Collagen copolymer toric posterior chamber phakic intraocular lenses to correct high myopic astigmatism

Journal of Cataract and Refractive Surgery
José F AlfonsoRobert Montés-Micó

Abstract

To assess the safety, efficacy, stability, and predictability after implantation of a toric intraocular copolymer (Collamer) lens (pIOL) to correct high myopic astigmatism. Fernández-Vega Ophthalmological Institute, Oviedo, Spain. This study evaluated eyes that had implantation of a toric pIOL. Outcome measures were the uncorrected (UDVA) and corrected (CDVA) distance visual acuities (Snellen decimal), refraction, and postoperative complications. The study included 15 eyes of 12 patients (9 women). Preoperatively, the mean manifest spherical refraction was -1.98 diopters (D) +/- 1.32 (SD) (range -0.50 to -5.50 D) and the mean refractive cylinder, -4.85 +/- 0.83 D (range -6.50 to -4.00 D). At 12 months, the mean refractive cylinder was -0.55 +/- 0.52 D (range -1.50 to 0.00 D), with 93.3% of eyes having less than 1.00 D of cylinder. The mean spherical equivalent was -0.31 +/- 0.42 (range -1.00 to 0.75 D), with more than 70% of eyes within +/-0.50 D of the target. For the astigmatic components, 93.3% of eyes were within +/-1.00 D of J0 (r(2) = 0.98) and all eyes were within +/-1.00 D of J45 (r(2) = 0.98). The mean UDVA was 0.70 +/- 0.20 and the mean CDVA, 0.83 +/- 0.12. The overall efficacy index was 0.90. Postoperatively, all eye...Continue Reading

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Citations

Mar 1, 2012·Graefe's Archive for Clinical and Experimental Ophthalmology = Albrecht Von Graefes Archiv Für Klinische Und Experimentelle Ophthalmologie·Jose F AlfonsoR Montés-Micó
Sep 25, 2012·Graefe's Archive for Clinical and Experimental Ophthalmology = Albrecht Von Graefes Archiv Für Klinische Und Experimentelle Ophthalmologie·J F AlfonsoR Montés Micó
Nov 13, 2012·Graefe's Archive for Clinical and Experimental Ophthalmology = Albrecht Von Graefes Archiv Für Klinische Und Experimentelle Ophthalmologie·Cari Pérez-VivesRobert Montés-Micó
Oct 23, 2013·Indian Journal of Ophthalmology·Cari Pérez-VivesRobert Montés-Micó
Nov 20, 2013·The British Journal of Ophthalmology·Cari Pérez-VivesRobert Montés-Micó
Jun 25, 2014·Journal of Cataract and Refractive Surgery·José F AlfonsoRobert Montés-Micó
Apr 2, 2013·American Journal of Ophthalmology·Cari Pérez-VivesRobert Montés-Micó
Dec 12, 2012·American Journal of Ophthalmology·Cari Pérez-VivesRobert Montés-Micó
Apr 23, 2011·Journal of Cataract and Refractive Surgery·José F AlfonsoRobert Montés-Micó
May 25, 2010·Journal of Cataract and Refractive Surgery·José F AlfonsoRobert Montés-Micó
Dec 26, 2015·Journal of Cataract and Refractive Surgery·Cari Pérez-VivesRobert Montés-Micó
Jun 30, 2011·Journal of Refractive Surgery·Paulo FernandesRobert Montés-Micó
Aug 22, 2014·Clinical & Experimental Optometry : Journal of the Australian Optometrical Association·Yangshun GuYe Shen
Apr 4, 2015·Journal of Cataract and Refractive Surgery·José F AlfonsoRobert Montés-Micó
Sep 12, 2012·Clinical & Experimental Optometry : Journal of the Australian Optometrical Association·Seyed Javad HashemianMohammad Ebrahim Jafari
Nov 25, 2014·Expert Review of Medical Devices·Marianne O Price, Francis W Price
Jul 19, 2019·Journal of Current Ophthalmology·Leila GhiasianAli Hadavandkhani

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