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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">17772</article-id><article-id pub-id-type="doi">10.17816/2311-2905-17772</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">How justified is simultaneous femoral head reduction osteotomy and triple pelvic osteotomy in children with perthes disease?</article-title><trans-title-group xml:lang="ru"><trans-title>Насколько оправдано симультанное выполнение сегментарной резекции головки бедренной кости и тройной остеотомии таза у детей с болезнью Пертеса?</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/0000-0003-4931-2817</contrib-id><contrib-id contrib-id-type="spin">9903-6861</contrib-id><name-alternatives><name xml:lang="en"><surname>Bortulev</surname><given-names>Pavel I.</given-names></name><name xml:lang="ru"><surname>Бортулёв</surname><given-names>Павел Игоревич</given-names></name><name xml:lang="zh"><surname></surname><given-names></given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Cand. Sci. (Med.),<italic> </italic>N.I. Pirogov Clinic of High Medical Technologies</p></bio><bio xml:lang="ru"><p>канд. мед. наук, Клиника высоких медицинских технологий им. Н.И. Пирогова</p></bio><email>pavel.bortulev@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9865-2434</contrib-id><contrib-id contrib-id-type="spin">5487-4230</contrib-id><name-alternatives><name xml:lang="en"><surname>Baskaeva</surname><given-names>Tamila V.</given-names></name><name xml:lang="ru"><surname>Баскаева</surname><given-names>Тамила Владимировна</given-names></name><name xml:lang="zh"><surname></surname><given-names></given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>tamila-baskaeva@mail.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0001-6710-0327</contrib-id><name-alternatives><name xml:lang="en"><surname>Rustamov</surname><given-names>Arslan N.</given-names></name><name xml:lang="ru"><surname>Рустамов</surname><given-names>Арслан Нажмутдинович</given-names></name><name xml:lang="zh"><surname></surname><given-names></given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>arslan.rustamov1999@mail.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6900-0824</contrib-id><name-alternatives><name xml:lang="en"><surname>Shmel’kov</surname><given-names>Andrey V.</given-names></name><name xml:lang="ru"><surname>Шмельков</surname><given-names>Андрей Владимирович</given-names></name><name xml:lang="zh"><surname></surname><given-names></given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Cand. Sci. (Med.), Clinics of SamSMU</p></bio><bio xml:lang="ru"><p>канд. мед. наук,<italic> </italic>клиники СамГМУ</p></bio><email>pheniks-fire@mail.ru</email><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4294-8724</contrib-id><contrib-id contrib-id-type="spin">7041-3884</contrib-id><name-alternatives><name xml:lang="en"><surname>Grigoriev</surname><given-names>Alexander V.</given-names></name><name xml:lang="ru"><surname>Григорьев</surname><given-names>Александр Владимирович</given-names></name><name xml:lang="zh"><surname></surname><given-names></given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>avgrigoriev@mail.ru</email><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7124-5473</contrib-id><contrib-id contrib-id-type="spin">9706-1851</contrib-id><name-alternatives><name xml:lang="en"><surname>Kornyakov</surname><given-names>Pavel N.</given-names></name><name xml:lang="ru"><surname>Корняков</surname><given-names>Павел Николаевич</given-names></name><name xml:lang="zh"><surname></surname><given-names></given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>pashat-1000@mail.ru</email><xref ref-type="aff" rid="aff5"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Saint Petersburg State University</institution></aff><aff><institution xml:lang="ru">ФГБОУ ВО «Санкт-Петербургский государственный университет»</institution></aff><aff><institution xml:lang="zh"></institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">H. Turner Center for Children’s Orthopedics and Trauma Surgery</institution></aff><aff><institution xml:lang="ru">ФГБУ «Национальный медицинский исследовательский центр детской травматологии и ортопедии им. Г.И. Турнера» Минздрава России</institution></aff><aff><institution xml:lang="zh"></institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Samara State Medical University</institution></aff><aff><institution xml:lang="ru">ФГБОУ ВО «Самарский государственный медицинский университет» Минздрава России</institution></aff><aff><institution xml:lang="zh"></institution></aff></aff-alternatives><aff-alternatives id="aff4"><aff><institution xml:lang="en">Moscow Regional Children’s Clinical Trauma and Orthopedic Hospital</institution></aff><aff><institution xml:lang="ru">ГБУЗ МО «Московская областная детская клиническая травматолого-ортопедическая больница»</institution></aff><aff><institution xml:lang="zh"></institution></aff></aff-alternatives><aff-alternatives id="aff5"><aff><institution xml:lang="en">Federal Center of Traumatology, Orthopedics and Arthroplasty (Cheboksary)</institution></aff><aff><institution xml:lang="ru">ФГБУ «Федеральный центр травматологии, ортопедии и эндопротезирования» Минздрава России (г. Чебоксары)</institution></aff><aff><institution xml:lang="zh"></institution></aff></aff-alternatives><pub-date date-type="preprint" iso-8601-date="2026-01-14" publication-format="electronic"><day>14</day><month>01</month><year>2026</year></pub-date><pub-date date-type="pub" iso-8601-date="2026-03-24" publication-format="electronic"><day>24</day><month>03</month><year>2026</year></pub-date><volume>32</volume><issue>1</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><issue-title xml:lang="zh"/><fpage>51</fpage><lpage>64</lpage><history><date date-type="received" iso-8601-date="2025-10-12"><day>12</day><month>10</month><year>2025</year></date><date date-type="accepted" iso-8601-date="2025-11-24"><day>24</day><month>11</month><year>2025</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2026, Eco-Vector</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2026, Эко-Вектор</copyright-statement><copyright-statement xml:lang="zh">Copyright ©; 2026, Eco-Vector</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="en">Eco-Vector</copyright-holder><copyright-holder xml:lang="ru">Эко-Вектор</copyright-holder><copyright-holder xml:lang="zh">Eco-Vector</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-nc-nd/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://journal.rniito.org/jour/article/view/17772">https://journal.rniito.org/jour/article/view/17772</self-uri><abstract xml:lang="en"><p><bold>Background.