MODIFICATION OF SMILE TECHNOLOGY IN AMETROPIA CORRECTION

Purpose: To evaluate the clinical efficacy and safety of modified SMILE surgery for mild myopia. Methods: The study involved 68 patients (135 eyes), operated by SMILE methods for mild myopia. The first group included patients operated by standard technology with a l5 ßm thickness of neural optical l...

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Autores principales: O. V. Pisarevskaya, T. N. Iureva, A. G. Shchuko, E. P. Ivleva, T. N. Frolova
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Lenguaje:RU
Publicado: Scientific Сentre for Family Health and Human Reproduction Problems 2016
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Acceso en línea:https://doaj.org/article/08609fa03bff4784ab404e03cf691c44
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spelling oai:doaj.org-article:08609fa03bff4784ab404e03cf691c442021-11-23T06:14:36ZMODIFICATION OF SMILE TECHNOLOGY IN AMETROPIA CORRECTION2541-94202587-959610.12737/23753https://doaj.org/article/08609fa03bff4784ab404e03cf691c442016-11-01T00:00:00Zhttps://www.actabiomedica.ru/jour/article/view/327https://doaj.org/toc/2541-9420https://doaj.org/toc/2587-9596Purpose: To evaluate the clinical efficacy and safety of modified SMILE surgery for mild myopia. Methods: The study involved 68 patients (135 eyes), operated by SMILE methods for mild myopia. The first group included patients operated by standard technology with a l5 ßm thickness of neural optical lenticular layer, the second group - patients, operated by a modified SMILE technology monolayer with thickness of 30 μm. A comprehensive ophthalmology examination was performed before the surgery and after the surgical treatment - on the following day, in one month and in 12 months. Results: In all patients of both groups the monocular uncorrected visual acuity after the operation after the period of one day, one month, and a year did not differ and made 0.88 ± 0.15, 0.92 ± 0.1 and 0.95 ± 0.08 respectively, for the second group - 0.87 ± 0.18, 0.92 ± 0.15 and 0.96 ± 0.10 (p > 0.05). Follow-up in the early and late postoperative period convincingly demonstrated that visual acuity, refraction, spatial sensitivity, corneal hysteresis indices and even a subjective assessment of visual quality have no statistically significant differences among patients in both groups. During the operation and late postoperative period the complications were not noted. Conclusion: the study found that the modified technology provides high visual acuity, while minimally changing the biomechanical properties of the cornea. Thus, a modified SMILE operation is highly predictable and safe method in correction of slight degree myopia.O. V. PisarevskayaT. N. IurevaA. G. ShchukoE. P. IvlevaT. N. FrolovaScientific Сentre for Family Health and Human Reproduction Problemsarticlesmilemild myopiafemtosecond lasersmilecorneaScienceQRUActa Biomedica Scientifica, Vol 1, Iss 6, Pp 92-97 (2016)
institution DOAJ
collection DOAJ
language RU
topic smile
mild myopia
femtosecond laser
smile
cornea
Science
Q
spellingShingle smile
mild myopia
femtosecond laser
smile
cornea
Science
Q
O. V. Pisarevskaya
T. N. Iureva
A. G. Shchuko
E. P. Ivleva
T. N. Frolova
MODIFICATION OF SMILE TECHNOLOGY IN AMETROPIA CORRECTION
description Purpose: To evaluate the clinical efficacy and safety of modified SMILE surgery for mild myopia. Methods: The study involved 68 patients (135 eyes), operated by SMILE methods for mild myopia. The first group included patients operated by standard technology with a l5 ßm thickness of neural optical lenticular layer, the second group - patients, operated by a modified SMILE technology monolayer with thickness of 30 μm. A comprehensive ophthalmology examination was performed before the surgery and after the surgical treatment - on the following day, in one month and in 12 months. Results: In all patients of both groups the monocular uncorrected visual acuity after the operation after the period of one day, one month, and a year did not differ and made 0.88 ± 0.15, 0.92 ± 0.1 and 0.95 ± 0.08 respectively, for the second group - 0.87 ± 0.18, 0.92 ± 0.15 and 0.96 ± 0.10 (p > 0.05). Follow-up in the early and late postoperative period convincingly demonstrated that visual acuity, refraction, spatial sensitivity, corneal hysteresis indices and even a subjective assessment of visual quality have no statistically significant differences among patients in both groups. During the operation and late postoperative period the complications were not noted. Conclusion: the study found that the modified technology provides high visual acuity, while minimally changing the biomechanical properties of the cornea. Thus, a modified SMILE operation is highly predictable and safe method in correction of slight degree myopia.
format article
author O. V. Pisarevskaya
T. N. Iureva
A. G. Shchuko
E. P. Ivleva
T. N. Frolova
author_facet O. V. Pisarevskaya
T. N. Iureva
A. G. Shchuko
E. P. Ivleva
T. N. Frolova
author_sort O. V. Pisarevskaya
title MODIFICATION OF SMILE TECHNOLOGY IN AMETROPIA CORRECTION
title_short MODIFICATION OF SMILE TECHNOLOGY IN AMETROPIA CORRECTION
title_full MODIFICATION OF SMILE TECHNOLOGY IN AMETROPIA CORRECTION
title_fullStr MODIFICATION OF SMILE TECHNOLOGY IN AMETROPIA CORRECTION
title_full_unstemmed MODIFICATION OF SMILE TECHNOLOGY IN AMETROPIA CORRECTION
title_sort modification of smile technology in ametropia correction
publisher Scientific Сentre for Family Health and Human Reproduction Problems
publishDate 2016
url https://doaj.org/article/08609fa03bff4784ab404e03cf691c44
work_keys_str_mv AT ovpisarevskaya modificationofsmiletechnologyinametropiacorrection
AT tniureva modificationofsmiletechnologyinametropiacorrection
AT agshchuko modificationofsmiletechnologyinametropiacorrection
AT epivleva modificationofsmiletechnologyinametropiacorrection
AT tnfrolova modificationofsmiletechnologyinametropiacorrection
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