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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">grekov</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник хирургии имени И.И. Грекова</journal-title><trans-title-group xml:lang="en"><trans-title>Grekov's Bulletin of Surgery</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0042-4625</issn><issn pub-type="epub">2686-7370</issn><publisher><publisher-name>Federal State Budgetary Educational Institution of Higher Education «Academician I.P. Pavlov First St. Petersburg State Medical University» of the Ministry of Healthcare of the Russion Federation, FSBEI HE I.P.Pavlov SPbSMU MOH Russia</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.24884/0042-4625-2022-181-6-32-42</article-id><article-id custom-type="elpub" pub-id-type="custom">grekov-2131</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>ВОПРОСЫ ОБЩЕЙ И ЧАСТНОЙ ХИРУРГИИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PROBLEMS OF GENERAL AND SPECIAL SURGERY</subject></subj-group></article-categories><title-group><article-title>Восстановление уровня щели коленного сустава при ревизионном эндопротезировании: рандомизированное контролируемое исследование</article-title><trans-title-group xml:lang="en"><trans-title>Restoring the level of the knee joint line during revision arthroplasty: randomized controlled trial</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4202-4468</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Грицюк</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Gritsyuk</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Грицюк Андрей Анатольевич, доктор медицинских наук, профессор, профессор кафедры травматологии, ортопедии и хирургии катастроф лечебного факультета</p><p>Москва</p></bio><bio xml:lang="en"><p>Gritsyuk Andrey A., Dr. of Sci. (Med.), Professor, Professor of the Department of Traumatology, Orthopedics and Disaster Surgery of the Faculty of Medicine</p><p>Moscow</p></bio><email xlink:type="simple">drgaamma@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2202-8149</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лычагин</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Lychagin</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лычагин Алексей Владимирович, доктор медицинских наук, доцент, зав. кафедрой травматологии, ортопедии и хирургии катастроф</p><p>Москва</p></bio><bio xml:lang="en"><p>Lychagin Alexey V., Dr. of Sci. (Med.), Associate Professor, Head of the Department of Traumatology, Orthopedics and Disaster Surgery of the Faculty of Medicine</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7355-8556</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рукин</surname><given-names>Я. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Rukin</surname><given-names>Ya. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Рукин Ярослав Алексеевич, кандидат медицинских наук, доцент кафедры травматологии, ортопедии и хирургии катастроф лечебного факультета</p><p>Москва</p></bio><bio xml:lang="en"><p>Rukin Yaroslav A., Cand. of Sci. (Med.), Associate Professor of the Department of Traumatology, Orthopedics and Disaster Surgery of the Faculty of Medicine</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0007-2836-6396</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пан</surname><given-names>Чжэнюй</given-names></name><name name-style="western" xml:lang="en"><surname>Pang</surname><given-names>Zhengyu</given-names></name></name-alternatives><bio xml:lang="ru"><p>Пан Чжэнюй, аспирант кафедры травматологии, ортопедии и хирургии катастроф</p><p>Москва</p></bio><bio xml:lang="en"><p>Pang Zhengyu, Postgraduate Student of the Department of Traumatology, Orthopedics and Disaster Surgery of the Faculty of Medicine</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное государственное автономное образовательное учреждение высшего образования Первый Московский государственный медицинский университет имени И.М. Сеченова Министерства здравоохранения Российской Федерации (Сеченовский Университет)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Sechenov First Moscow State Medical University (Sechenov University)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Федеральное государственное автономное образовательное учреждение высшего образования «Первый Московский государственный медицинский университет имени И. М. Сеченова» Министерства здравоохранения Российской Федерации (Сеченовский Университет)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Sechenov First Moscow State Medical University (Sechenov University)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>27</day><month>12</month><year>2022</year></pub-date><volume>181</volume><issue>6</issue><fpage>32</fpage><lpage>42</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Грицюк А.А., Лычагин А.В., Рукин Я.А., Пан Ч., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Грицюк А.А., Лычагин А.В., Рукин Я.А., Пан Ч.</copyright-holder><copyright-holder xml:lang="en">Gritsyuk A.A., Lychagin A.V., Rukin Y.A., Pang Z.