Results 171 to 180 of about 49,570 (233)

Posterior chamber phakic intraocular lenses for correcting ametropia in stable keratoconus

open access: diamond
Osvaldo Berger   +7 more
openalex   +1 more source

Iris-fixated phakic intraocular lens explantation

European Journal of Ophthalmology, 2020
Background/aims: To evaluate the visual outcomes and indication for surgery in a series of patients who underwent explantation of a phakic intraocular lens (PIOL). Methods: A retrospective case series of patients who underwent PIOL explantation in our institution was performed.
Emma S Duignan   +4 more
openaire   +4 more sources

Ten-year follow-up of posterior chamber phakic intraocular lens with central port design in patients with low and normal vault

Journal of cataract and refractive surgery, 2023
The V4c ICL implantation is a safe procedure over a long follow-up, even in patients with a postoperative low vault. Purpose: To assess the clinical outcomes and postoperative complications of the implantable collamer lens (ICL) with a central port ...
B. Alfonso‐Bartolozzi   +5 more
semanticscholar   +1 more source

New Sizing Parameters and Model for Predicting Postoperative Vault for the Implantable Collamer Lens Posterior Chamber Phakic Intraocular Lens.

Journal of refractive surgery, 2022
PURPOSE To identify parameters influencing the postoperative vault of the Implantable Collamer Lens (ICL) (STAAR Surgical) using the Artemis Insight 100 very high-frequency (VHF) digital ultrasound robotic scanner (ArcScan, Inc) and develop a model to ...
D. Reinstein   +4 more
semanticscholar   +1 more source

Efficacy and Safety After Toric Posterior Chamber Implantable Collamer Lens and Toric Iris-Fixated Foldable Phakic Intraocular Lens for Myopic Astigmatism.

Journal of refractive surgery, 2022
PURPOSE To compare visual, refractive, and safety outcomes of toric posterior chamber Implantable Collamer Lens (T-ICL) (STAAR Surgical) and toric iris-fixated foldable phakic intraocular lens (IOL) (T-Artiflex; Ophtec BV) implantation for the correction
T. Monteiro   +6 more
semanticscholar   +1 more source

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.
J. Wendelstein   +7 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   +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   +7 more
semanticscholar   +1 more source

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