Results 101 to 110 of about 1,851 (206)

Lentes intraoculares trifocales: revisión bibliográfica [PDF]

, 2015
El objetivo del presente estudio ha sido evaluar y analizar resultados tanto clínicos como teóricos para proporcionar un mayor entendimiento del funcionamiento de las lentes intraoculares (LIOs) trifocales.
Caballero, María T., Molina Cañero, Laura, Piñero, David P.   +2 more
core   +1 more source

Visual and refractive outcomes following implantation of a new trifocal intraocular lens. [PDF]

, 2017
BACKGROUND: Independence from all optical aids, and freedom from unwanted symptoms, following cataract and lens surgery remains the ultimate goal of both patient and surgeon. The development of trifocal IOL technology provides an ever-increasing range of
Bhatt, UK, Hodge, C, Lawless, M, Levitz, L, McAlinden, C, Reich, J, Roberts, K, Roberts, TV   +7 more
core   +1 more source

Refractive and Visual Outcomes After Bilateral Implantation of a Trifocal Intraocular Lens in a Large Population

Clinical Ophthalmology, 2020
Edgardo Carreño,1 Edgardo A Carreño,1 Rodrigo Carreño,1 Maricarmen Carreño,1 Veronica López,1 Richard Potvin2 1Centro Oftalmológico Carreño, Las Condes, Santiago, Chile; 2Science in Vision, Akron, NY ...
Carreño E, Carreño EA, Carreño R, Carreño M, López V, Potvin R   +5 more
doaj  

Femtosecond laser-assisted cataract surgery with implantation of a diffractive trifocal intraocular lens after laser in situ keratomileusis: a case report

BMC Ophthalmology, 2018
Background We report for the first time, a case of femtosecond laser-assisted cataract surgery (FLACS) with implantation of a diffractive trifocal intraocular lens (IOL) after laser in situ keratomileusis (LASIK).
Wei Wang, Shuang Ni, Xi Li, Xiang Chen, Yanan Zhu, Wen Xu   +5 more
doaj   +1 more source

Innovative trifocal (quadrifocal) presbyopia-correcting IOLs: 1-year outcomes from an international multicenter study

Journal of Cataract and Refractive Surgery, 2020
Purpose: To evaluate visual acuity (VA) and safety of the new AcrySof IQ PanOptix presbyopia-correcting IOL at 12 months postimplantation. Setting: Seventeen sites in Europe, Australia, and South America. Design: Prospective, single-arm,
Kohnen, Thomas, Marchini, Giorgio, Alfonso, Jose F, Bala, Chandra, Cochener, Beatrice, Martinez, Aldo, Carreño, Edgardo   +6 more
openaire   +3 more sources

Trifocal diffractive intraocular lens implantation in patients after previous corneal refractive laser surgery for myopia

BMC Ophthalmology, 2020
Background With the difficulties in IOL power calculation and the potential side effects occurring postoperatively, multifocal IOL implantation after previous corneal refractive surgery are rarely reported especially for the trifocal IOL.
Qiu-Mei Li, Feng Wang, Zhe-Ming Wu, Zhen Liu, Chuan Zhan, Bing-Heng Chen, Jing Sima, Knut Stieger, Shao-Wei Li   +8 more
doaj   +1 more source

Comparison of clinical performance between trifocal and bifocal intraocular lenses: A meta-analysis. [PDF]

PLoS ONE, 2017
To compare the clinical performance between trifocal and bifocal intraocular lenses in bilateral cataract and/or refractive lens exchange (RLE) surgery.A comprehensive literature search of PubMed, EMBASE, Cochrane Controlled Trials Register and Web of ...
Zequan Xu, Danmin Cao, Xu Chen, Song Wu, Xin Wang, Qiang Wu   +5 more
doaj   +1 more source

Influence of trifocal intraocular lenses on standard automated refraction and aberrometer-based automated refraction [PDF]

, 2019
Purpose: To study the agreement between manifest refraction (Rx) and objective refraction (ObjRx) measured with two autorefractor models and an aberrometer, in eyes implanted with a trifocal diffractive intraocular lens.
Albarrán Diego, Cesar Antonio, García Montero, María, Garzón Jiménez, Nuria, López Artero, Esther, Poyales Galán, Francisco   +4 more
core   +1 more source

Multicenter visual outcomes comparison of 2 trifocal presbyopia-correcting IOLs: 6-month postoperative results

Journal of Cataract and Refractive Surgery, 2020
Purpose: To clinically evaluate visual performance of the AcrySof IQ PanOptix TFNT00 and AT LISA tri 839MP intraocular lenses (IOLs) in binocular visual acuity (VA) and to characterize low-contrast visual performance at 6 months postimplantation. Setting: Multicenter, 15 sites.
Lapid-Gortzak, Ruth, Bhatt, Uday, Sanchez, Juan Gonzalo, Guarro, Mercè, Hida, Wilson Takashi, Bala, Chandra, Nosé, Ricardo Menon, Rodriguez Alvira, Francisco Jose, Martinez, Aldo   +8 more
openaire   +4 more sources

Visual performance of the intraindividual implantation of a trifocal intraocular lens in the bag and a +4.0 D bifocal intraocular lens in the sulcus with optic capture created by femtosecond laser-assisted cataract surgery

International Medical Case Reports Journal, 2018
Takeshi Teshigawara,1–3 Akira Meguro,3 Kazuro Yabuki,4 Seiichiro Hata,5 Nobuhisa Mizuki3 1Yokosuka Chuoh Eye Clinic, Yokosuka, Kanagawa, Japan; 2Tsurumi Chuoh Eye Clinic, Yokohama, Kanagawa, Japan; 3Department of Ophthalmology, Yokohama City ...
Teshigawara T, Meguro A, Yabuki K, Hata S, Mizuki N   +4 more
doaj