Wavefront-optimized laser in situ keratomileusis with the Allegretto Wave Eye-Q excimer laser and the FEMTO LDV Crystal Line femtosecond laser: 6 month visual and refractive results

Contact Lens & Anterior Eye : the Journal of the British Contact Lens Association
Mohammed ZiaeiDavid Allamby

Abstract

To present the first reported series of patients undergoing myopic LASIK with the FEMTO LDV Crystal Line femtosecond laser and the WaveLight Allegretto Eye-Q excimer laser. We report the uncorrected and corrected distance visual acuity (UDVA and CDVA), refractive predictability, efficacy and safety of laser in situ keratomileusis (LASIK) performed with the above laser platforms. This prospective interventional case series study evaluated consecutive eyes with low to moderate myopic astigmatism that underwent LASIK with the FEMTO LDV Crystal Line femtosecond laser and the WaveLight Allegretto Eye-Q 400 Hz excimer laser. Visual and refractive changes as well as complications were evaluated after wavefront-optimized laser treatment. Four hundred and forty four patients (887 eyes) reached the 6-month time gate. Mean age at time of procedure was 31 years (range: 20-59). Mean pre-op spherical-equivalent (SE) was -3.44 diopters (D)±1.34D (range: -0.50 to -7.00) whilst the postoperative spherical equivalent decreased to -0.08±0.31D (range -2.25 to 1.00). At 6-month follow up, 96.9% of patients had monocular uncorrected distance visual acuity of 20/20 or better with 95.2% of patients within ±0.5D of intended refractive outcome. All pati...Continue Reading

References

Apr 20, 2004·Journal of Cataract and Refractive Surgery·Michael MrochenJoachim Löffler
Jul 29, 2008·Journal of Cataract and Refractive Surgery·Omid Kermani, Uwe Oberheide
Feb 16, 2010·Ophthalmology·Leonard H YuenUNKNOWN SingLasik Research Group
Oct 20, 2010·Journal of Refractive Surgery·Karl G StonecipherKody Stonecipher
Jan 19, 2011·Journal of Cataract and Refractive Surgery·Hyunseok AhnTae-Im Kim
May 4, 2011·Current Opinion in Ophthalmology·Peter KimDavid S Rootman
Jul 26, 2011·Journal of Cataract and Refractive Surgery·Usama FaresHarminder S Dua
Dec 22, 2011·Journal of Refractive Surgery·Minoru TomitaYoshiaki Nawa
May 22, 2013·Journal of Cataract and Refractive Surgery·Jing ZhangLei Tian

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Citations

Aug 18, 2016·Journal of Cataract and Refractive Surgery·Helga P SandovalKerry D Solomon
Aug 21, 2018·The Open Ophthalmology Journal·Widya ArtiniAria Kekalih

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