Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.11851/3233
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DC Field | Value | Language |
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dc.contributor.author | Özülken, Kemal | - |
dc.contributor.author | Yüksel, Erdem | - |
dc.date.accessioned | 2019-12-30T07:28:05Z | - |
dc.date.available | 2019-12-30T07:28:05Z | - |
dc.date.issued | 2019 | |
dc.identifier.citation | Ozulken, K., Yuksel, E., Tekin, K., Kiziltoprak, H., & Aydogan, S. (2019). Comparison of wavefront-optimized ablation and topography-guided contoura ablation with LYRA protocol in LASIK. Journal of Refractive Surgery, 35(4), 222-229. doi:10.3928/1081597X-20190304-02 | en_US |
dc.identifier.issn | 1081-597X | |
dc.identifier.uri | https://hdl.handle.net/20.500.11851/3233 | - |
dc.identifier.uri | https://www.researchgate.net/profile/Kemal_Ozulken2/publication/332416796_Comparison_of_Wavefront-Optimized_Ablation_and_Topography-Guided_Contoura_Ablation_With_LYRA_Protocol_in_LASIK/links/5d2590e392851cf44074e110/Comparison-of-Wavefront-Optimized-Ablation-and-Topography-Guided-Contoura-Ablation-With-LYRA-Protocol-in-LASIK.pdf | - |
dc.description.abstract | PURPOSE: To compare the refractive outcomes and aberration data analysis of wavefront-optimized (WFO) ablation and topography-guided Contoura ablation (TGCA) (Contoura on the WaveLight laser; WaveLight GmbH, Erlangen, Germany) in patients who had laser-assisted in situ keratomileusis (LASIK) for myopia or myopic astigmatism. METHODS: In this comparative contralateral eye study, patients who underwent LASIK with TGCA in one eye and with WFO ablation in the fellow eye were analyzed. Aberration measurements and corneal topography were analyzed using the WaveLight Oculyzer II diagnostic device (Alcon Laboratories, Inc., Fort Worth, TX). Total corneal higher order aberrations (HOAs) including vertical and oblique astigmatism (Z2 2, Z2 -2), coma (Z3 1, Z3 -1), trefoil (Z3 3, Z3 -3), spherical aberration, and Q value were analyzed. These measurements were taken preoperatively and 3 months postoperatively. RESULTS: This study comprised 32 patients. There were no significant differences between both procedures according to postoperative uncorrected and corrected distance visual acuity values, refractive errors, and manifest refraction spherical equivalents within ±0.50 diopters (D) of emmetropia (P > .05). The preoperative corneal HOAs and Q values were also similar between the groups (P > .05). At 3 months postoperatively, the vertical and horizontal coma values in the WFO ablation group were statistically significantly higher compared to the TGCA group (P = .013 and .020, respectively). Less stromal tissue was ablated in the TGCA group compared to the WFO ablation group (P < .001). CONCLUSIONS: Although WFO ablation and TGCA protocols had statistically similar visual outcomes, the TGCA protocol was associated with a significantly lower induction in vertical and horizontal coma and smaller amount of tissue ablation compared to WFO ablation. © 2019 Slack Incorporated. All rights reserved. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Slack Incorporated | en_US |
dc.relation.ispartof | Journal of Refractive Surgery | en_US |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.subject | Eye | en_US |
dc.subject | Keratomileusis, Laser In Situ | en_US |
dc.subject | Aberrations HOAs | en_US |
dc.title | Comparison of Wavefront-Optimized Ablation and Topography-Guided Contoura Ablation With Lyra Protocol in Lasik | en_US |
dc.type | Article | en_US |
dc.department | Faculties, School of Medicine, Department of Surgical Sciences | en_US |
dc.department | Fakülteler, Tıp Fakültesi, Cerrahi Tıp Bilimleri Bölümü | tr_TR |
dc.identifier.volume | 35 | |
dc.identifier.issue | 4 | |
dc.identifier.startpage | 222 | |
dc.identifier.endpage | 229 | |
dc.identifier.wos | WOS:000465497700002 | en_US |
dc.institutionauthor | Özülken, Kemal | - |
dc.identifier.pmid | 30984979 | en_US |
dc.identifier.doi | 10.3928/1081597X-20190304-02 | - |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.identifier.scopusquality | Q1 | - |
item.openairetype | Article | - |
item.languageiso639-1 | en | - |
item.grantfulltext | none | - |
item.fulltext | No Fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
Appears in Collections: | Cerrahi Tıp Bilimleri Bölümü / Department of Surgical Sciences PubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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