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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="review-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Russian Medicine</journal-id><journal-title-group><journal-title xml:lang="en">Russian Medicine</journal-title><trans-title-group xml:lang="ru"><trans-title>Российский медицинский журнал</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0869-2106</issn><issn publication-format="electronic">2412-9100</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">42553</article-id><article-id pub-id-type="doi">10.18821/0869-2106-2020-26-2-114-118</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Reviews</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Научные обзоры</subject></subj-group><subj-group subj-group-type="article-type"><subject>Review Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Periodontal biotype: anatomic features and association with surrounding tissue</article-title><trans-title-group xml:lang="ru"><trans-title>Биотип пародонта: анатомические особенности и взаимосвязь с окружающими тканями</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4723-6067</contrib-id><name-alternatives><name xml:lang="en"><surname>Kopetskiy</surname><given-names>I. S.</given-names></name><name xml:lang="ru"><surname>Копецкий</surname><given-names>Игорь Сергеевич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, PhD, DSc, Professor</p></bio><bio xml:lang="ru"><p>д.м.н., профессор</p></bio><email>ludmila-stomatolog@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6150-0282</contrib-id><name-alternatives><name xml:lang="en"><surname>Pobozhieva</surname><given-names>L. V.</given-names></name><name xml:lang="ru"><surname>Побожьева</surname><given-names>Людмила Владимировна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, PhD</p></bio><bio xml:lang="ru"><p>к.м.н.</p></bio><email>ludmila-stomatolog@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3854-456X</contrib-id><name-alternatives><name xml:lang="en"><surname>Shevelyuk</surname><given-names>Yu. V.</given-names></name><name xml:lang="ru"><surname>Шевелюк</surname><given-names>Юлия Владимировна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, PhD</p></bio><bio xml:lang="ru"><p>к.м.н.</p></bio><email>ulija.med5@gmail.com</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3199-5314</contrib-id><name-alternatives><name xml:lang="en"><surname>Kopetskaya</surname><given-names>A. I.</given-names></name><name xml:lang="ru"><surname>Копецкая</surname><given-names>Алена Игоревна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>alyonasom@gmail.com</email><xref ref-type="aff" rid="aff3"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">N.I. Pirogov Russian National Research Medical University</institution></aff><aff><institution xml:lang="ru">ФГБОУ ВО «РНИМУ им. Н.И. Пирогова» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">I.M. Sechenov First Moscow Medicine State University</institution></aff><aff><institution xml:lang="ru">ФГАОУ ВО «ПМГМУ им. И. М. Сеченова» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">A.I. Evdokimov Moscow State Medical-Dentistry University</institution></aff><aff><institution xml:lang="ru">ФГБОУ ВО «МГМСУ им. А.И. Евдокимова» Минздрава России</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2020-08-19" publication-format="electronic"><day>19</day><month>08</month><year>2020</year></pub-date><volume>26</volume><issue>2</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>114</fpage><lpage>118</lpage><history><date date-type="received" iso-8601-date="2020-08-19"><day>19</day><month>08</month><year>2020</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2020, Eco-Vector</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2020, ООО "Эко-Вектор"</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="en">Eco-Vector</copyright-holder><copyright-holder xml:lang="ru">ООО "Эко-Вектор"</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/" start_date="2023-08-19"/></permissions><self-uri xlink:href="https://medjrf.com/0869-2106/article/view/42553">https://medjrf.com/0869-2106/article/view/42553</self-uri><abstract xml:lang="en"><p>The high prevalence of periodontal diseases, up to 90%, is an important issue in medicine. The periodontal biotype is one of the most important parameters that determine the course and prognosis of periodontal diseases. Gingival thickness, keratinized tissue, and bone morphology are the main characteristics of the periodontal biotype. This article presents a review of the literature on the characteristics of periodontal biotypes, their response to treatment, and treatment prognosis. A search of electronic databases (Medline, EMBASE, CyberLeninka, Elibrary, and RINC) was performed for the literature review. The article also presents studies about relationships among periodontal biotype, recession, and malocclusion. The thin biotype is a predictive factor of gingival recession. Recessions are characterized by apical migration of marginal gingiva and defects in root coverage. Gingival recession may result from orthodontic movement of teeth, particularly among patients with the thin gingival biotype. The thin and thick biotypes respond differently to inflammation, restorative and surgical effects, and parafunctional habits. A gingival thickness greater than 2 mm can be categorized as the thick biotype and less than 1,5 mm as the thin biotype. Gingival thickness can affect the results of restorative therapy and root coverage procedures. It is necessary to determine the gingival biotype before initiating treatment. Special care must be taken when planning treatment for cases with a thin biotype.</p></abstract><trans-abstract xml:lang="ru"><p>Высокая распространенность заболеваний пародонта, достигающая 90% среди населения, является важным вопросом медицины. Следует отметить, что биотип пародонта является одним из важнейших параметров, определяющим течение и прогноз заболеваний опорно-удерживающих тканей зуба. Для характеристики биотипа пародонта используют такие показатели как толщина десны, морфология костной ткани и кератинизированные ткани. В статье представлен обзор литературы, отражающий характеристику биотипов пародонта, их ответную реакцию на стоматологические вмешательства и прогноз лечения. Для составления обзора использовали поиск литературы по базам данных MedLine, EMBASE, CyberLeninka, eLibrary, РИНЦ. Также приведены данные исследований, отражающих взаимосвязь биотипа пародонта, наличие рецессии десны, патологии прикуса. Установлено, что рецессии преимущественно наблюдаются у зубов с тонким биотипом. Рецессия характеризуется апикальной миграцией маргинальной десны и обнажением поверхности корня зуба. Следует отметить, что ортодонтическое передвижение зубов может стать причиной рецессии и часто встречается при тонком биотипе десны. Тонкий и толстый биотипы десны отвечают по - разному на воспаление, реставрации, травматические воздействия и парафункциональные привычки. Толщина десны более 2 мм рассматривается как толстый биотип, толщины десны менее 1,5 мм относят к тонкому биотипу. Толщина десны может определить исход вмешательств по закрытию рецессии корня зуба и реставрационного лечения. Крайне важно определять биотип десны до проведения лечения. Особую осторожность следует проявить при планировании лечения при тонком биотипе десны.</p></trans-abstract><kwd-group xml:lang="en"><kwd>review</kwd><kwd>gingiva</kwd><kwd>periodontal tissue</kwd><kwd>biotype</kwd><kwd>recession</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>обзор</kwd><kwd>десна</kwd><kwd>пародонт</kwd><kwd>биотип</kwd><kwd>рецессия</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><citation-alternatives><mixed-citation xml:lang="en">Grudyanov A.I. Periodontal Diseases. [Zabolevaniya Parodonta]. Moscow: MIA; 2009. (in Russian)</mixed-citation><mixed-citation xml:lang="ru">Грудянов А.И. Заболевания пародонта. 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