</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.vestnik-grekova.ru/jour/article/view/2131">https://www.vestnik-grekova.ru/jour/article/view/2131</self-uri><abstract><p>Пространственная ориентация компонентов эндопротеза и уровень суставной щели – условия успеха ревизионного эндопротезирования коленного сустава.</p><p>ЦЕЛЬ – апробировать предложенный инструмент для прецизионного восстановления уровня щели коленного сустава по верхушке головки малоберцовой кости и оценить эффективность методики по результатам ревизионного эндопротезирования.</p><sec><title>МЕТОДЫ И МАТЕРИАЛЫ</title><p>МЕТОДЫ И МАТЕРИАЛЫ. Проведено одноцентровое рандомизированное контролируемое исследование на кафедре травматологии, ортопедии и хирургии катастроф ФГАОУ ВО Первый МГМУ им. И. М. Сеченова Минздрава России (Сеченовский Университет). Критерии включения: асептическое расшатывание и износ компонентов коленного сустава. 2 группы пациентов: I (основная) выполняли ревизионное ТЭКС с определением уровня суставной щели по предложенному нами методу с применением оригинального инструмента, II (контрольная) – ревизионное эндопротезирование по стандартной методике. Всего в исследование включено 64 пациента: 26 мужчин и 38 женщин, средний возраст – 66,5±7,2 лет, ИМТ в среднем – 32,9±2,6 кг/м2, средний срок ревизионного эндопротезирования коленного сустава составил 36,3±6,7 месяцев. До и после операции выполняли КТ и рентгенографию во фронтальной плоскости, измеряли высоту стояния щели сустава, ориентируясь на верхушку головки малоберцовой кости; тестирование по шкале боли ВАШ, шкалам коленного сустава: OKS, FJS-12, KSS, SF-36 в течение 12 месяцев после операции.</p></sec><sec><title>РЕЗУЛЬТАТЫ</title><p>РЕЗУЛЬТАТЫ. По данным КТ высота стояния суставной щели во фронтальной плоскости до операции: I группа – 21,9±3,3 мм, II группа – 23,4±2,1 мм (р=0,946), после операции: I группа – 23,7±3,4 мм, II группа – 20,8±3,0 мм, р=0,584). При тестировании по ВАШ, OKS, FJS–12, KSS, SF–36 в течение 12 месяцев статистически значимой разницы между группами не выявлено.</p></sec><sec><title>ВЫВОД</title><p>ВЫВОД. Предложенные метод и инструмент позволяют более точно позиционировать уровень щели коленного сустава (на 3,9 % по данным КТ, и на 6,4 % по данным рентгенографии) при ревизионном эндопротезировании. </p></sec></abstract><trans-abstract xml:lang="en"><p>The spatial orientation of the endoprosthesis components and the level of the joint line are the conditions for the success of revision knee arthroplasty.  </p><p>The OBJECTIVE was to test the proposed tool for precision restoration of the level of the knee joint line along the top of the head of the fibula and to evaluate the effectiveness of the technique based on the results of revision arthroplasty. </p><sec><title>METHODS AND MATERIALS</title><p>METHODS AND MATERIALS. A single center randomized controlled study was conducted at the Department of Traumatology, Orthopedics and Disaster Surgery of the Sechenov First Moscow State Medical University of the Ministry of Health of Russia (Sechenov University). Inclusion criteria: aseptic loosening and aging of the knee joint components. Two groups of patients: the first (main) group underwent revision TKA with determination of the level of the joint line according to the method proposed by us using the original instrument, the second (control) – revision arthroplasty according to the standard method. A total of 64 patients were included in the study: 26 men and 38 women, mean age – 66.5±7.2 years, BMI on average – 32.9±2.6 kg/m2, the average period of revision knee arthroplasty was 36.3±6.7 months. Before and after the operation, CT and X-ray in the frontal plane were performed, the height of the joint line was measured, focusing on the top of the head of the fibula; testing on the VAS pain scale, knee joint scales: OKS, FJS-12, KSS, SF-36 for 12 months after operation.  </p></sec><sec><title>RESULTS</title><p>RESULTS. According to CT data, the height of the joint line in the frontal plane before surgery: group I – 21.9±3.3 mm, group II – 23.4±2.1 mm (p=0.946), after surgery: group I – 23.7±3.4 mm, group II – 20.8±3.0 mm, p=0.584). When testing for VAS, OKS, FJS–12, KSS, SF–36 for 12 months, there was no statistically significant difference between the groups.  </p></sec><sec><title>CONCLUSION</title><p>CONCLUSION. The proposed method and instrument make it possible to position the level of the knee joint line more accurately (by 3.9 % according to CT data and by 6.4 % according to X-ray data) during revision arthroplasty. </p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>ревизионное эндопротезирование коленного сустава</kwd><kwd>уровень щели сустава</kwd><kwd>позиционирование протеза</kwd></kwd-group><kwd-group xml:lang="en"><kwd>revision knee arthroplasty</kwd><kwd>joint line level</kwd><kwd>prosthesis positioning </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">Canovas F, Dagneaux L. Quality of life after total knee arthroplasty. Orthop. Traumatol Surg Res. 2018 Feb;104(1S):S41-S46.</mixed-citation><mixed-citation xml:lang="en">Canovas F., Dagneaux L. 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