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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">ophthalmology</journal-id><journal-title-group><journal-title xml:lang="ru">Офтальмология</journal-title><trans-title-group xml:lang="en"><trans-title>Ophthalmology in Russia</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1816-5095</issn><issn pub-type="epub">2500-0845</issn><publisher><publisher-name>Ophthalmology</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18008/1816-5095-2018-2S-166-173</article-id><article-id custom-type="elpub" pub-id-type="custom">ophthalmology-644</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ПАТОЛОГИЯ РЕФРАКЦИИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PATHOLOGY OF REFRACTION</subject></subj-group></article-categories><title-group><article-title>Коррекция роговичного астигматизма у пациентов с тонкой роговицей с помощью усовершенствованной сочетанной технологии</article-title><trans-title-group xml:lang="en"><trans-title>Сorrection of Corneal Astigmatism in Patients with a Thin Cornea by Improved Combined Technology</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Стройко</surname><given-names>М. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Stroyko</surname><given-names>M. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант,</p><p>Бескудниковский бульвар, 59а, Москва, 127486</p></bio><bio xml:lang="en"><p>рostgraduate,</p><p>Beskudnikovsky boul., 59a, Moscow, 127486</p></bio><email xlink:type="simple">s-milla@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Костенев</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kostenev</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор медицинских наук, старший научный сотрудник отдела лазерной рефракционной хирургии,</p><p>Бескудниковский бульвар, 59а, Москва, 127486</p></bio><bio xml:lang="en"><p>MD, PhD, senior researcher,</p><p>Beskudnikovsky boul., 59a, Moscow, 127486</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пахомова</surname><given-names>А. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Pakhomova</surname><given-names>A. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат медицинских наук, заведующая отделением лазерной рефракционной хирургии,</p><p>Бескудниковский бульвар, 59а, Москва, 127486</p></bio><bio xml:lang="en"><p>PhD,</p><p>Beskudnikovsky boul., 59a, Moscow, 127486</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГАУ «МНТК “Микрохирургия глаза” имени академика С.Н. Федорова» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>The S. Fyodorov Eye Microsurgery State Institution</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>28</day><month>07</month><year>2018</year></pub-date><volume>15</volume><issue>2S</issue><fpage>166</fpage><lpage>173</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Стройко М.С., Костенев С.В., Пахомова А.Л., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Стройко М.С., Костенев С.В., Пахомова А.Л.</copyright-holder><copyright-holder xml:lang="en">Stroyko M.S., Kostenev S.V., Pakhomova A.L.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.ophthalmojournal.com/opht/article/view/644">https://www.ophthalmojournal.com/opht/article/view/644</self-uri><abstract><p>Цель исследования — проведение усовершенствованной сочетанной технологии (фемтосекундная астигматическая кератотомия и топографически-ориентированная фоторефрактивная кератэктомия), для коррекции роговичного астигматизма при тонкой роговице.</p><sec><title>Пациенты и методы</title><p>Пациенты и методы. В статье приведен анализ данных 19 пациентов (30 глаз) c диагнозом сложный миопический астигматизм в сочетании с тонкой роговицей, которым была выполнена операция фемтосекундной астигматической кератотомии (первый этап усовершенствованной сочетанной технологии). Средние значения показателей до операции: сферический компонент рефракции –4,1 ± 2,1 дптр, цилиндрический компонент рефракции –4,9 ± 1,4 дптр, НКОЗ 0,1 ± 0,05, КОЗ 0,6 ± 0,1, Kmax 46,70 ± 1,1, Kmin 42,8 ± 1,3, толщина роговицы 470,0 ± 12,7 мкм. Вторым этапом тем же пациентам была проведена топографически-ориентированная фоторефрактивная кератэктомия с целью коррекции остаточной аметропии. Средние значения показателей до операции: сферический компонент рефракции –5,3 ± 2,0 дптр, цилиндрический компонент рефракции –1,6 ± 0,8 дптр, НКОЗ 0,3 ± 0,1, КОЗ 0,7 ± 0,1, Kmax 44,00 ± 0,9, Kmin 44,3 ± 0,8, толщина роговицы 464,3 ± 8,3 мкм. Всем пациентам, вошедшим в клиническое исследование, проведено офтальмологическое диагностическое обследование стандартными и специальными методами, скрининг кератоконуса. При проведении первого этапа усовершенствованной сочетанной технологии была использована фемтосекундная лазерная установка LenSx Laser (Alcon, США), при проведении второго этапа — эксимерлазерная установка WaveLight EX-500 (Alcon, США).