Results 21 to 30 of about 25,932 (206)

Comparative evaluation of toric intraocular lens alignment and visual quality with image-guided surgery and conventional three-step manual marking

Clinical Ophthalmology, 2018
Jeewan S Titiyal, Manpreet Kaur, Cijin P Jose, Ruchita Falera, Ashutosh Kinkar, Lalit MS Bageshwar Cornea, Cataract and Refractive Surgery Services, Dr Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi,
Titiyal JS, Kaur M, Jose CP, Falera R, Kinkar A, Bageshwar LMS   +5 more
doaj   +1 more source

Clinically relevant differences in the selection of toric intraocular lens power in normal eyes: preoperative measurement vs intraoperative aberrometry

Clinical Ophthalmology, 2019
James A Davison,1 Sarah Makari,2 Richard Potvin21Wolfe Eye Clinic, Marshalltown, IA, USA; 2Science in Vision, Akron, NY, USAPurpose: To assess the value of intraoperative aberrometry (IA) in determining toric intraocular lens (IOL) power in eyes with no ...
Davison JA, Makari S, Potvin R
doaj   +1 more source

The Homburg-Adelaide toric IOL nomogram: How to predict corneal power vectors from preoperative IOLMaster 700 keratometry and total corneal power in toric IOL implantation. [PDF]

Acta Ophthalmol
Abstract Purpose The purpose of this study is to compare the reconstructed corneal power (RCP) by working backwards from the post‐implantation spectacle refraction and toric intraocular lens power and to develop the models for mapping preoperative keratometry and total corneal power to RCP.
Langenbucher A, Szentmáry N, Wendelstein J, Cayless A, Hoffmann P, Goggin M.   +5 more
europepmc   +2 more sources

Repositioning of Vertical Implantable Phakic Contact Lens. [PDF]

Clin Case Rep
Vertical orientation of Implantable Phakic Contact Lens. ABSTRACT Implantable phakic contact lens (IPCL) V2.0 has a special patterned hole on the leading left corner to ensure correct orientation and positioning. Incorrect orientation is an absolute indication for repositioning.
Bhalerao S, Gogri P, Vuyyuru S, Thigale UY, Shetty PA.   +4 more
europepmc   +2 more sources

Efficacy of Toric Intraocular Lens Implantation in Patients Older Than 80 Years with Cataracts and Corneal Astigmatism

Ophthalmology and Therapy, 2023
Introduction This study analyzed the visual outcome following cataract surgery with toric intraocular lenses (IOLs) in patients older than 80 years with corneal astigmatism.
Yalan Wang, Fuman Yang, Xicong Lou, Shuyi Qian, Bin Hu, Yune Zhao, Pingjun Chang   +6 more
doaj   +1 more source

Correction of low corneal astigmatism in cataract surgery [PDF]

International Journal of Ophthalmology, 2015
AIM: To evaluate and compare aspheric toric intraocular lens (IOL) implantation and aspheric monofocal IOL implantation with limbal relaxing incisions (LRI) to manage low corneal astigmatism (1.0-2.0 D) in cataract surgery.METHODS:A prospective ...
Pia Leon, Marco Rocco Pastore, Andrea Zanei, Ingrid Umari, Meriem Messai, Corrado Negro, Daniele Tognetto   +6 more
doaj   +1 more source

Refractive Status in Eyes Implanted with Toric and Nontoric Intraocular Lenses during Combined Cataract Surgery and Microhook Ab Interno Trabeculotomy

Journal of Ophthalmology, 2021
Purpose. To compare the refractive status between eyes implanted with toric and nontoric intraocular lenses (IOLs) during combined cataract surgery and microhook ab interno trabeculotomy (μLOT), a minimally invasive glaucoma surgery (MIGS).
Yasuyuki Takai, Kazunobu Sugihara, Mihoko Mochiji, Kaoru Manabe, Aika Tsutsui, Masaki Tanito   +5 more
doaj   +1 more source

Comparison of Two Toric IOL Calculation Methods. [PDF]

J Ophthalmol, 2018
Purpose. To compare two calculators for toric intraocular lens (IOL) calculation and to evaluate the prediction of refractive outcome. Methods. Sixty-four eyes of forty-five patients underwent cataract surgery followed by implantation of a toric intraocular lens (Zeiss Torbi 709 M) calculated by a standard industry calculator using front keratometry ...
Kern C, Kortüm K, Müller M, Kampik A, Priglinger S, Mayer WJ.   +5 more
europepmc   +6 more sources

Comparison of the clinical outcomes of Eyecryl™ and Tecnis® toric intraocular lenses: A real-world study

Indian Journal of Ophthalmology, 2022
Purpose: To compare the postoperative uncorrected distance visual acuity (UDVA) and refractive outcomes of cataract patients with astigmatism following implantation of Eyecryl™ and Tecnis® toric intraocular lenses (IOLs).
Mithun Thulasidas, Ajita Sasidharan, Balam Pradeep   +2 more
doaj   +1 more source

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

J Ophthalmol
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
Rementería-Capelo LA, Contreras I, Mariñas-García L, Blázquez V, Ruiz-Alcocer J.   +4 more
europepmc   +2 more sources