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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="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Russian Journal of Dentistry</journal-id><journal-title-group><journal-title xml:lang="en">Russian Journal of Dentistry</journal-title><trans-title-group xml:lang="ru"><trans-title>Российский стоматологический журнал</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1728-2802</issn><issn publication-format="electronic">2413-2934</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">501793</article-id><article-id pub-id-type="doi">10.17816/dent501793</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Clinical Investigations</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Клинические исследования</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Functional condition of the temporomandibular joint in civil aviation pilots and flight attendants</article-title><trans-title-group xml:lang="ru"><trans-title>Функциональное состояние височно-нижнечелюстного сустава у пилотов гражданской авиации и бортпроводников</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2982-0830</contrib-id><contrib-id contrib-id-type="spin">6667-8336</contrib-id><name-alternatives><name xml:lang="en"><surname>Korolkova</surname><given-names>Kristina V.</given-names></name><name xml:lang="ru"><surname>Королькова</surname><given-names>Кристина Владимировна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Postgraduate Student</p></bio><bio xml:lang="ru"><p>аспирант</p></bio><email>drkristinavdent@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0504-7767</contrib-id><contrib-id contrib-id-type="spin">9380-8298</contrib-id><name-alternatives><name xml:lang="en"><surname>Bykova</surname><given-names>Marina V.</given-names></name><name xml:lang="ru"><surname>Быкова</surname><given-names>Марина Владимировна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Cand. Sci. (Med.), Assistant Professor</p></bio><bio xml:lang="ru"><p>кандидат мед. наук, доцент</p></bio><email>bykova_mv@mail.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4978-2608</contrib-id><contrib-id contrib-id-type="spin">4963-8000</contrib-id><name-alternatives><name xml:lang="en"><surname>Bykov</surname><given-names>Denis O.</given-names></name><name xml:lang="ru"><surname>Быков</surname><given-names>Денис Олегович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Cand. Sci. (Med.)</p></bio><bio xml:lang="ru"><p>кандидат мед. наук</p></bio><email>13dantist@mail.ru</email><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2885-3657</contrib-id><contrib-id contrib-id-type="spin">8797-6513</contrib-id><name-alternatives><name xml:lang="en"><surname>Parunov</surname><given-names>Vitaly A.</given-names></name><name xml:lang="ru"><surname>Парунов</surname><given-names>Виталий Анатольевич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Dr. Sci. (Med.), Professor</p></bio><bio xml:lang="ru"><p>доктор мед. наук, профессор</p></bio><email>vparunov@mail.ru</email><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Peoples’ Friendship University of Russia</institution></aff><aff><institution xml:lang="kk"></institution></aff><aff><institution xml:lang="pt"></institution></aff><aff><institution xml:lang="ru">Российский университет дружбы народов имени Патриса Лумумбы</institution></aff><aff><institution xml:lang="zh"></institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Peoples’ Friendship University of Russia</institution></aff><aff><institution xml:lang="ru">Российский университет дружбы народов имени Патриса Лумумбы</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Moscow State University of Medicine and Dentistry named after A.I. Evdokimov</institution></aff><aff><institution xml:lang="ru">Московский государственный медико-стоматологический университет имени А.