Results 11 to 20 of about 1,851 (206)

Quantitative evaluation of visual function 12 months after bilateral implantation of a diffractive trifocal IOL [PDF]

European Journal of Ophthalmology, 2015
PURPOSE: To quantitatively evaluate visual function 12 months after bilateral implantation of the Physiol FineVision® trifocal intraocular lens (IOL) and to compare these results with those obtained in the first postoperative month.
Castelo-Branco, M, Lobo, C, Marques, JP, Mira, J, Murta, JN, Quendera, B, Rosa, AM, Silva, F   +7 more
core   +6 more sources

Optical Performance of a Trifocal IOL and a Novel Extended Depth of Focus IOL Combined With Different Corneal Profiles [PDF]

Journal of Refractive Surgery, 2020
PURPOSE: To assess the effect of prior myopic ablations on the optical performance of a trifocal diffractive intraocular lens (IOL) and a novel extended depth of focus (EDOF) diffractive design. METHODS: The novel XACT Mono-EDOF ME4 diffractive IOL (Santen Pharmaceutical) and the ...
Ruiz Alcocer, Javier, Lorente Velázquez, Amalia, Hernández Verdejo, José Luis, Gracia Pacheco, Pablo, de, Madrid Costa, David   +4 more
openaire   +5 more sources

Cost-benefit analysis of a trifocal intraocular lens versus a monofocal intraocular lens in South Korea [PDF]

Scientific Reports
This study aimed to estimate the net monetary benefit (NMB) of trifocal intraocular lenses (IOL) versus monofocal IOL in South Korea according to patient age.
Serim Min, Yeo Kyoung Won, Sun-Hong Kwon, Dong Hui Lim   +3 more
doaj   +2 more sources

Risk of Breaking Haptic of Trifocal IOL and Its Management.

Middle East Afr J Ophthalmol, 2016
Fracture of an intraocular lens (IOL) haptic is a rare complication of cataract surgery. A broken haptic can cause serious damage in the anterior and posterior segments. To the best of our knowledge, a broken haptic in a high-quality, commercially available trifocal IOL has not been documented in the literature.
Alasbali T.
europepmc   +4 more sources

Case Report: Unique case of lens replacement in high hyperopia with trifocal lens and piggyback light-adjustable lens implantation [PDF]

Frontiers in Ophthalmology
Managing high hyperopia is notably challenging due to the unpredictability of refractive outcomes. Moreover, the technical difficulties of surgery in patients with smaller eyes, compounded by the limitations in available intraocular lens (IOL) powers in ...
Amirmohammad Shafiee, Arsalan A. Ali, Anirudh Gadicherla, Taj Nasser, Taj Nasser   +4 more
doaj   +2 more sources

Bilateral implantation of liberty trifocal and trifocal toric intraocular lens [PDF]

BMC Ophthalmology
Background The visual and refractive performance of Bi-Flex Liberty 677MY trifocal and 677 MTY trifocal toric capsular bag intraocular lenses (IOL) were evaluated.
C. Banu Cosar, Ali Sipahier, Levent Akçay, Hakan T. Ozpolat   +3 more
doaj   +2 more sources

Energy efficiency of a new trifocal intraocular lens [PDF]

Journal of the European Optical Society-Rapid Publications, 2014
The light distribution among the far, intermediate and near foci of a new trifocal intraocular lens (IOL) is experimentally determined, as a function of the pupil size, from image analysis. The concept of focus energy efficiency is introduced because, in
Vega F., Alba-Bueno F., Millán M. S.
doaj   +3 more sources

Three-year comparison of two mix-and-match strategies: enhanced monofocal and trifocal vs enhanced monofocal and trifocal EDOF intraocular lenses. [PDF]

J Cataract Refract Surg
Purpose: To assess and compare 3-year visual and subjective outcomes following mix-and-match implantation of enhanced monofocal and trifocal or trifocal EDOF IOLs. Setting: Department of Ophthalmology and Optometry, Medical University of Vienna, Vienna, Austria
Danzinger V, Lisy M, Schartmüller D, Mahnert N, Schranz M, Abela-Formanek C, Leydolt C.   +6 more
europepmc   +2 more sources

The Influence of Angle Alpha, Angle Kappa, and Optical Aberrations on Visual Outcomes after the Implantation of a High-Addition Trifocal IOL. [PDF]

J Clin Med, 2022
Cervantes-Coste G, Tapia A, Corredor-Ortega C, Osorio M, Valdez R, Massaro M, Velasco-Barona C, Gonzalez-Salinas R.   +7 more
europepmc   +2 more sources

Satisfaction and Visual and Refractive Outcomes Combining an Enhanced Monofocal and a Trifocal Intraocular Lens in Patients with Specific Visual Demands [PDF]

Clinical Ophthalmology
Fernando Mayordomo-Cerdá,1 Julio Ortega-Usobiaga,2 Rafael Bilbao-Calabuig,3 Fernando Llovet-Osuna,1,3,4 Juan Carlos Albelda-Vallés,1 Jaime Beltrán-Sanz,5 Julio Baviera-Sabater1,3 1Cataract and Refractive Surgery Department, Clinica Baviera-AIER Eye Group,
Mayordomo-Cerdá F, Ortega-Usobiaga J, Bilbao-Calabuig R, Llovet-Osuna F, Albelda-Vallés JC, Beltrán-Sanz J, Baviera-Sabater J   +6 more
doaj   +2 more sources