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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" article-type="research-article" dtd-version="1.1d1" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher">Молодежный инновационный вестник</journal-id><journal-title-group><journal-title>Молодежный инновационный вестник</journal-title></journal-title-group><issn publication-format="print">2415-7805</issn><publisher><publisher-name>Федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный медицинский университет имени Н.Н. Бурденко" Министерства здравоохранения Российской Федерации</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">10207</article-id><article-categories><subj-group subj-group-type="heading"><subject>Conference Proceedings</subject></subj-group></article-categories><title-group><article-title>Development of an original removable reinforced retainer, manufactured using CAD/CAM-technologies and photopolymer 3D-printing</article-title></title-group><contrib-group><contrib contrib-type="author"><name name-style="western"><surname>Grigorenko</surname><given-names>Mark Pavlovich</given-names></name><bio>&lt;p&gt;Ph.D., associate professor of department of dentistry&lt;/p&gt;</bio><email>mark115@yandex.ru</email><uri content-type="orcid">https://orcid.org/0009-0005-2073-6562</uri><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author"><name name-style="western"><surname>Grigorenko</surname><given-names>Pavel Anatolyevich</given-names></name><bio>&lt;p&gt;Ph.D., associate professor, associate professor, head of department of dentistry&lt;/p&gt;</bio><email>p.grgorenko68@yandex.ru</email><uri content-type="orcid">https://orcid.org/0009-0006-3430-6341</uri><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author"><name name-style="western"><surname>Vakushina</surname><given-names>Elena Anatolyevna</given-names></name><bio>&lt;p&gt;D.Med.Sc., professor, professor of the department of orthopedic Dentistry&lt;/p&gt;</bio><email>mark115@yandex.ru</email><uri content-type="orcid">https://orcid.org/0009-0006-3118-6559</uri><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author"><name name-style="western"><surname>Sharipov</surname><given-names>Robert Evgenievich</given-names></name><bio>&lt;p&gt;resident of the department of dentistry&lt;/p&gt;</bio><email>sharipovre@mail.ru</email><uri content-type="orcid">https://orcid.org/0009-0006-4813-4384</uri><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff id="aff-1">Nevinnomyssk medical institute</aff><aff id="aff-2">Stavropol state medical university</aff><pub-date date-type="epub" iso-8601-date="2025-04-25" publication-format="electronic"><day>25</day><month>04</month><year>2025</year></pub-date><volume>14</volume><issue>S1</issue><fpage>757</fpage><lpage>760</lpage><history><pub-date date-type="received" iso-8601-date="2025-01-29"><day>29</day><month>01</month><year>2025</year></pub-date><pub-date date-type="accepted" iso-8601-date="2025-02-25"><day>25</day><month>02</month><year>2025</year></pub-date></history><permissions><copyright-statement>Copyright © 2025, Grigorenko M.P., Grigorenko P.A., Vakushina E.A., Sharipov R.E.</copyright-statement><copyright-year>2025</copyright-year></permissions><abstract>&lt;p&gt;The introduction of digital technologies into dental practice, such as CAD/CAM -echnologies and 3D-printing, contributes to a significant increase in the accuracy, speed and quality of superstructures that vary in purpose, material of manufacture and method of fixation. These innovations reduce the involvement of dental technicians, improve the functional characteristics of products and ensure a personalized approach to each patient. The article presents the developed technique for the manufacture of removable reinforced retainers using 3D-scanning of analog impressions, virtual design of devices in the EXOCAD system and their subsequent manufacture by photopolymer 3D-printing. The structure was reinforced with multi-rope steel wire, and the outer part of the device was created by thermal vacuum stamping. The developed technique demonstrated high accuracy and reliability, ensuring a tight fit of the devices to the teeth, minimal thickness of the structure and improved comfort for patients. Reinforcement significantly increased the strength and durability of the products. Thus, the use of modern CAD/CAM-technologies and 3D-printing methods allows us to standardize the process of manufacturing retainers, minimize errors and optimize their functionality. The results of the study confirm the promise of digital technologies for improving the quality of treatment and the level of patient comfort.&lt;/p&gt;</abstract><kwd-group xml:lang="en"><kwd>digital technologies</kwd><kwd>photopolymer 3D-printing</kwd><kwd>CAD/CAM-technologies</kwd><kwd>removable retainer</kwd><kwd>orthopedic structures</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>цифровые технологии</kwd><kwd>фотополимерная 3D-печать</kwd><kwd>CAD/CAM-технологии</kwd><kwd>съемный ретейнер</kwd><kwd>ортопедические конструкции</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>3D-цифровые методы исследования в ортопедической стоматологии и ортодонтии : Учебное пособие для студентов медицинских вузов / М. П. Григоренко, Е. А. Брагин, Е. А. Вакушина, К. Г. Караков. – Ставрополь : Ставропольский государственный медицинский университет, 2024. – 92 с. – ISBN 978-5-89822-850-7. – EDN QZWUNH.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Арсенина, О. И. Цифровые технологии для эффективного лечения пациентов с дистальной окклюзией и мышечно-суставной дисфункцией / О. И. Арсенина, А. В. Комарова, Н. В. Попова // Ортодонтия. – 2022. – № 3(99). – С. 28-33. – EDN GQFKPP.</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Чхиквадзе, Т. В. Сравнительный анализ применения виртуальных и механических артикуляторов в функциональной диагностике / Т. В. Чхиквадзе, Е. М. Рощин, В. В. Бекреев // Вестник Российского университета дружбы народов. Серия: Медицина. – 2020. – Т. 24, № 1. – С. 38-51. – DOI 10.22363/2313-0245-2020-24-1-38-51. – EDN MGNYDF.</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Ряховский, А. Н. 3D-анализ височно-нижнечелюстного сустава и окклюзионных взаимоотношений на основе компьютерного виртуального моделирования / А. Н. Ряховский, Е. А. Бойцова // Стоматология. – 2020. – Т. 99, № 2. – С. 97-104. – DOI 10.17116/stomat20209902197. – EDN SYSPXL.</mixed-citation></ref></ref-list></back></article>
