Long-term bladeless LASIK outcomes with the FS200 Femtosecond and EX500 Excimer Laser workstation: the Refractive Suite

Long-term bladeless LASIK outcomes with the FS200 Femtosecond and EX500 Excimer Laser workstation: the Refractive Suite

A John Kanellopoulos,1,2 George Asimellis11Laservision.gr Institute, Athens, Greece; 2NYU Medical School, NY, USAPurpose: The evaluation of the safety, efficacy, and long-term stability of LASIK procedures utilizing novel platform comprising a femtosecond and excimer laser and multiple networked dia...

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Autores principales: Kanellopoulos AJ, Asimellis G
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Lenguaje:EN
Publicado: Dove Medical Press 2013
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Ophthalmology
RE1-994
Acceso en línea:https://doaj.org/article/9f4b28adcc1d4f6da7582d76f87fbaf5
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spelling oai:doaj.org-article:9f4b28adcc1d4f6da7582d76f87fbaf52021-12-02T00:58:43ZLong-term bladeless LASIK outcomes with the FS200 Femtosecond and EX500 Excimer Laser workstation: the Refractive Suite1177-54671177-5483https://doaj.org/article/9f4b28adcc1d4f6da7582d76f87fbaf52013-02-01T00:00:00Zhttp://www.dovepress.com/long-term-bladeless-lasik-outcomes-with-the-fs200-femtosecond-and-ex50-a12266https://doaj.org/toc/1177-5467https://doaj.org/toc/1177-5483A John Kanellopoulos,1,2 George Asimellis11Laservision.gr Institute, Athens, Greece; 2NYU Medical School, NY, USAPurpose: The evaluation of the safety, efficacy, and long-term stability of LASIK procedures utilizing novel platform comprising a femtosecond and excimer laser and multiple networked diagnostics.Setting: Private clinical ophthalmology practice.Patients and methods: In consecutive cases of myopic LASIK procedure with a novel refractive platform (FS200 Femtosecond and EX500 Excimer Laser), 190 eyes (from 109 different patients) were evaluated pre- and postoperatively for the following parameters: refractive error, best corrected distance visual acuity, uncorrected distance visual acuity, topography (Placido-disc based) and tomography (Scheimpflug-image based), wavefront analysis, pupillometry, and contrast sensitivity. Follow-up visits were conducted for at least 12-months.Results: The change from pre- to postoperative mean refractive error was from −5.29 ± 2.39 diopters (D) (range −8.0 to −0.50 D) to −0.27 ± 0.09 D at the 3 month visit, −0.27 ± 0.10 D at the 6 month visit, and −0.39 ± 0.08 D at the 1-year visit. The change from pre- to postoperative refractive astigmatism was −1.07 ± 0.91 D (range −4.25 to 0 D) to −0.14 ± 0.04 D at 3 months, −0.15 ± 0.04 at 6 months, and −0.16 ± 0.04 at the one-year visit. The proportion of the eyes with postoperative astigmatism within 0.5 D ranged between 95.6% and 99%. The proportion of eyes achieving uncorrected distance visual acuity of 1.0 (decimal) was 93.0%.Conclusion: The myopic LASIK clinical results with the FS200 Femtosecond Laser and EX500 Excimer Laser showed outstanding efficacy, great safety, and long-term stability.Keywords: bladeless LASIK flap, femtosecond laser, myopic correction, long-term stability, regression, astigmatism correction, post-LASIK refractionKanellopoulos AJAsimellis GDove Medical PressarticleOphthalmologyRE1-994ENClinical Ophthalmology, Vol 2013, Iss default, Pp 261-269 (2013)
institution DOAJ
collection DOAJ
language EN
topic Ophthalmology
RE1-994
spellingShingle Ophthalmology
RE1-994
Kanellopoulos AJ
Asimellis G
Long-term bladeless LASIK outcomes with the FS200 Femtosecond and EX500 Excimer Laser workstation: the Refractive Suite
description A John Kanellopoulos,1,2 George Asimellis11Laservision.gr Institute, Athens, Greece; 2NYU Medical School, NY, USAPurpose: The evaluation of the safety, efficacy, and long-term stability of LASIK procedures utilizing novel platform comprising a femtosecond and excimer laser and multiple networked diagnostics.Setting: Private clinical ophthalmology practice.Patients and methods: In consecutive cases of myopic LASIK procedure with a novel refractive platform (FS200 Femtosecond and EX500 Excimer Laser), 190 eyes (from 109 different patients) were evaluated pre- and postoperatively for the following parameters: refractive error, best corrected distance visual acuity, uncorrected distance visual acuity, topography (Placido-disc based) and tomography (Scheimpflug-image based), wavefront analysis, pupillometry, and contrast sensitivity. Follow-up visits were conducted for at least 12-months.Results: The change from pre- to postoperative mean refractive error was from −5.29 ± 2.39 diopters (D) (range −8.0 to −0.50 D) to −0.27 ± 0.09 D at the 3 month visit, −0.27 ± 0.10 D at the 6 month visit, and −0.39 ± 0.08 D at the 1-year visit. The change from pre- to postoperative refractive astigmatism was −1.07 ± 0.91 D (range −4.25 to 0 D) to −0.14 ± 0.04 D at 3 months, −0.15 ± 0.04 at 6 months, and −0.16 ± 0.04 at the one-year visit. The proportion of the eyes with postoperative astigmatism within 0.5 D ranged between 95.6% and 99%. The proportion of eyes achieving uncorrected distance visual acuity of 1.0 (decimal) was 93.0%.Conclusion: The myopic LASIK clinical results with the FS200 Femtosecond Laser and EX500 Excimer Laser showed outstanding efficacy, great safety, and long-term stability.Keywords: bladeless LASIK flap, femtosecond laser, myopic correction, long-term stability, regression, astigmatism correction, post-LASIK refraction
format article
author Kanellopoulos AJ
Asimellis G
author_facet Kanellopoulos AJ
Asimellis G
author_sort Kanellopoulos AJ
title Long-term bladeless LASIK outcomes with the FS200 Femtosecond and EX500 Excimer Laser workstation: the Refractive Suite
title_short Long-term bladeless LASIK outcomes with the FS200 Femtosecond and EX500 Excimer Laser workstation: the Refractive Suite
title_full Long-term bladeless LASIK outcomes with the FS200 Femtosecond and EX500 Excimer Laser workstation: the Refractive Suite
title_fullStr Long-term bladeless LASIK outcomes with the FS200 Femtosecond and EX500 Excimer Laser workstation: the Refractive Suite
title_full_unstemmed Long-term bladeless LASIK outcomes with the FS200 Femtosecond and EX500 Excimer Laser workstation: the Refractive Suite
title_sort long-term bladeless lasik outcomes with the fs200 femtosecond and ex500 excimer laser workstation: the refractive suite
publisher Dove Medical Press
publishDate 2013
url https://doaj.org/article/9f4b28adcc1d4f6da7582d76f87fbaf5
work_keys_str_mv AT kanellopoulosaj longtermbladelesslasikoutcomeswiththefs200femtosecondandex500excimerlaserworkstationtherefractivesuite
AT asimellisg longtermbladelesslasikoutcomeswiththefs200femtosecondandex500excimerlaserworkstationtherefractivesuite
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