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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">10.18008/1816-5095-2021-4-852-856</article-id><article-id custom-type="elpub" pub-id-type="custom">ophthalmology-1690</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>ОФТАЛЬМОХИРУРГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>OPHTHALMOSURGERY</subject></subj-group></article-categories><title-group><article-title>Использование однофокусной торической интраокулярной линзы для коррекции астигматизма в процессе хирургии катаракты: рефракционное состояние и острота зрения</article-title><trans-title-group xml:lang="en"><trans-title>Correction of Astigmatism by a Single-Focus Toric Intraocular Lens during Cataract Surgery: Refractive State and Visual Acuity</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>Альноелати Альмасри</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Alnoelaty Almasri</surname><given-names>M.A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ул. Чапаевская, 89, Самара, 443099</p></bio><bio xml:lang="en"><p>Alnoelaty Almasri Mohamad Aeham, postgraduate</p><p>Chapaevsky str., 89, Samara, 443099</p></bio><email xlink:type="simple">noelatyaeham@yahoo.com</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>Стебнев</surname><given-names>В. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Stebnev</surname><given-names>V. C.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ул. Чапаевская, 89, Самара, 443099</p></bio><bio xml:lang="en"><p>Stebnev Vladimir C., MD, Professor of the ophthalmology department</p><p>Chapaevsky str., 89, Samara, 443099</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУЗ ВО «Самарский государственный медицинский университет» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Samara State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>28</day><month>12</month><year>2021</year></pub-date><volume>18</volume><issue>4</issue><fpage>852</fpage><lpage>856</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Альноелати Альмасри М.А., Стебнев В.С., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Альноелати Альмасри М.А., Стебнев В.С.</copyright-holder><copyright-holder xml:lang="en">Alnoelaty Almasri M., Stebnev V.C.</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/1690">https://www.ophthalmojournal.com/opht/article/view/1690</self-uri><abstract><sec><title>Цель</title><p>Цель: получение наилучшего визуального результата после имплантации монофокальной торической ИОЛ путем точных измерений, расчетов и визуальной оценки.</p></sec><sec><title>Методы</title><p>Методы. Пятьдесят глаз с астигматизмом более 2,5 D были включены в проспективное исследование, проведенное в Самарской областной клинической больнице. Биометрическую оценку проводили с помощью оптического биометра Lenstar. Для измерения мощности торических ИОЛ был использован калькулятор Barret. В вертикальном положении предоперационную маркировку оси выполняли как пузырьковым маркером, так и прямым щелевым лучом. В горизонтальном положении маркировка оси была уточнена. После факоэмульсификации была имплантирована монофокальная Supra Phob ИОЛ и повернута в соответствии с маркировкой оси роговицы. Острота зрения с наилучшей коррекцией была измерена после операции через 1 и 3 месяца.</p></sec><sec><title>Результаты</title><p>Результаты. До операции средний показатель рефракционного астигматизма составлял 4,0 ± 0,79, через 1 месяц после операции — 0,7 ± 0,28, а через 3 месяца снизился до 0,6 ± 0,27. В целом у 96 % пациентов остаточный астигматизм был менее 1 D через 3 месяца после операции, в то время как у 4 % — более 1 D. В целом у 76 % пациентов вращение ИОЛ было меньше или равно 5°, у 20 % астигматизм находился в диапазоне от 6° до 10°, и лишь в 4 % наблюдалось вращение ИОЛ более 10° на 7-й день после операции, что потребовало последующей репозиции ИОЛ.</p></sec><sec><title>Вывод</title><p>Вывод. Для уменьшения послеоперационного остаточного астигматизма после имплантации торической ИОЛ и получения лучших результатов необходимы точное измерение параметров и правильный расчет биометрических показателей.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Purpose</title><p>Purpose: the main purpose of study is to obtain a better visual outcome after implantation of a monofocal toric IOLs by accurate measurement, calculations and visual assessment.</p></sec><sec><title>Methods</title><p>Methods. Fifty eyes with astigmatism of more than 2.5 D were included in a hospital-based prospective study. A biometric evaluation is done by Lenstar. Barette's toric calculation method is used to measure toric IOLs power. In a vertical position, preoperative axis marking was done by both bubble marker and direct slit beam. On table, in a horizontal position, axis marking was reassessed. After phacoemulsification, a monofocal Supra Phob toric IOL was implanted and rotated to match corneal axis marking. Best-corrected visual acuity was measured postoperatively at 1 and 3 months.</p></sec><sec><title>Results</title><p>Results. Reduction of mean of refractive astigmatism was reported postoperatively from 4.0 ± 0.79 preoperatively to 0.7 ± 0.28 at 1 month and 0.6 ± 0.27 at 3 months postoperatively. In whole, 96 % has residual astigmatism less than 1 D at 3 months postoperatively, while 8 % eyes had residual astigmatism more than 1 D. In whole, 76 % patients had IOLs rotation of less than or equal to 5°, 20 % patients had it between 6° and 10° and 4 % eyes had more than 10° at day 7 postoperatively, in which repositioning of IOLs was required.</p></sec><sec><title>Conclusion</title><p>Conclusion. To reduce postoperative residual astigmatism after toric IOLs and to get better results, accurate measurement of parameters and proper calculation are essential.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>факоэмульсификация</kwd><kwd>вращение</kwd><kwd>стабильность</kwd><kwd>острота зрения</kwd><kwd>калькулятор</kwd></kwd-group><kwd-group xml:lang="en"><kwd>phacoemulsification</kwd><kwd>rotation</kwd><kwd>calculator</kwd><kwd>stability</kwd><kwd>visual acuity</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">William Yan, Wei Wang, Peter van Wijngaarden. 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