Effects of Bifocal versus Trifocal Diffractive Intraocular Lens Implantation on Visual Quality after Cataract Surgery

Korean Journal of Ophthalmology : KJO
Bo Hee KimMee Kum Kim

Abstract

To compare the effects of bifocal versus trifocal diffractive intraocular lens (IOL) implantation on visual quality after phacoemulsification in patients with cataracts. Eighty-eight eyes from 63 patients were analyzed. Trifocal (AT LISA tri 839MP), bifocal (AcrySof IQ ReSTOR) and bifocal (Tecnis MF ZLB00) IOLs were implanted into 53, 18, and 17 eyes, respectively. Uncorrected distance, intermediate and near visual acuity, refractive errors, contrast sensitivity, and patient satisfaction were measured at 1 week and 1 month after surgery. Refractive error was converted to a spherical equivalent and compared to predicted refraction calculated by IOL calculation formulas. Uncorrected distance, intermediate, and near visual acuity did not differ significantly between groups. One month after surgery, the mean refractive errors were -0.07 diopters (D) in the AT LISA tri 839MP group, +0.18 D in the AcrySof IQ ReSTOR group, and +0.31 D in the Tecnis MF ZLB00 group (p < 0.001). The predictive accuracy of IOL calculation formulas did not differ between groups. Contrast sensitivity, satisfaction, and spectacle independence in the trifocal group were comparable with those of the two bifocal groups. Trifocal IOL and two different types of b...Continue Reading

References

Jun 26, 2001·The British Journal of Ophthalmology·S PiehC Skorpik
Apr 11, 2003·Journal of Cataract and Refractive Surgery·Robert Montés-Micó, Jorge L Alió
Sep 18, 2003·Ophthalmology·Martin Leyland, Edoardo Zinicola
Feb 18, 2006·Ophthalmology·Thomas KohnenGiorgio Tassinari
Mar 21, 2006·American Journal of Ophthalmology·Carlos E SouzaRubens Belfort
May 26, 2009·Journal of Cataract and Refractive Surgery·Maria A WoodwardR Doyle Stulting
Jun 8, 2010·Graefe's Archive for Clinical and Experimental Ophthalmology = Albrecht Von Graefes Archiv Für Klinische Und Experimentelle Ophthalmologie·Anna VoskresenskayaValentin Cherednik
Jun 11, 2011·Investigative Ophthalmology & Visual Science·Fidel VegaMaría S Millán
Sep 13, 2012·Clinical Ophthalmology·Béatrice CochenerSofie Ghekiere
Jan 22, 2013·Journal of Cataract and Refractive Surgery·Amy L SheppardJames S Wolffsohn
May 22, 2013·Journal of Cataract and Refractive Surgery·Robert Montés-MicóAlvaro M Pons
May 23, 2013·Journal of Cataract and Refractive Surgery·Damien Gatinel, Yvette Houbrechts
Oct 1, 2013·Japanese Journal of Ophthalmology·Mami YoshinoYoko Taira
Nov 10, 2013·Journal of Refractive Surgery·David Madrid-CostaRobert Montés-Micó
Dec 21, 2013·Journal of Cataract and Refractive Surgery·Peter MojzisJorge L Alió
Dec 25, 2013·European Journal of Ophthalmology·Elizabeth M LawHosam Kasaby
Oct 4, 2015·Journal of Cataract and Refractive Surgery·Soraya M R JonkerRudy M M A Nuijts
Oct 4, 2015·American Journal of Ophthalmology·Thomas KohnenMyriam Böhm
Oct 30, 2016·European Journal of Ophthalmology·Ana B Plaza-PuchePeter Mojzis

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Citations

Jun 26, 2020·The Cochrane Database of Systematic Reviews·Diego Zamora-de La CruzSamuel A Abariga
Oct 2, 2020·Journal of Nippon Medical School = Nippon Ika Daigaku Zasshi·Daisuke NakajimaShinichiro Kobayakawa

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SPSS Statistics

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