract Undergoing Cataract Surgery with a Multifocal Intraocular Lens

Clinical Ophthalmology, 2020
Laura J Wood,1,2,* Jasleen K Jolly,1,2,* Markus Groppe,3 Larry Benjamin,3 James F Kirwan,4 Nishal Patel,5 Mostafa A Elgohary,6 Robert E MacLaren1,2 1Nuffield Laboratory of Ophthalmology, Nuffield Department of Clinical Neurosciences, University of Oxford,
Wood LJ, Jolly JK, Groppe M, Benjamin L, Kirwan JF, Patel N, Elgohary MA, MacLaren RE   +7 more
doaj  

The visual outcome after cataract surgery with multifocal intraocular lenses and monofocal intraocular lenses at tertiary care hospital: A prospective observational study

Indian Journal of Health Sciences and Biomedical Research KLEU, 2017
Background: The crystalline lens is part of the optical system of the eye that focuses rays of light on the retina. Apart from contributing to the optical power of the eye as a whole, the crystalline lens can dynamically change the optical power of the ...
Anjal M Shah, Umesh U Harakuni
doaj   +1 more source