Results 91 to 100 of about 3,150 (209)

The posterior optic capture as a way to increase the rotational stability of toric intraocular lenses

Acta Biomedica Scientifica
Background. Implantation of toric IOLs allows to achieve the best visual results in patients with astigmatism. However, even a small dislocation of the toric IOL can significantly reduce the effectiveness of correction.
A. O. Direev, E. V. Egorova, M. A. Talalaev   +2 more
doaj   +1 more source

Quality of images with toric intraocular lenses [PDF]

, 2018
Purpose: To objectively evaluate the image quality obtained with toric intraocular lenses (IOLs) when misaligned from the intended axis. Setting: University Eye Clinic and the Department of Industrial and Information Engineering, University of Trieste ...
Rinaldi, Silvia, Silvia Rinaldi, PERROTTA, ALBERTO ARMANDO, Tognetto, Daniele, Felice Andrea Pellegrino, Antonuccio, Manlio, Alberto Armando Perrotta, BAUCI, FRANCESCO, Pellegrino, Felice Andrea, Alpins, Noel, Manlio Antonuccio, Gianfranco Fenu, Francesco Bauci, Daniele Tognetto, Fenu, Gianfranco, George Stamatelatos, Stamatelatos, George, Noel Alpins   +17 more
core   +1 more source

Prospective multicenter clinical trial to evaluate the safety and effectiveness of a new glistening-free one-piece acrylic toric intraocular lens

Clinical Ophthalmology, 2018
Mark Packer,1 Jon I Williams,2 Gregg Feinerman,3 Richard S Hope2 On behalf of the enVista Toric Clinical Study Group 1Mark Packer MD Consulting, Inc., Boulder, CO, USA; 2Surgical Clinical and Medical Affairs, Bausch & Lomb Inc., Irvine, CA, USA ...
Packer M, Williams JI, Feinerman G, Hope RS   +3 more
doaj  

Comparison of clinical outcomes between limbal relaxing incisions and toric intraocular lenses in eyes with astigmatic corneas

Revista Brasileira de Oftalmologia, 2014
Objective: To compare refractive and vectorial outcomes of limbal relaxing incisions (LRI) versus toric intraocular lenses (IOL) in the treatment of preexisting corneal astigmatism at the time of phacoemulsification.
Giuliano de Oliveira Freitas, Joel Edmur Boteon, Mario Jose Carvalho, Rogério de Melo Costa Pinto   +3 more
doaj   +1 more source

Toric IOL implantation in a patient with keratoconus and previous penetrating keratoplasty: a case report and review of literature [PDF]

, 2018
Background Cataract surgery in patients with keratoconus with or without previous penetrating keratoplasty (PKP) can be demanding due to difficulties in selecting the intraocular lens (IOL) and predicting the refractive outcome.
Karin Allard, Madeleine Zetterberg
core   +1 more source

Comparing Visual Acuity, Low Contrast Acuity and Refractive Error After Implantation of a Low Cylinder Power Toric Intraocular Lens or a Non-Toric Intraocular Lens

Clinical Ophthalmology, 2020
Kjell Gunnar Gundersen,1 Richard Potvin2 1iFocus Øyeklinikk AS, Haugesund, Norway; 2Science in Vision, Bend, OR, USACorrespondence: Kjell Gunnar GunderseniFocus Øyeklinikk AS, Sørhauggata 111, Haugesund 5527, NorwayTel +47 ...
Gundersen KG, Potvin R
doaj  

Transitional conic toric intraocular lens for the management of corneal astigmatism in cataract surgery [PDF]

, 2018
Francisco Bandeira,1 Merce Morral,2 Daniel Elies,2,3 Sergio Eguiza,2 Spyridoula Souki,2 Felicidad Manero,2 Jose L Güell2–4 1Cornea and External Disease Department, Federal University of São Paulo, São Paulo, Brazil; 2Cornea and ...
Morral M, Güell JL, Elies D, Souki S, Bandeira F, Eguiza S, Manero F   +6 more
core  

Comparison of the Astigmatic Power of Toric Intraocular Lenses Using Three Toric Calculators. [PDF]

, 2015
PURPOSE: To compare the astigmatic power of toric intraocular lenses (IOLs) obtained from the AcrySof, TECNIS, and iTrace toric calculator in patients with preoperative with-the-rule (WTR) or against-the-rule (ATR) corneal astigmatism.
김태임, 김하얀, 박현주, 서경률, 이훈, 김응권   +5 more
core   +1 more source

Clinical Outcomes of Double C-Loop Haptic Intraocular Lenses Across Different Optic Designs: A Retrospective Study

Clinical Ophthalmology
Camille Bosc, Eloïse Le Malefan, Pauline Boury, Mélanie BernierResearch Clinic Department, Institut Ophtalmologique de l’Ouest (IOO) Jules Verne, Nantes, FranceCorrespondence: Camille Bosc, Research Clinic Department, Institut Ophtalmologique de l’Ouest (
Bosc C, Le Malefan E, Boury P, Bernier M
doaj  

Case–Control Study of Toric Intraocular Lens Implantation in Congenital Cataract

Journal of Ophthalmic & Vision Research
Purpose: To evaluate the visual and refractive outcomes after toric intraocular lens (IOL) implantation compared to monofocal IOLs in pediatric eyes with cataracts and preexisting corneal astigmatism.
Lukpan Orazbekov, Neilya Aldasheva, Aidana Sutbayeva, Kairat Ruslanuly   +3 more
doaj   +1 more source