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Clinical results of excimer laser correction for the correction of induced ametropia after penetrating keratoplasty

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dc.contributor.author Ivanov, V.
dc.contributor.author Vrabii, I.
dc.date.accessioned 2023-04-04T11:07:27Z
dc.date.available 2023-04-04T11:07:27Z
dc.date.issued 2015
dc.identifier.citation IVANOV, V., VRABII, I. Clinical results of excimer laser correction for the correction of induced ametropia after penetrating keratoplasty. In: 13th Black Sea Ophthalmological Society Congress, 29 October-1 November, 2015, Chisinau, Republic of Moldova: abstract book, 2015, p. 24. en_US
dc.identifier.uri http://repository.usmf.md/handle/20.500.12710/24053
dc.description.abstract Purpose: To demonstrate the main technological approaches and clinical results of excimer laser correction of induced astigmatism after penetrating keratoplasty. Methods: The study includes of 6 patients (7 eyes) aged 23 - 35 years, after penetrating keratoplasty due to keratoconus, with a high degree of postoperative astigmatism and irregularity of the corneal surface. All patients underwent standard preoperative examination, including endothelial cells density and topographic analysis of anterior and posterior surface of the cornea (Tomey TMS 5, Japan). Patients were followed up for two years after keratoplasty. Was performed one-step LASIK using installation "Microscan Vizum". Superficial corneal flap from 70 to 100 microns thickness was performed with a microkeratome ML7 (Med-Logics, USA). Terms of follow-up was between 3 to 10 years after Lasik. Results: The results show the benefits of refractive excimer laser intervention after penetrating keratoplasty, confirms the significant topographic improvements of the anterior surface of the cornea. It was obtained high uncorrected visual acuity after refractive surgery, in comparison with the preoperative maximal corrected visual acuity. Years of dynamic analysis of corneal topography indicates a long-term stability of refraction after Lasik. Conclusion: Analysis of clinical - functional results of the correction of refractive errors by LASIK, using the "Microscan Vizum" showed high efficacy and safety, as well as high predictability of excimer laser refractive operations. This technology demonstrates the usefulness of refractive surgery in patients after penetrating keratoplasty with severe refractive errors combined with anisometropia, which can significantly improve visual function and efficiency of spectacle correction, contributing to more successful medical-social and professional rehabilitation. en_US
dc.language.iso en en_US
dc.publisher Black Sea Ophthalmological Society, Ophthalmological Association from Moldova, Nicolae Testemitanu State University of Medicine and Pharmacy of the Republic of Moldova en_US
dc.relation.ispartof 13th Black Sea Ophthalmological Congress, 29 October-1 November, 2015 Chisinau, Republic of Moldova en_US
dc.title Clinical results of excimer laser correction for the correction of induced ametropia after penetrating keratoplasty en_US
dc.type Other en_US


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