Results 201 to 210 of about 49,570 (233)

Safety and visual outcomes following Iris-claw phakic intraocular lens bilensectomy

European Journal of Ophthalmology, 2020
Purpose: To evaluate the visual outcomes, safety, efficacy, and causes of bilensectomy for iris fixated phakic intraocular lenses (pIOLs). Methods: This was a two center consecutive retrospective study that included 43 eyes that underwent iris-claw pIOL ...
Verónica Vargas, A. Marinho, F. El Sayyad, J. L. Alio del Barrio, J. Alió   +4 more
semanticscholar   +1 more source

Long-term efficacy and safety results after iris-fixated foldable phakic intraocular lens for myopia and astigmatism: 6-year follow-up.

Journal of cataract and refractive surgery, 2020
PURPOSE To evaluate the long-term efficacy and safety of iris-fixated foldable phakic intraocular lenses (IOLs) for the management of myopia and astigmatism after 6-year follow-up. SETTING Ophthalmology Department, Hospital Braga, Portugal.
T. Monteiro, F. F. Correia, Nuno Franqueira, José Carlos Mendes, Christophe Pinto, F. Vaz   +5 more
semanticscholar   +1 more source

Iris-claw Phakic Intraocular Lens for High Myopia

Journal of Refractive Surgery, 2001
ABSTRACT PURPOSE: To evaluate the efficacy, safety, predictability, and stability of implanting a polymethylmethacrylate (PMMA) phakic intraocular lens (PIOL) (the Artisan myopia lens) to correct high myopia. METHODS: An Artisan myopia lens was implanted in 78 consecutive eyes of 49 patients with preoperative myopia that ranged from
Gregorius P M Luyten, Gabriel van Rij, Monika Landesz   +2 more
openaire   +4 more sources

Toric phakic intraocular lens for the correction of hyperopia and astigmatism

Journal of Cataract and Refractive Surgery, 2006
To evaluate the Artisan toric phakic intraocular lens (pIOL) for the correction of hyperopia and astigmatism.Department of Ophthalmology, Erasmus MC, Rotterdam, The Netherlands, and Department of Ophthalmology, Sint Truiden, Belgium.In this prospective study of 47 eyes of 28 patients with hyperopia and astigmatism, Artisan toric pIOLs were implanted ...
Marjolijn C Bartels, Gregorius P.M. Luyten, Paul G.H. Mulder, Gabriel van Rij, Camille R. Budo, Nathalie T.Y. Santana   +5 more
openaire   +3 more sources

Phakic posterior chamber intraocular lens pupillary block

Journal of Cataract and Refractive Surgery, 2002
A 49-year-old woman developed bilateral pupillary block after implantation of a phakic posterior chamber intraocular lens despite patent-appearing but nonfunctional peripheral iridotomies. This case serves as a basis to identify clinical signs that distinguish this diagnosis from other causes of elevated intraocular pressure and types of pupillary ...
Stephen Bylsma, Eugene Foley, Alan H. Zalta, Robert H. Osher   +3 more
openaire   +3 more sources

Intraocular lens power calculation in a posterior chamber phakic intraocular lens implanted eye

International Ophthalmology, 2020
To evaluate the effect of Eyecryl posterior chamber phakic intraocular lens (pIOL) on axial length measurement and intraocular lens power calculation.Axial length (AL), keratometry (K), and IOL power calculations were compared at monthly preoperative and postoperative visits (preoperative vs 1-month).
Dilek Yaşa, Bülent Köse, Mehmet Emin Sucu, Alper Ağca   +3 more
openaire   +3 more sources

Artisan Phakic Intraocular Lens in Patients With Keratoconus

Journal of Refractive Surgery, 2009
Purpose: To assess the safety, efficacy, predictability, and refractive outcome of implanting Ophtec Artisan phakic intraocular lenses (pIOLs) in eyes with keratoconus. Methods: In this retrospective study, 18 eyes of 11 patients diagnosed with keratoconus who underwent toric or ...
openaire   +2 more sources

Phakic Intraocular Lens Explantation: Causes in 240 Cases

Journal of Refractive Surgery, 2015
PURPOSE: To describe the main causes of explantation of phakic intraocular lenses (PIOLs) according to the anatomical site of implantation (angle supported, iris fixated, or posterior chamber). METHODS: This multicentric, retrospective, and consecutive study sponsored by the Spanish
Bader T Toffaha, Pablo Peña-García, Jorge L. Alió, Luis Manuel Sádaba, Rafael I. Barraquer   +4 more
openaire   +3 more sources

Possible protection of the posterior segment by a phakic intraocular lens

Journal of Cataract and Refractive Surgery, 2007
A 39-year-old man was referred with complaints of pain, redness, and reduced vision in the left eye after projectile trauma during hammering. Two years previously, anterior chamber phakic intraocular lenses (pIOLs) had been implanted to correct the patient's high myopia.
Masoud Soheilian, Khosro Jadidi, Sepehr Feizi   +2 more
openaire   +3 more sources

Management of myopic astigmatism with phakic intraocular lens implantation

Journal of Cataract and Refractive Surgery, 2002
A 48-year-old woman presented with a manifest refraction of -9.25 -2.25 x 98 that resulted in a best corrected visual acuity (BCVA) of 20/20(-2) in the right eye. She was contact lens intolerant but was not a good candidate for laser in situ keratomileusis because of a thin cornea.
Howard V. Gimbel, Steven L. Ziémba
openaire   +3 more sources