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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">10.33667/2078-5631-2021-2-53-55</article-id><article-id custom-type="elpub" pub-id-type="custom">medalphabet-1925</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>Дентальная эвагинация (dens evaginatus) второго премоляра на верхней челюсти. Отчет о клиническом случае</article-title><trans-title-group xml:lang="en"><trans-title>Dental evagination (dens evaginatus) of the second premolar in the upper jaw. Clinical case</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>Мамедова</surname><given-names>Л. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Mamedova</surname><given-names>L. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кафедра стоматологии факультета усовершенствования врачей,  д.м.н., профессор, заведующая кафедрой</p></bio><bio xml:lang="en"><p>DSc, Professor, Department of dentistry faculty of advanced medical education </p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ефимович</surname><given-names>О. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Efimovich</surname><given-names>O. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кафедра стоматологии факультета усовершенствования врачей, к.м.н., доцент кафедры</p></bio><bio xml:lang="en"><p>PhD, Associate Professor, Department of dentistry faculty of advanced medical education </p></bio><email xlink:type="simple">efimovicho@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>Подойников</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Podojnikov</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кафедра стоматологии факультета усовершенствования врачей, старший лаборант кафедры</p></bio><bio xml:lang="en"><p>Senior Research Officer, Department of dentistry faculty of advanced medical education</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Подойникова</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Podoinikova</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>врач стоматолог-терапевт</p></bio><bio xml:lang="en"><p>dentist</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Баштовой</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Bashtovoy</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кафедра стоматологии факультета усовершенствования врачей, доцент кафедры, стоматологии, и. о. главного врача</p></bio><bio xml:lang="en"><p>Acting Chief Physician</p></bio><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Московский областной научноисследовательский клинический институт им. М.Ф. Владимирского</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Moscow Regional Research and Clinical Institute</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ГАУЗ «СП № 66 ДЗМ»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>GAUZ «SP No. 66 DZM»</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Московский областной научноисследовательский клинический институт им. М.Ф. Владимирского;&#13;
ФГБУ ДПО «Центральная государственная медицинская академия» УДП РФ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>GAUZ «SP No. 66 DZM»;&#13;
Central state medical academy of department of presidential affairs</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>27</day><month>03</month><year>2021</year></pub-date><volume>0</volume><issue>2</issue><issue-title>Стоматология (1)</issue-title><fpage>53</fpage><lpage>55</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Мамедова Л.А., Ефимович О.И., Подойников И.В., Подойникова А.А., Баштовой А.А., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Мамедова Л.А., Ефимович О.И., Подойников И.В., Подойникова А.А., Баштовой А.А.</copyright-holder><copyright-holder xml:lang="en">Mamedova L.A., Efimovich O.I., Podojnikov I.V., Podoinikova A.A., Bashtovoy A.A.</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/1925">https://www.med-alphabet.com/jour/article/view/1925</self-uri><abstract><p>Dens evaginatus (DE) представляет собой одонтогенную аномалию развития, которая может быть определена как бугорок или выпуклость на поверхности зуба, состоящая из наружного слоя эмали, дентина и, возможно, пульпы. Ранняя диагностика и лечение дентальной эвагинации важны для предотвращения несвоевременного эндодонтического лечения, окклюзионной травмы, нарушения эстетики, развития фиссурного кариеса. Такая патология развития зуба обычно встречается на премолярах нижней челюсти в качестве дополнительного бугорка или выпуклости между щечным и язычным бугорками. Сообщения о DE на верхнечелюстном премоляре достаточно редко встречаются в литературе. Мы сообщаем об одном таком редком случае на премоляре верхней челюсти.</p><sec><title>Материал и методы</title><p>Материал и методы. В статье описывается клинический случай лечения пациента с дентальной эвагинацией. Для наблюдения использовались рентгеновские снимки, сделанные с помощью конусно-лучевой компьютерной томографии (КЛКТ), а также фотопротокол этапов лечения пациента.</p></sec><sec><title>Вывод</title><p>Вывод. Так как данная патология встречается редко, описание клинического случая поможет врачам лучше понять подходы к лечению зубов при таких аномалиях развития тканей зуба. </p></sec></abstract><trans-abstract xml:lang="en"><p>Dens evaginatus (DE) is an odontogenic developmental abnormality that can be defined as a tubercle or bulge on the surface of a tooth, consisting of the outer layer of enamel, dentin, and possibly pulp. Early diagnosis and treatment of dental evagination is important to prevent untimely endodontic treatment, occlusal trauma, aesthetics, and the development of fissure caries. This pathology of tooth development is usually found on the premolars of the lower jaw as an additional tubercle or bulge between the buccal and lingual tubercles. DE in the maxillary premolar has been reported rarely in the literature. We report one such rare case in the maxillary premolar.</p><sec><title>Material and methods</title><p>Material and methods. The article describes a clinical case of treating a patient with dental evagination. For observation, we used X-ray images made with CBCT, as well as a photo protocol of the stages of patient treatment.</p></sec><sec><title>Conclusions</title><p>Conclusions. Since this pathology is rare, the description of this clinical case will help doctors better understand the approaches to dental treatment with such anomalies in the development of tooth tissues. </p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>дентальная эвагинация</kwd><kwd>dens evaginatus</kwd><kwd>премоляр</kwd><kwd>аномалии развития зубов</kwd></kwd-group><kwd-group xml:lang="en"><kwd>dental evagination</kwd><kwd>dens evaginatus</kwd><kwd>premolar</kwd><kwd>dental anomalies</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">Bilateral Talon Cusp-An unusual presentation and its management Indian / Bhavna Dave [et al.] // Journal of Public Health Research &amp; Development. – 2012. – № 3. – Р. 113–115.</mixed-citation><mixed-citation xml:lang="en">Bilateral Talon Cusp-An unusual presentation and its management Indian / Bhavna Dave [et al.] // Journal of Public Health Research &amp; Development. – 2012. – № 3. – Р. 113–115.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Cho S. 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