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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">Traumatology and Orthopedics of Russia</journal-id><journal-title-group><journal-title xml:lang="en">Traumatology and Orthopedics of Russia</journal-title><trans-title-group xml:lang="ru"><trans-title>Травматология и ортопедия России</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2311-2905</issn><issn publication-format="electronic">2542-0933</issn><publisher><publisher-name xml:lang="en">Vreden National Medical Research Center of Traumatology and Orthopedics</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">1678</article-id><article-id pub-id-type="doi">10.17816/2311-2905-1678</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>CLINICAL STUDIES</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>КЛИНИЧЕСКИЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="zh"><subject>Clinical studies</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">Pelvic Osteotomies for Treatment of Young Patients With Hip Osteoarthritis Secondary to Developmental Dysplasia</article-title><trans-title-group xml:lang="ru"><trans-title>Реконструкция тазобедренного сустава у молодых пациентов с диспластическим коксартрозом</trans-title></trans-title-group><trans-title-group xml:lang="zh"><trans-title/></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1973-5192</contrib-id><name-alternatives><name xml:lang="en"><surname>Teplenky</surname><given-names>Mikhail P.</given-names></name><name xml:lang="ru"><surname>Тёпленький</surname><given-names>Михаил Павлович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Dr. Sci. (Med.)</p></bio><bio xml:lang="ru"><p>д-р мед. наук, заведующий отделением</p></bio><email>teplenkiymp@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2454-7161</contrib-id><name-alternatives><name xml:lang="en"><surname>Oleinikov</surname><given-names>Evgeny V.</given-names></name><name xml:lang="ru"><surname>Олейников</surname><given-names>Евгений Владимирович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Cand. Sci. (Med.)</p></bio><bio xml:lang="ru"><p>канд. мед. наук, младший научный сотрудник</p></bio><email>ortho-kgn@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5926-7872</contrib-id><name-alternatives><name xml:lang="en"><surname>Bunov</surname><given-names>Vyacheslav S.</given-names></name><name xml:lang="ru"><surname>Бунов</surname><given-names>Вячеслав Сергеевич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Cand. Sci. (Med.)</p></bio><bio xml:lang="ru"><p>канд. мед. наук, ведущий научный сотрудник</p></bio><email>bvsbunov@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5068-6643</contrib-id><name-alternatives><name xml:lang="en"><surname>Fozilov</surname><given-names>Jonibek T.</given-names></name><name xml:lang="ru"><surname>Фозилов</surname><given-names>Джонибек Турдиевич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>аспирант</p></bio><email>turdievich25081995@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">National Ilizarov Medical Research Center for Traumatology and Orthopedics</institution></aff><aff><institution xml:lang="ru">ФГБУ «Национальный медицинский исследовательский центр травматологии и ортопедии им. акад. Г.А. Илизарова» Минздрава России</institution></aff></aff-alternatives><pub-date date-type="preprint" iso-8601-date="2022-01-31" publication-format="electronic"><day>31</day><month>01</month><year>2022</year></pub-date><pub-date date-type="pub" iso-8601-date="2022-01-15" publication-format="electronic"><day>15</day><month>01</month><year>2022</year></pub-date><volume>28</volume><issue>1</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><issue-title xml:lang="zh"/><fpage>19</fpage><lpage>27</lpage><history><date date-type="received" iso-8601-date="2021-10-14"><day>14</day><month>10</month><year>2021</year></date><date date-type="accepted" iso-8601-date="2021-12-23"><day>23</day><month>12</month><year>2021</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2022, Teplenky M.P., Oleinikov E.V., Bunov V.S., Fozilov J.T.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2022, Тёпленький М.П., Олейников Е.В., Бунов В.С., Фозилов Д.Т.</copyright-statement><copyright-statement xml:lang="zh">Copyright ©; 2022,</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="en">Teplenky M.P., Oleinikov E.V., Bunov V.S., Fozilov J.T.</copyright-holder><copyright-holder xml:lang="ru">Тёпленький М.П., Олейников Е.В., Бунов В.С., Фозилов Д.Т.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://journal.rniito.org/jour/article/view/1678">https://journal.rniito.org/jour/article/view/1678</self-uri><abstract xml:lang="en"><p><bold><italic>Background.</italic></bold> The value of joint-sparing reconstructive procedures in patients with osteoarthritis in a dysplastic hip is controversial.