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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">uzspbgmu</journal-id><journal-title-group><journal-title xml:lang="ru">Учёные записки Первого Санкт-Петербургского государственного медицинского университета имени академика И. П. Павлова</journal-title><trans-title-group xml:lang="en"><trans-title>The Scientific Notes of the Pavlov University</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1607-4181</issn><issn pub-type="epub">2541-8807</issn><publisher><publisher-name>Academician I.P. Pavlov First St. Petersburg State Medical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.24884/1607-4181-2019-26-4-18-22</article-id><article-id custom-type="elpub" pub-id-type="custom">uzspbgmu-676</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>ОБЗОРЫ И ЛЕКЦИИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>REVIEWS AND LECTURES</subject></subj-group></article-categories><title-group><article-title>Приобретенные пороки развития твердых тканей зубов: молярно-резцовая гипоминерализация эмали (обзор литературы)</article-title><trans-title-group xml:lang="en"><trans-title>Acquired malformations of hard dental tissue: Molar-Incisor-Hipomineralisation (review of literature)</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9157-3845</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ткаченко</surname><given-names>Т. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Tkachenko</surname><given-names>T. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ткаченко Татьяна Борисовна, доктор медицинских наук, профессор, декан Стоматологического факультета, зав. кафедрой стоматологии детского возраста и ортодонтии</p></bio><bio xml:lang="en"><p>Tkachenko Tatyana B., Dr. Sci. (Med.), Prof., Dean of the faculty of dentistry, Head of the Department of pediatric dentistry and orthodontics</p></bio><email xlink:type="simple">decanstom@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5262-5350</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Савушкина</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Savushkina</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Савушкина Наталья Александровна, кандидат медицинских наук, доцент кафедры стоматологии детского возраста и ортодонтии</p></bio><bio xml:lang="en"><p>Savushkina Natalya A., Cand. Sci. (Med.), associate Professor of pediatric dentistry and orthodontics</p></bio><email xlink:type="simple">savushkina-na@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5821-1754</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Карпова</surname><given-names>Л. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Karpova</surname><given-names>L. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Карпова Людмила Сергеевна, ординатор кафедры стоматологии детского возраста и ортодонтии</p><p>197022, Санкт-Петербург, ул. Льва Толстого, д. 6-8</p></bio><bio xml:lang="en"><p>Karpova Lyudmila S., resident of the Department of pediatric dentistry and orthodontics</p></bio><email xlink:type="simple">luda.pav95@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Федеральное государственное бюджетное образовательное учреждение высшего образования «Первый Санкт-Петербургский государственный медицинский университет имени академика И. П. Павлова» Министерства здравоохранения Российской Федерации<country>Россия</country></aff><aff xml:lang="en">Pavlov University<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>08</day><month>11</month><year>2019</year></pub-date><volume>26</volume><issue>4</issue><fpage>18</fpage><lpage>22</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ткаченко Т.Б., Савушкина Н.А., Карпова Л.С., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Ткаченко Т.Б., Савушкина Н.А., Карпова Л.С.</copyright-holder><copyright-holder xml:lang="en">Tkachenko T.B., Savushkina N.A., Karpova L.S.</copyright-holder><license 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.sci-notes.ru/jour/article/view/676">https://www.sci-notes.ru/jour/article/view/676</self-uri><abstract><p>Проводится анализ распространенности, а также приводятся основные причины некариозных поражений эмали, а именно – системной гипоплазии эмали, на основании современных отечественных и зарубежных литературных источников.</p><p>Авторы заявили об отсутствии потенциального конфликта интересов.</p><p>Авторы подтверждают, что соблюдены права людей, принимавших участие в исследовании, включая получение информированного согласия в тех случаях, когда оно необходимо, и правила обращения с животными в случаях их использования в работе. Подробная информация содержится в Правилах для авторов.</p></abstract><trans-abstract xml:lang="en"><p>This article analyzes the prevalence, as well as the main causes of non-carious enamel lesions, and, specifically, systemic enamel hypoplasia. Based on modern domestic and foreign literary sources.</p><p>Authors declare no conflict of interest.</p><p>The authors confirm that they respect the rights of the people participated in the study, including obtaining informed consent when it is necessary, and the rules of treatment of animals when they are used in the study. Author Guidelines contains the detailed information.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>эпидемиология</kwd><kwd>гипоплазия</kwd><kwd>эмаль</kwd><kwd>гипоминерализация</kwd><kwd>молярно-резцовая гипоминерализация</kwd><kwd>детская стоматология</kwd></kwd-group><kwd-group xml:lang="en"><kwd>epidemiology</kwd><kwd>hypoplasia</kwd><kwd>enamel</kwd><kwd>Molar-Incisor-Hipomineralisation (MIH)</kwd><kwd>hipomineralisation</kwd><kwd>pediatric dentistry</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">Справочник по детской стоматологии / под ред. А. Камерона, Р. Уидмера; пер. с англ. под ред. Т. Ф. Виноградовой, Н. В. Гинали, О. З. Топольницкого. – 2-е изд., испр. и перераб. – М.: MEДпресс-информ, 2010. – 392 с.</mixed-citation><mixed-citation xml:lang="en">Handbook of pediatric dentistry. Ed. by A. Cameron, R. Widmer; transl. from Engl. ed. by T. F. 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