</p></sec><sec><title>Результаты</title><p>Результаты. После завершения двух этапов усовершенствованной сочетанной технологии были получены следующие результаты: снижение сферического компонента рефракции с –4,1 ± 2,1 до –0,4 ± 0,3, цилиндрического компонента рефракции с –4,9 ± 1,4 до –0,1 ± 0,1, Kmax с 44,70 ± 1,1 до 37,8 ± 1,6, Kmin с 42,80 ± 1,3 до 37,00 ± 1,3, увеличение КОЗ с 0,6 ± 0,1 до 0,8 ± 0,1, НКОЗ с 0,1 ± 0,05 до 0,7 ± 0,1.</p></sec><sec><title>Выводы</title><p>Выводы. Усовершенствованная сочетанная технология (фемтосекундная астигматическая кератотомия и топографически-ориентированная фоторефрактивная кератэктомия) является эффективной, безопасной, позволяет выполнять коррекцию астигматизма у пациентов с тонкой роговицей, которым ранее было отказано в рефракционной операции. </p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Purpose</title><p>Purpose: to carry out an advanced combined technology, including femtosecond astigmatic keratotomy and topographically-oriented photorefractive keratectomy in order to correct corneal astmigmatism in patients with a thin cornea. Presentation and evaluation of the results of this observation.</p></sec><sec><title>Patients and methods</title><p>Patients and methods. There are data of 19 patients (30 eyes) with complex myopic astigmatism combined with a thin cornea who received the operation of femtosecond astigmatic keratotomy (the first stage of an improved combined technology). Mean values before surgery: sph –4.1 ± 2.1 (from –0.3 to –7.8) D, cyl –4.9 ± 1.4 (–3.0 to –7.3) D, UDVA 0.1 ± 0.05 (from 0.01 to 0.2) of the rows of table, CDVA 0.6 ± 0.1 (from 0.4 to 0.9) of the rows of table, Kmax 46.70 ± 1.1 (from 44.50 to 48.50), Kmin 42.8 ± 1.3 (from 40.00 to 44.00), the thickness of the cornea is 470.0 ± 12.7 (from 4470 to 495.0) μm. The second stage: topographically oriented photorefractive keratectomy was performed to the same patients with the aim of correcting residual ametropy. Mean values before surgery: sph –5.3 ± 2.0 (from –1.8 to –8.8) D, cyl –1.6 ± 0.8 (from –0.5 to –3.0) D, UDVA 0.3 ± 0.1 (from 0.1 to 0.6) rows of the table, CDVA 0.7 ± 0.1 (from 0.5 to 0.9) rows of the table, Kmax 46.70 ± 1.1 (from 44.50 to 48.50), Kmin 42.8 ± 1.3 (from 40.00 to 44.00), the thickness of the cornea 464.3 ± 8.3 (from 460.0 to 485.0). All patients from the study received a diagnostic examination by standard and special methods based on the S. Fyodorov Eye Microsurgery State Institution, a screening of the keratoconus on the scanning topograph Pentacam HR “Oculus Optikgerate GmbH”, Germany was carried out. The first stage of the advanced combined technology was used the LenSx Laser (“Alcon”, USA), the second stage — WaveLight EX-500 (“Alcon”, USA), was used.</p></sec><sec><title>Results</title><p>Results. After the completion of two stages of improved combined technology the following results were obtained: reduction of the sph with –4.1 ± 2.1 (from –7.8 to –0.3) to –0.4 ± 0.3 (from –1.0 to 0.0), cyl with –4.9 ± 1.4 (from –7.3 to –3.0) to –0.1 ± 0.1 (from –0.5 to 0.0), Kmax from 44.70 ± 1.1 (from 44.50 to 48.50) to 37.8 ± 1.6 (from 36.00 to 43.00), Kmin 42.80 ± 1.3 (from 40.00 to 44.00) to 37.00 ± 1.3 (from 36.00 to 40.00), CDVA growth with 0.6 ± 0.l (from 0.4 to 0.9) to 0.8 ± 0.1 (from 0.5 to 1.0), UDVA from 0.1 ± 0.05 (from 0.01 to 0.2) to 0.7 ± 0.1 (from 0.4 to 0.9).</p></sec><sec><title>Conclusion</title><p>Conclusion. The improved combining technology, including femtosecond astigmatic keratotomy and topographically — oriented photorefractive keratectomy is effective and safety technology, allowing to correct of corneal astigmatism in patients with a thin cornea. </p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>астигматизм</kwd><kwd>тонкая роговица</kwd><kwd>усовершенствованная сочетанная технология</kwd><kwd>фемто-АК</kwd><kwd>фемтосекундный лазер</kwd></kwd-group><kwd-group xml:lang="en"><kwd>astigmatism</kwd><kwd>thin cornea</kwd><kwd>improved combined technology</kwd><kwd>femto-AK</kwd><kwd>femtosecond laser</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Дога А.В., Мушкова И.А., Каримова А.Н., Кечин Е.В. Клинико-функциональные результаты операции фемтолазик по технологии «T-CAT» в коррекции сложного миопического астигматизма. 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