Results 41 to 50 of about 49,042 (227)

Acute clouding of a trifocal intraocular lens during implantation: A case report

American Journal of Ophthalmology Case Reports, 2022
Purpose: In this paper, we present a case of acute clouding of a trifocal intraocular lens (IOL) that resolved spontaneously by the day after surgery. Observations: A 68-year-old woman with a nuclear cataract in the right eye was scheduled for cataract ...
Kemal Ozulken, Sabite Emine Gokce, Kemal Tekin   +2 more
doaj   +4 more sources

Bilateral Femtosecond Laser-Assisted Clear Lens Extraction with Trifocal Intraocular Lens Implantation for Presbyopia Correction: A Short-Term Observational Study in Chinese Adults. [PDF]

Clin Ophthalmol
Purpose To observe the outcome of bilateral femtosecond laser-assisted clear lens extraction with trifocal intraocular lens (IOL) implantation for presbyopia correction and evaluate its feasibility in early presbyopic adults.
Li Q, Xie X, Yang J, Gao P, Li W.
europepmc   +2 more sources

Visual performance after the implantation of a new trifocal intraocular lens

Clinical Ophthalmology, 2013
Jérôme C Vryghem,1,2 Steven Heireman1,21Brussels Eye Doctors, Brussels, Belgium; 2Clinique Saint-Jean, Brussels, BelgiumPurpose: To evaluate the subjective and objective visual results after the implantation of a new trifocal diffractive ...
Vryghem JC, Heireman S
doaj   +5 more sources

Visual performance of a new trifocal intraocular lens design evaluated with a clinical adaptative optics visual simulator. [PDF]

J Optom
Objective The digital transformation of daily routines has increased visual demands, especially at intermediate and near distances. The Devil multifocal intraocular lens (MIOL) design was developed to enhance intermediate visual performance.
Martínez-Espert A, Montagud-Martínez D, Ferrando V, García-Delpech S, Monsoriu JA, Furlan WD.   +5 more
europepmc   +2 more sources

Visual performance and patient preference with bilateral implantation of an extended depth of focus or combined implantation of an extended depth of focus/trifocal intraocular lens. [PDF]

Int Ophthalmol
Purpose Evaluate postoperative visual performance in patients with bilaterally implanted AT LARA or AT LARA/AT LISA tri (Carl Zeiss AG, Jena, Germany) intraocular lenses.
Moore J, Østergaard J, Kretz F.
europepmc   +2 more sources

Optical bench performance of a novel trifocal intraocular lens compared with a multifocal intraocular lens

Clinical Ophthalmology, 2016
Shinwook Lee, Myoung Choi, Zaiwei Xu, Zeyu Zhao, Elsinore Alexander, Yueai Liu Alcon Research, Ltd., Fort Worth, TX, USA Purpose: The purpose of this study is to compare the optical characteristics of the novel PanOptix presbyopia-correcting trifocal ...
Lee S, Choi M, Xu ZW, Zhao Z, Alexander E, Liu Y   +5 more
doaj   +4 more sources

Comparison of postoperative visual performance between trifocal intraocular lens and monofocal intraocular lens. [PDF]

Saudi Med J, 2023
To compare the subjective and objective visual quality more comprehensively after surgery of the commonly used multifocal intraocular lenses (IOL) and monolocal IOL implants through long-term systematic clinical observation, providing reference and basis for clinical application.Non-randomized controlled trial. A total of 91 (138 eyes) patients between
Zhang W, Peng T, Cheng X, Wang C, Lv X, Liang S, Hu J.   +6 more
europepmc   +3 more sources

Clinical Outcomes of a Bi-Aspheric Trifocal Diffractive Intraocular Lens

Clinical Ophthalmology
Santiago Tañá-Sanz, Pedro Tañá-Sanz, Maria Dolores Rodríguez-Carrillo, María Ruiz-Santos, Clara Álvarez de Toledo, Pedro Tañá-Rivero Cataract and Surgery Department, Oftalvist Alicante, Alicante, SpainCorrespondence: Pedro Tañá-Rivero, Oftalvist Alicante,
Tañá-Sanz S, Tañá-Sanz P, Rodríguez-Carrillo MD, Ruiz-Santos M, Álvarez de Toledo C, Tañá-Rivero P   +5 more
doaj   +3 more sources

VISUAL OUTCOMES WITH INTRAOCULAR TRIFOCAL LENS IMPLANT

Journal of Ayub Medical College Abbottabad, 2023
Background: Cataract surgery has become one of the most common surgeries in the world with one in every four surgeries performed being a cataract extraction and the numbers are expected to increase by 16 percent in the USA alone by 2024 as compared to the current statistics.
Muhammad Ali, Haider, Hussain Ahmed, Khaqan, Nida, Usman, Arslan, Ahmed, Uzma, Sattar, Hasnain Muhammad, Buksh, Rahila, Ikram, Sana, Sarfaraz   +7 more
openaire   +2 more sources

Four-flanged prolene fixation for a toric trifocal intraocular lens of the double C-Loop design in an eye with severe capsular phimosis

American Journal of Ophthalmology Case Reports, 2021
Purpose: To report a rare case of severe capsular phimosis after toric trifocal intraocular lens implantation, in a patient who was already on systemic immunosuppression and to present a modified fixation technique, based on the four-flanged prolene ...
Abdulhameed Hashim Mahmood, Mohammed Khalid Aljodaie, Anoud Faisal Alsaati   +2 more
doaj   +1 more source