Results 81 to 90 of about 132,515 (201)

Comparative Visual Outcomes of Toric and Nontoric Intraocular Lenses Featuring Combined Diffractive Extended Depth of Focus and Multifocal Designs

Journal of Ophthalmology, Volume 2026, Issue 1, 2026.
Purpose To assess and compare visual quality and subjective outcomes of the toric and nontoric versions of a trifocal intraocular lens (IOL) combining a diffractive extended depth of focus (EDoF) profile with a diffractive multifocal pattern. Methods This prospective cohort study included patients bilaterally implanted with the TECNIS Synergy or TECNIS
Laureano A. Rementería-Capelo, Inés Contreras, Laura Mariñas-García, Vanesa Blázquez, Javier Ruiz-Alcocer, Sudhir Patel   +5 more
wiley   +1 more source

[Fundamentals of wavefront-guided refractive corneal surgery].

, 2001
The clinical introduction of aberration-sensing and wavefront-guided refractive surgery opens new ways in diagnostic and therapy of high order optical aberrations of the human eye.
Mrochen M, Seiler T
core   +1 more source

Exploring the Impact of Refractive and Ocular Residual Astigmatism on Stereopsis After Photorefractive Keratectomy in Patients With Myopic Astigmatism

Journal of Ophthalmology, Volume 2026, Issue 1, 2026.
Background To investigate the impact of refractive and ocular residual astigmatism (ORA) on stereopsis after photorefractive keratectomy (PRK) for the correction of myopic astigmatism. Methods This prospective observational study was conducted on patients who underwent PRK for the treatment of myopia and myopic astigmatism using a Schwind Amaris 1050RS
Faezeh Fayaz, Mohsen Pourazizi, Payam Nabovati, Alireza Peyman, Pegah Noorshargh, Kofi Asiedu   +5 more
wiley   +1 more source

Interocular Differences in Corneal Asphericity Are Associated with Stereopsis in Myopic Astigmatism Candidates for Laser Vision Correction

Journal of Ophthalmology, Volume 2026, Issue 1, 2026.
Purpose To investigate the relationship between stereoacuity and corneal topographic parameters in patients with compound myopic astigmatism who are candidates for laser vision correction (LVC). Methods In this analytical cross‐sectional study, LVC candidates aged 18 years or older with compound myopic astigmatism and corrected distance visual acuity ...
Alireza Peyman, Mahsa Pourmahdi-Boroujeni, Pegah Noorshragh, Faezeh Fayaz, Mohsen Pourazizi, Emad Salimian, Shweta Negi   +6 more
wiley   +1 more source

Ablation profiles for wavefront-guided correction of myopia and primary spherical aberration

, 2002
To calculate ablation profiles for wavefront-guided correction of ametropia and primary spherical aberration. Bascom Palmer Eye Institute, University of Miami, Miami, Florida, USA.
Culbertson, William, Ho, Arthur, Manns, Fabrice, Parel, Jean-Marie   +3 more
core   +1 more source

Higher-order aberrations and spherical aberration in various age groups after LASIK and cataract surgery

BMC Ophthalmology
Objective To evaluate higher order aberrations and spherical aberration in various age groups after corneal and lenticular treatments. Methods Two hundred forty untreated eyes across various age groups and 182 eyes post-corneal or lenticular treatment ...
Robert Edward T. Ang, Patricia L. Lee, Ryan S. Torres, Michelle Marie Q. Araneta, Emerson M. Cruz, Maria Socorro M. Torno   +5 more
doaj   +1 more source

Defocus aberration, low order aberration and high order aberration using wavefront sensor (n = 32).

, 2016
Defocus aberration, low order aberration and high order aberration using wavefront sensor (n = 32).
James T. Banta (2580628), Hong Jiang (79543), Jianhua Wang (159545), Bilian Ke (584231), Jichang He (2580631), Xinjie Mao (2580625), Che Liu (392607)   +6 more
core   +1 more source

One-year clinical efficacy evaluation of selective corneal wavefront aberration-guided FS-LASIK correction in patients with high myopia. [PDF]

Int J Ophthalmol, 2023
Li ZJ, Liu SH, Yang C, Guo J, Duan YH.
europepmc   +1 more source

Describing the Corneal Shape after Wavefront-Optimized Photorefractive Keratectomy

, 2014
PURPOSE: To develop a procedure for describing wavefront-optimized photorefractive keratectomy (PRK) corneas and to characterize PRK-induced changes in shape.
de Jong, Tim, Koopmans, Steven A., Jansonius, Nomdo M., Wijdh, Robert H. J., Jansonius, Nomdo M.; id_orcid   +4 more
core   +1 more source

Bilateral Symmetry before and Six Months after Aberration-Free™ Correction with the SCHWIND AMARIS TotalTech Laser: Clinical Outcomes

Journal of Optometry, 2010
Purpose: To compare the preoperative and postoperative bilateral symmetry between OD and OS eyes that have undergone femto-LASIK using the Ziemer LDV femtosecond laser system, the SCHWIND AMARIS Excimer Laser and the Aberrationfree™ profiles implemented ...
Maria Clara Arbelaez, Camila Vidal, Samuel Arba-Mosquera   +2 more
doaj   +1 more source