</p> <p><bold><italic>The study aimed</italic></bold> to evaluate the immediate and mid-term results of reconstructive interventions performed in patients with this pathology.</p> <p><bold><italic>Methods.</italic></bold> The treatment results of 30 patients aged 14–40 years with osteoarthritis in the dysplastic hip were analyzed. The mean follow-up time was 6.8±1.5 years in group 1 and 4.1±0.7 years in group 2. The clinical condition and treatment results were assessed by D’Aubigne-Postel, Severin, Tonnis criteria, and the Ilizarov Center system. In all cases, extra-articular reconstructive procedures were performed on both articular components.</p> <p><bold><italic>Results.</italic></bold> The patients were divided into two groups by age. In group 1 (14–18 years), the functional result was 16.0±0.5 points. According to the Severin criteria, the joints were distributed as follows: Ia, 7; IIa, 7; IIb, 2; and III, 3. The degree of hip osteoarthritis did not change in 13 joints. Osteoarthritis progressed in one joint, and arthritic changes regressed in four joints. The treatment results according to the criteria of the RSC VTO were good in 14 joints, satisfactory in 5, and unsatisfactory in 1. In group 2 (&gt;18 years, n = 11), the functional result was 15.0±0.4 points. The distribution of joints according to the Severin criteria was as follows: Ia, 3; IIa, 6, and III, 2. The degree of osteoarthritis did not change in 10 joints. Osteoarthritis progressed in one joint. The treatment results according to the criteria of the Ilizarov Center were good in seven joints, satisfactory in three, and unsatisfactory in one.</p> <p><bold><italic>Conclusions.</italic></bold> The differentiated use of joint-sparing reconstructive procedures makes it possible to slow down the progression of the pathological process in the joint even in patients with developed osteoarthritis and, in some cases, to use them as a temporary alternative to endoprosthesis in adolescents and young adults.</p></abstract><trans-abstract xml:lang="ru"><p><bold><italic>Актуальность. </italic></bold>Значение суставосберегающих реконструктивных вмешательств у пациентов с развившимся диспластическим коксартрозом остается дискутабельным.</p> <p><bold><italic>Цель исследования </italic></bold>— оценка ближайших и среднесрочных результатов реконструктивных вмешательств, выполненных у пациентов с диспластическим коксартрозом.</p> <p><bold><italic>Материал и методы. </italic></bold>Проанализированы результаты лечения 30 пациентов с диспластическим коксартрозом в возрасте от 14 до 40 лет. Пациенты были разделены на две группы. В первую группу вошли 19 пациентов в возрасте 14–18 лет, во вторую — 11 пациентов в возрасте 19–40 лет. В первой группе средний срок наблюдения составил 6,8±1,5 лет, во второй группе — 4,1±0,7 года. Клиническое состояние и результаты лечения оценивали по критериям D’Aubigne – Postel, Severin, Tönnis и по системе оценки, разработанной в НМИЦ ТО им. акад. Г.А. Илизарова. У всех пациентов выполняли внесуставные суставосберегающие реконструктивные вмешательства, показания к которым устанавливали с учетом типа суставных поверхностей и величины индекса конгруэнтности суставных поверхностей.</p> <p><bold><italic>Результаты.</italic></bold> В первой группе средний функциональный результат составил 16,0±0,5 балла. Распределение суставов по классификации Severin: Ia — 7, IIa — 7, IIb — 2, III — 3. Степень артроза не изменилась в 13 суставах. Прогрессирование артроза отмечено в одном суставе, регресс артрозных изменений — в четырех суставах. Результаты лечения по критериям НМИЦ ТО им. Г.А. Илизарова: хороший — 14 суставов, удовлетворительный — 4 сустава, неудовлетворительный — 1 сустав. Во второй группе функциональный результат составил 15,0±0,4 балла. Распределение суставов по критериям Severin: Ia — 3, IIa — 6, III — 2. Степень артроза не изменилась в 10 суставах, прогрессирование артроза произошло в одном суставе. Результаты лечения по критериям НМИЦ ТО им. Г.А. Илизарова: хороший — 7 суставов, удовлетворительный — 3, неудовлетворительный — 1.</p> <p><bold><italic>Заключение.</italic></bold> Дифференцированное применение суставосберегающих реконструктивных вмешательств дает возможность замедлить прогрессирование патологического процесса в суставе даже в условиях развившегося артроза и позволяет в ряде случаев использовать их в качестве временной альтернативы эндопротезированию у подростков и пациентов молодого возраста.</p></trans-abstract><trans-abstract xml:lang="zh"><p/></trans-abstract><kwd-group xml:lang="en"><kwd>dysplastic hip</kwd><kwd>hip osteoarthritis</kwd><kwd>joint-sparing reconstruction</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>тазобедренный сустав</kwd><kwd>диспластический коксартроз</kwd><kwd>реконструкция</kwd><kwd>суставосберегающие операции</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Gala L., Clohisy J.C., Beaulé P.E. 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