Results 221 to 230 of about 54,603 (302)

Evaluation of phakic intraocular lens power calculation using the new Linz-Homburg-Castrop formula and comparison with four conventional methods

Journal of cataract and refractive surgery, 2022
We assessed the accuracy of phakic IOL power calculation methods in 91 eyes. The Olsen-Feingold formula provided significantly less eyes within a prediction error of ±1.0 D than all other formulas.
Jascha A. Wendelstein, Sarah Hinterberger, P. Hoffmann, N. Hirnschall, M. Koss, A. Langenbucher, P. Jirak, Matthias Bolz   +7 more
semanticscholar   +1 more source

Long-term efficacy and safety profiles after posterior chamber phakic intraocular lens implantation in eyes with more than 10 years of follow-up

Journal of cataract and refractive surgery, 2021
An ICL is effective, predictable, stable, and safe for the correction of high myopia and myopic astigmatism in eyes with more than 10 years of follow-up.
M. Papa-Vettorazzi, J. Güell, J. Cruz-Rodriguez, N. Moura-Coelho, D. Elies   +4 more
semanticscholar   +1 more source

Posterior chamber collamer phakic intraocular lens implantation: Comparison of efficacy and safety for low and moderate-to-high myopia

European Journal of Ophthalmology, 2021
Purpose: To compare visual, refractive and safety outcomes of central-hole posterior chamber collamer phakic intraocular lens implantation for low and moderate-to-high myopia.
Christophe Pinto, T. Monteiro, Nuno Franqueira, F. Faria-Correia, J. Mendes, F. Vaz   +5 more
semanticscholar   +1 more source

Assessing the Efficacy of Four Diagnostic Devices and Four Nomograms in Posterior Chamber Phakic Intraocular Lens Size Selection.

Journal of refractive surgery, 2022
PURPOSE To assess the efficacy of different devices and nomograms in predicting the most optimal Implantable Collamer Lens (ICL) (STAAR Surgical) size. METHODS This retrospective study includes 73 patients (142 eyes) who underwent ICL placement surgery.
M. Moshirfar, J. Placide, H. V. Neves da Silva, Kathryn M Durnford, Y. Ronquillo, S. McCabe, P. Hoopes   +6 more
semanticscholar   +1 more source

Determinants of Subjective Quality of Vision After Phakic Intraocular Lens Implantation.

Journal of refractive surgery, 2022
PURPOSE To evaluate postoperative subjective quality of vision in patients who underwent Implantable Collamer Lens (ICL) (STAAR Surgical) implantation for correction of myopia and to identify potential predictive parameters.
N. Mohr, M. Dirisamer, J. Siedlecki, W. Mayer, B. Schworm, Lisa Harrant, S. Priglinger, N. Luft   +7 more
semanticscholar   +1 more source

Eight-year follow-up of Artiflex and Artiflex Toric phakic intraocular lens

European Journal of Ophthalmology, 2021
Purpose: To analyse long-term efficacy, safety, visual and refractive stability and physiological changes of Artiflex Myopia and Toric phakic intraocular lenses (pIOL) separately throughout an 8-year follow-up. Design: Retrospective cohort study. Methods:
M. Royo, Ángel Jiménez, Irene Martínez-Alberquilla, J. Alfonso   +3 more
semanticscholar   +1 more source

Phakic intraocular Lens implantation in keratoconus patients

European Journal of Ophthalmology, 2023
Background Both the anterior chamber and posterior chamber phakic intraocular lenses (pIOLs) implantation are acceptable refractive surgical approaches in keratoconus patients with high anisometropia, contact lens intolerance, or who prefer spectacle and contact lens independent.
Ali Nowrouzi, Francesco D’Oria, Jorge L Alió del Barrio, Jorge L Alió   +3 more
openaire   +2 more sources

Prediction of the trabecular iris angle after posterior chamber phakic intraocular lens implantation

Journal of cataract and refractive surgery, 2021
The TIA after ICL surgery can be accurately predicted from the predicted postoperative anterior chamber depth and other preoperative anterior segment optical coherence tomography parameters.
Tomoya Nishida, Takashi Kojima, Takahiro Kataoka, Naoki Isogai, Yoko Yoshida, Tomoaki Nakamura   +5 more
semanticscholar   +1 more source

Posterior Chamber Silicone Phakic Intraocular Lens

Journal of Refractive Surgery, 1997
ABSTRACT BACKGROUND: We investigated the efficacy, safety, and stability of correction achieved with a silicone posterior chamber intraocular lens used to correct high myopia in phakic eyes. PATIENTS AND METHODS: A silicone posterior chamber plate-style intraocular lens (Chiron, Adatomed) was implanted in 38 consecutive phakic eyes ...
A, Marinho, M C, Neves, M C, Pinto, F, Vaz   +3 more
openaire   +2 more sources

Phakic Intraocular Lens in Keratoconus

2021
Keratoconus remains a significant cause of blindness worldwide. Despite advances in slowing the progression of keratoconus, addressing residual refractive error remains challenging. The introduction of phakic intraocular lenses allows the option of a reversible procedure that maintains accommodation.
Alaa Eldanasoury, Sherif Tolees, Harkaran S. Bains   +2 more
openaire   +1 more source