<italic> </italic></bold>At the current stage of reconstructive orthopedics, femoral head reduction osteotomy in patients with severe aspherical deformation of the femoral head (Stulberg classes IV-V) remains the only effective surgical procedure capable of providing a favorable long-term outcome. However, in the vast majority of cases, secondary hip subluxation develops in the early postoperative period. In this context, simultaneous performance of femoral head reduction osteotomy and triple pelvic osteotomy appears to be a logical option.</p> <p><bold>The aim of the study<italic> </italic></bold>— to perform a clinical and radiographic analysis of the outcomes of simultaneous femoral head reduction osteotomy and triple pelvic osteotomy in children with Perthes disease and Stulberg class IV-V femoral head deformity, as well as to assess the invasiveness of the procedure.</p> <p><bold>Methods.<italic> </italic></bold>The study was based on the analysis of clinical, radiographic, and laboratory data from 25 patients (25 hip joints) aged 8 to 12 years with Stulberg class IV-V femoral head deformity due to Perthes disease. All patients were divided into two groups. Group I included 15 patients who underwent simultaneous femoral head reduction osteotomy and triple pelvic osteotomy. Group II consisted of 10 patients who underwent triple pelvic osteotomy as the second stage due to the development of secondary hip subluxation.</p> <p><bold>Results.<italic> </italic></bold>A comprehensive assessment of surgical invasiveness revealed no statistically significant differences. At a follow-up period of at least 6 months after surgery, all patients in Group I demonstrated a marked improvement in the femoral head shape, as well as the restoration of the articular surface congruency with adequate hip joint stability. In Group II, hip subluxation was eliminated. However, some patients required a greater degree of acetabular fragment correction.</p> <p><bold>Conclusion.<italic> </italic></bold>Simultaneous femoral head reduction osteotomy and triple pelvic osteotomy enables the restoration of the articular surface congruency while minimizing the risk of secondary hip subluxation. Moreover, this combined approach does not demonstrate excessive invasiveness compared with other surgical procedures performed via an anterolateral approach.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Актуальность.<italic> </italic></bold>На современном этапе развития реконструктивной ортопедии у пациентов с грубой асферичной деформацией головки (IV–V класс по классификации Stulberg) единственной эффективной операцией, способной обеспечить долгосрочный хороший результат лечения, является сегментарная резекция головки. Однако в подавляющем большинстве случаев уже в ближайшее время формируется вторичный подвывих бедра. В связи с этим было бы вполне логичным симультанное выполнение сегментарной резекции головки и тройной остеотомии таза.</p> <p><bold>Цель исследования </bold>— провести клинико-рентгенологический анализ результатов симультанного выполнения сегментарной резекции головки бедренной кости и тройной остеотомии таза с деформацией головки бедренной кости IV–V класса по Stulberg при болезни Пертеса, а также оценить травматичность вмешательства.</p> <p><bold>Материал и методы.<italic> </italic></bold>Работа основана на анализе результатов исследования клинико-рентгенологическим и лабораторным методами 25 пациентов (25 тазобедренных суставов) в возрасте от 8 до 12 лет с деформацией головки бедренной кости IV–V класса по Stulberg при болезни Пертеса. Все пациенты были разделены на две группы исследования: 15 пациентам (I группа) было проведено симультанное выполнение сегментарной резекции головки бедренной кости и тройной остеотомии таза; 10 пациентам (II группа) выполнялась тройная остеотомия таза как второй этап в связи с развитием вторичного подвывиха бедра.</p> <p><bold>Результаты.</bold> Проведенная комплексная оценка травматичности выполненных вмешательств в обеих группах исследования не имела значимых отличий. В срок наблюдения не менее 6 мес. после хирургического лечения у всех пациентов группы I отмечалось значительное улучшение формы головки бедренной кости, восстановление конгруэнтности суставных поверхностей с достижением адекватной стабильности тазобедренного сустава. У пациентов группы II отмечалась ликвидация подвывиха, однако у некоторых потребовалась большая степень коррекции ацетабулярного фрагмента.</p> <p><bold>Заключение.</bold> Симультанное выполнение сегментарной резекции головки бедренной кости и тройной остеотомии таза позволяет восстановить конгруэнтность суставных поверхностей с нивелированием риска формирования вторичного подвывиха бедра, а также не обладает избыточной травматичностью в сравнении с другими видами вмешательств, выполняемых из переднебокового хирургического доступа.</p></trans-abstract><trans-abstract xml:lang="zh"><p/></trans-abstract><kwd-group xml:lang="en"><kwd>children</kwd><kwd>Perthes disease</kwd><kwd>femoral head deformity</kwd><kwd>hip subluxation</kwd><kwd>incongruency</kwd><kwd>femoral head reduction osteotomy</kwd><kwd>triple pelvic osteotomy</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>дети</kwd><kwd>болезнь Пертеса</kwd><kwd>деформация головки бедренной кости</kwd><kwd>подвывих бедра</kwd><kwd>дисконгруэнтность</kwd><kwd>сегментарная резекция головки бедренной кости</kwd><kwd>тройная остеотомия таза</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Stulberg S.D., Cooperman D.R., Wallensten R. 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