И. Евдокимова</institution></aff></aff-alternatives><pub-date date-type="preprint" iso-8601-date="2024-01-16" publication-format="electronic"><day>16</day><month>01</month><year>2024</year></pub-date><pub-date date-type="pub" iso-8601-date="2023-12-04" publication-format="electronic"><day>04</day><month>12</month><year>2023</year></pub-date><volume>27</volume><issue>5</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>443</fpage><lpage>449</lpage><history><date date-type="received" iso-8601-date="2023-06-22"><day>22</day><month>06</month><year>2023</year></date><date date-type="accepted" iso-8601-date="2023-09-04"><day>04</day><month>09</month><year>2023</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2023, Eco-Vector</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2023, Эко-Вектор</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="en">Eco-Vector</copyright-holder><copyright-holder xml:lang="ru">Эко-Вектор</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/" start_date="2026-12-04"/></permissions><self-uri xlink:href="https://rjdentistry.com/1728-2802/article/view/501793">https://rjdentistry.com/1728-2802/article/view/501793</self-uri><abstract xml:lang="en"><p><bold>BACKGROUND</bold>: Civil aviation pilots are under constant psychological stress, which is chronic stress. Chronic stress and overexertion are assumed to negatively affect the entire body in general and the maxillary system in particular, changing the morphofunctional condition of maxillofacial muscles and the temporomandibular joint (TMJ).</p> <p><bold>AIM:</bold> To conduct a comprehensive comparative study of the functional state of the dental system of civil aviation pilots and flight attendants, which includes a clinical examination using a simple Hamburg test and TMJ sound vibrography.</p> <p><bold>MATERIALS AND METHODS:</bold> The study enrolled 30 pilots and 30 flight attendants in the comparison group. The standard clinical examination was performed using the Hamburg test. Vibrographic examination of the TMJ using the BioJVA device from the BioPAK complex (BioResearch, USA) was also conducted.</p> <p><bold>RESULTS:</bold> In the Hamburg test, joint clicks and traumatic eccentric occlusion were detected more often in pilots than in flight attendants. According to the results of vibrography, cases with an integral index of &gt;80 PaHz were observed two times more often among pilots than among flight attendants. This indicates possible TMJ pathology.</p> <p><bold>CONCLUSION:</bold> Clinical examination combined with the Hamburg test and vibrography revealed that symptoms of TMJ dysfunction occur much more often among civil aviation pilots than among flight attendants.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Обоснование.</bold> Пилоты гражданской авиации находятся в постоянном психологическом и физическом напряжении, в состоянии хронического стресса. Мы предполагаем, что хронический стресс и перегрузки негативно влияют на организм в целом и на зубочелюстную систему в частности, изменяя морфофункциональное состояние мышц челюстно-лицевой области и височно-нижнечелюстного сустава (ВНЧС).</p> <p><bold>Цель исследования — </bold>комплексное сравнительное изучение функционального состояния зубочелюстной системы пилотов и бортпроводников гражданской авиации, включающее клиническое обследование при помощи простого Гамбургского теста и звуковой вибрографии ВНЧС.</p> <p><bold>Материалы и методы.</bold> Было обследовано 30 пилотов гражданской авиации и 30 бортпроводников группы сравнения. Проведено стандартное клиническое обследование с применением простого Гамбургского теста и вибрографическое исследование ВНЧС на аппарате BioJVA из комплекса BioPAK (BioResearch, США).</p> <p><bold>Результаты.</bold> Гамбургский тест показал, что у пилотов выявлялись чаще, чем у бортпроводников, щелчки в суставе и травматическая эксцентрическая окклюзия. По результатам вибрографии у пилотов в два раза чаще отмечаются случаи с интегральным показателем свыше 80 ПаГц по сравнению с бортпроводниками, что свидетельствует о возможной патологии в ВНЧС.</p> <p><bold>Заключение.</bold> Клиническое обследование в сочетании с Гамбургским тестом и проведённой вибрографией показало, что у пилотов гражданской авиации гораздо чаще встречаются симптомы дисфункции ВНЧС по сравнению с группой бортпроводников.</p></trans-abstract><kwd-group xml:lang="en"><kwd>Hamburg test</kwd><kwd>vibrography</kwd><kwd>pilots</kwd><kwd>civil aviation</kwd><kwd>dysfunction of the temporomandibular joint</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>Гамбургский тест</kwd><kwd>вибрография</kwd><kwd>пилоты</kwd><kwd>гражданская авиация</kwd><kwd>дисфункция височно-нижнечелюстного сустава</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">Ushakov IB, Simakova TG, Soldatov SK, et al. 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