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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">medalphabet</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинский алфавит</journal-title><trans-title-group xml:lang="en"><trans-title>Medical alphabet</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2078-5631</issn><issn pub-type="epub">2949-2807</issn><publisher><publisher-name>ООО «Альфмед»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.33667/2078-5631-2020-35-32-35</article-id><article-id custom-type="elpub" pub-id-type="custom">medalphabet-1849</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>Статьи</subject></subj-group></article-categories><title-group><article-title>Особенности визуализации наружной кортикальной пластинки во фронтальном отделе нижней челюсти на КЛКТ</article-title><trans-title-group xml:lang="en"><trans-title>The use of CBCT to asses buccal bone thickness overlying mandibular anterior teeth</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>Бованова</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Bovanova</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Аспирант кафедры терапевтической стоматологии</p><p>Москва</p></bio><bio xml:lang="en"/><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГАОУ ВО «Первый Московский государственный медицинский университет имени И.М. Сеченова» Минздрава России (Сеченовский университет), Институт стоматологии имени Е.В. Боровского</institution><country>Россия</country></aff><aff xml:lang="en"><institution>I.M. Sechenov First Moscow State Medical University (Sechenov University)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>14</day><month>01</month><year>2021</year></pub-date><volume>0</volume><issue>35</issue><issue-title>Cтоматология (4)</issue-title><fpage>32</fpage><lpage>35</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Бованова Н.В., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Бованова Н.В.</copyright-holder><copyright-holder xml:lang="en">Bovanova 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.med-alphabet.com/jour/article/view/1849">https://www.med-alphabet.com/jour/article/view/1849</self-uri><abstract><sec><title>Цель исследования</title><p>Цель исследования: выявить особенности визуализации наружной кортикальной пластинки во фронтальном отделе нижней челюсти на конусно-лучевой компьютерной томограмме в соответствии с шириной кератинизированной прикрепленной десны.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы: была исследована ширина кератинизированной прикрепленной десны (КПД) во фронтальном отделе нижней челюсти и данные КЛКТ 40 пациентов. Рентгенологическое исследование было проведено на компьютерном томографе Morita, данные КЛКТ визуализированы с помощью программного обеспечения Planmeca Viewer, на которых была измерена толщина наружной кортикальной пластинки на уровне 3, 4,5, 6 и 8 мм апикальнее цемент-эмалевого соединения.</p></sec><sec><title>Результаты</title><p>Результаты: На расстоянии 3 мм от цемент эмалевого соединения наружная кортикальная пластинка была визуализирована в 69,4% случаев, средняя толщина наружной кортикальной кости для всех зубов составляла менее 1,0 мм, на уровне 4,5 и 6 мм в 30,6% случаев выявлено «отсутствие» наружной кортикальной пластинки, толщина которой постепенно увеличивалась в апикальном направлении (8 мм). При ширине КПД менее 2 мм чаще наблюдался эффект отсутствия наружной кортикальной пластинки по данным КЛКТ.</p></sec><sec><title>Выводы</title><p>Выводы: выявлена взаимосвязь между шириной КПД и анатомическими особенностями подлежащей наружной кортикальной пластинки.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Objectives</title><p>Objectives: the aim of this study was to determine the relationship between gingival width with respect to the underlying bone thickness in mandibular anterior sextant.</p></sec><sec><title>Material and metods</title><p>Material and metods: 40 CBCT were included. Buccal bone thickness was measured at 3, 4.5, 6, 8 mm apical to the cement–enamel junction (CEJ). In addition, the apicoincisal gingival width was measured.</p></sec><sec><title>Results</title><p>Results: at 3 mm from the cement-enamel junction, the buccal bone plate was in 69.4% of cases, the average thickness of buccal bone plate for all teeth was less than 1.0 mm, at the level of 4.5 and 6 mm in 30,6% of cases “Absence” of the external cortical plate, the thickness of which gradually increased in the apical direction (8 mm). When the efficiency is less than 2 mm, the effect of the absence of the external cortical plate according to CBCT data was more often observed.</p></sec><sec><title>Conclusion</title><p>Conclusion: in this study revealed the relationship between the gingival width and the anatomical features of the buccal bone plate.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>конусно-лучевая компьютерная томография</kwd><kwd>наружная кортикальная пластинка</kwd><kwd>кератинизированная прикрепленная десна</kwd><kwd>дигисценция</kwd><kwd>фенестрация</kwd></kwd-group><kwd-group xml:lang="en"><kwd>CBCT</kwd><kwd>buccal bone plate</kwd><kwd>gingival width</kwd><kwd>dehiscence</kwd><kwd>fenestration</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">Макеева И.М., Бякова С.Ф., Аджиева Э.К., Голубева Г.И., Грачев В.И., Касаткина И.В. 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