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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">vfumed</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Северо-Восточного федерального университета имени М.К. Аммосова. Vestnik of North-Eastern Federal University. Серия «Медицинские науки. Medical Sciences»</journal-title><trans-title-group xml:lang="en"><trans-title>Vestnik of North-Eastern Federal University. Medical Sciences</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2587-5590</issn><publisher><publisher-name>Северо-Восточный федеральный университет имени М.К. Аммосова</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.25587/SVFU.2021.23.2.004</article-id><article-id custom-type="elpub" pub-id-type="custom">vfumed-142</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>ФУНДАМЕНТАЛЬНАЯ МЕДИЦИНА</subject></subj-group></article-categories><title-group><article-title>АНАЛИЗ СТАБИЛЬНОСТИ ОРТОДОНТИЧЕСКИХ МИНИВИНТОВ В ЭКСПЕРИМЕНТАЛЬНЫХ И КЛИНИЧЕСКИХ УСЛОВИЯХ</article-title><trans-title-group xml:lang="en"><trans-title>AN ANALYSIS OF ORTHODONTIC MINISCREW STABILITY IN EXPERIMANTAL AND CLINICAL CASES</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>Попова</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Popova</surname><given-names>N. V.</given-names></name></name-alternatives><email xlink:type="simple">popova@doctor.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>Арсенина</surname><given-names>О. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Arsenina</surname><given-names>O. I.</given-names></name></name-alternatives><email xlink:type="simple">arsenina@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>Лебеденко</surname><given-names>И. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Lebedenko</surname><given-names>I. Y.</given-names></name></name-alternatives><email xlink:type="simple">materiallab@yandex.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Русанов</surname><given-names>Ф. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Rusanov</surname><given-names>F. S.</given-names></name></name-alternatives><email xlink:type="simple">materiallab@yandex.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>Хворостенко</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Khvorostenko</surname><given-names>E. A.</given-names></name></name-alternatives><email xlink:type="simple">katyahvo@gmail.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>Глухова</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Glukhova</surname><given-names>N. V.</given-names></name></name-alternatives><email xlink:type="simple">nadya_gl94@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>НМИЦ «ЦНИИС и ЧЛХ» МЗ РФ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Medical Research Center “Research Institute of Dentistry and Maxillofacial Surgery” of the Ministry of Health of the Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>НМИЦ «ЦНИИС и ЧЛХ» МЗ РФ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Head of the Laboratory of Materials Science</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>11</day><month>04</month><year>2022</year></pub-date><volume>0</volume><issue>2</issue><fpage>32</fpage><lpage>38</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Попова Н.В., Арсенина О.И., Лебеденко И.Ю., Русанов Ф.С., Хворостенко Е.А., Глухова Н.В., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Попова Н.В., Арсенина О.И., Лебеденко И.Ю., Русанов Ф.С., Хворостенко Е.А., Глухова Н.В.</copyright-holder><copyright-holder xml:lang="en">Popova N.V., Arsenina O.I., Lebedenko I.Y., Rusanov F.S., Khvorostenko E.A., Glukhova N.V.</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.smnsvfu.ru/jour/article/view/142">https://www.smnsvfu.ru/jour/article/view/142</self-uri><abstract><p>Цель данного исследования - экспериментальное и клиническое сравнение стабильности ортодонтических минивинтов «Турбо» (Россия) и «BioRay» (Тайвань). В экспериментальном исследовании было использовано 8 саморежущих винтов по 4 каждого производителя: «BioRay», Тайвань, (длина 10мм, диаметр 2мм) и «Турбо», Россия, (длина 9мм, диаметр 2мм). Все минивинты были вкручены в нативный препарат нижней челюсти свиньи. Стабильность количественно оценивали по крутящим моментам (КМ) динамометрической машиной (Zahoransky AG, Германия). В клиническом исследовании было использовано 62 ортодонтических минивинта (МВ): 16 «Турбо» (Россия) и 46 «BioRay» (Тайвань). Стабильность клинически оценивалась по критерию наличия или отсутствуя подвижности ортодонтического минивинта после приложения нагрузки. Установлено, что отечественные ортодонтические минивинты «Турбо» по первичной стабильности и устойчивости после 7 суток нагрузки в эксперименте, а также по устойчивости к нагрузкам в клинических условиях не уступают минивинтам «BioRay». Исследованные по первичной стабильности и устойчивости, а также по устойчивости к нагрузкам в клинических условиях отечественные ортодонтические минивинты могут успешно применяться в клинической практике наравне с иностранными аналогами.</p></abstract><trans-abstract xml:lang="en"><p>The aim of this research was an experimental and clinical study measuring stability of the orthodontic miniscrews “Turbo” (Russia) and “BioRay” (Taiwan). Four self-drilling orthodontic miniscrews of each manufacturer, i.e. “BioRay”, Taiwan, (10-mm length, 2-mm diameter) and “Turbo”, Russia, (9-mm length, 2-mm diameter), a total of 8 items, were inserted into native pig mandible sample. Their stability was estimated by torques using a dynamometer (Zahoransky AG, Germany). In the clinical study, 62 orthodontic miniscrews were used: 16 “Turbo” (Russia) and 46 “BioRay” (Taiwan). Their stability was clinically evaluated by the criterion of the presence or absence of mobility of the orthodontic miniscrew after the application of the load. It was established that the orthodontic miniscrew “Turbo” (Russia) were not inferior to “BioRay” (Taiwan) miniscrews in the primary stability, stability after 7 days under loading and in resistance to the load in clinical case. In this regard, Russian orthodontic mini-screws can be successfully applied in clinical practice as well as foreign counterparts for studies of primary stability and loads resistance in clinical conditions.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>ортодонтический минивинт</kwd><kwd>шаг резьбы</kwd><kwd>угол резьбы</kwd><kwd>подскуловой гребень</kwd><kwd>нижняя челюсть</kwd><kwd>остеоинтеграция</kwd><kwd>первичная стабильность</kwd><kwd>стабильность ортодонтических минивинтов</kwd><kwd>крутящий момент</kwd><kwd>дестабилизация</kwd></kwd-group><kwd-group xml:lang="en"><kwd>orthodontic miniscrew</kwd><kwd>pitch</kwd><kwd>thread angle</kwd><kwd>submalar ridge</kwd><kwd>mandible</kwd><kwd>osteointegration</kwd><kwd>primary stability</kwd><kwd>orthodontic miniscrew stability</kwd><kwd>insertion torque</kwd><kwd>loss of stability</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation 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