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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">Pediatric Traumatology, Orthopaedics and Reconstructive Surgery</journal-id><journal-title-group><journal-title xml:lang="en">Pediatric Traumatology, Orthopaedics and Reconstructive Surgery</journal-title><trans-title-group xml:lang="ru"><trans-title>Ортопедия, травматология и восстановительная хирургия детского возраста</trans-title></trans-title-group><trans-title-group xml:lang="zh"><trans-title>Pediatric Traumatology, Orthopaedics and Reconstructive Surgery</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2309-3994</issn><issn publication-format="electronic">2410-8731</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">633171</article-id><article-id pub-id-type="doi">10.17816/PTORS633171</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">Slipped capital femoral epiphysis in children engaged in sports</article-title><trans-title-group xml:lang="ru"><trans-title>Юношеский эпифизеолиз головки бедренной кости у детей, занимающихся спортом</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/0000-0002-9084-5634</contrib-id><contrib-id contrib-id-type="spin">2454-6548</contrib-id><name-alternatives><name xml:lang="en"><surname>Barsukov</surname><given-names>Dmitrii B.</given-names></name><name xml:lang="ru"><surname>Барсуков</surname><given-names>Дмитрий Борисович</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>MD, PhD, Cand. Sci. (Medicine)</p></bio><bio xml:lang="ru"><p>канд. мед. наук</p></bio><email>dbbarsukov@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4931-2817</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>MD, PhD, Cand. Sci. (Medicine)</p></bio><bio xml:lang="ru"><p>канд. мед. наук</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/0000-0002-7026-1586</contrib-id><contrib-id contrib-id-type="spin">3744-8613</contrib-id><name-alternatives><name xml:lang="en"><surname>Pozdnikin</surname><given-names>Ivan Yu.</given-names></name><name xml:lang="ru"><surname>Поздникин</surname><given-names>Иван Юрьевич</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>MD, PhD, Cand. Sci. (Medicine)</p></bio><bio xml:lang="ru"><p>канд. мед. наук</p></bio><email>pozdnikin@gmail.com</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><bio xml:lang="en"><p>MD</p></bio><email>tamila-baskaeva@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">H. Turner National Medical Research Center for Сhildren’s Orthopedics and Trauma Surgery</institution></aff><aff><institution xml:lang="ru">Национальный медицинский исследовательский центр детской травматологии и ортопедии имени Г.И. Турнера</institution></aff><aff><institution xml:lang="zh"></institution></aff></aff-alternatives><pub-date date-type="preprint" iso-8601-date="2024-09-20" publication-format="electronic"><day>20</day><month>09</month><year>2024</year></pub-date><pub-date date-type="pub" iso-8601-date="2024-09-30" publication-format="electronic"><day>30</day><month>09</month><year>2024</year></pub-date><volume>12</volume><issue>3</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><issue-title xml:lang="zh"/><fpage>317</fpage><lpage>325</lpage><history><date date-type="received" iso-8601-date="2024-06-04"><day>04</day><month>06</month><year>2024</year></date><date date-type="accepted" iso-8601-date="2024-07-24"><day>24</day><month>07</month><year>2024</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2024,</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2024, Эко-Вектор</copyright-statement><copyright-statement xml:lang="zh">Copyright ©; 2024,</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Эко-Вектор</copyright-holder></permissions><self-uri xlink:href="https://journals.eco-vector.com/turner/article/view/633171">https://journals.eco-vector.com/turner/article/view/633171</self-uri><abstract xml:lang="en"><p><italic>BACKGROUND:</italic> Epiphysis displacement factors in slipped capital femoral epiphysis are defined as an external mechanical impact on the affected joint of different orientation and intensity, the nature of which may determine the type, direction, and severity of epiphysis displacement. There may be differences in the immediate causes of dislocation and in the nature of the course and timing of detection of the disease in children who were engaged in sports compared to those who were not engaged in sports. Identifying these differences may be beneficial for preventing the occurrence of epiphyseal displacement in slipped capital femoral epiphysis.</p> <p><italic>AIM:</italic> To determine the immediate causes of epiphyseal displacement and the peculiarities of the course of SCFE in children practicing sports.</p> <p><italic>MATERIALS AND METHODS:</italic> The study included 256 patients aged 11–14 years with slipped capital femoral epiphysis who were admitted at our center, from whom 68 patients were subsequently selected. The main group included 34 children who were engaged in sports and whose first symptoms of the disease appeared during training. The control group included 34 children who were not engaged in sports activities and whose first symptoms of the disease appeared for no apparent reason. Clinical, radiologic, and statistical methods of research were used.</p> <p><italic>RESULTS:</italic> In the main group, no severe forms of slipped capital femoral epiphysis such as bilateral displacement, acute displacement with chronic displacement, and early complications of the disease were noted, whereas in the control group, the number of patients with such conditions was 6 (17.6%), 4 (11.8%), and 1 (2.9%), respectively. Additionally, in 2 (5.9%) children of the main group, an extremely rare “valgus” displacement of the epiphysis was detected. Both cases occurred in gymnast girls owing to the use of a special “split” sitting technique.</p> <p><italic>CONCLUSIONS:</italic> Severe forms of slipped capital femoral epiphysis are less frequent in children who practiced sports than in those who were not engaged in sports. This is associated with earlier medical attention. “Valgus” displacement of the epiphysis is more common in children with slipped capital femoral epiphysis who practiced sports than in those who did not do sports. This may be attributed to the use of some of the most traumatic exercises in the training process.</p></abstract><trans-abstract xml:lang="ru"><p><italic>Обоснование.</italic> Под производящими факторами смещения эпифиза при юношеском эпифизеолизе головки бедренной кости подразумевается внешнее механическое воздействие на пораженный сустав различной направленности и интенсивности, от характера которого могут зависеть разновидность, направление и выраженность смещения эпифиза. По нашему мнению, у детей, занимавшихся в спортивных секциях, могут присутствовать некоторые отличия в непосредственных причинах возникновения смещения, а также в характере течения и в сроках выявления заболевания, по сравнению с детьми, не имевшими отношения к спорту. Не исключено, что выяснение этих отличий может способствовать профилактике возникновения смещения эпифиза при юношеском эпифизеолизе головки бедренной кости.</p> <p><italic>Цель</italic> — выяснить непосредственные причины смещения эпифиза и особенности течения юношеского эпифизеолиза головки бедренной кости у детей, занимавшихся в спортивных секциях.</p> <p><italic>Материалы и методы.</italic> В исследование вошли 256 пациентов нашего Центра с юношеским эпифизеолизом головки бедренной кости в возрасте от 11 до 14 лет, из которых в последующем отобрано 68 пациентов. Основная группа — 34 ребенка, занимавшихся в спортивных секциях, у которых первые симптомы заболевания появились во время тренировки. Контрольная группа — 34 ребенка, не занимавшихся в спортивных секциях, у которых первые симптомы заболевания появились без видимой причины. Использованы клинический, рентгенологический и статистический методы исследования.</p> <p><italic>Результаты.</italic> В основной группе не отмечено таких тяжелых форм юношеского эпифизеолиза головки бедренной кости, как двустороннее смещение эпифиза, острое смещение на фоне хронического, а также ранних осложнений заболевания, при этом в контрольной группе количество подобных пациентов составляло 6 (17,6 %), 4 (11,8 %) и 1 (2,9 %) соответственно. Кроме того, у 2 (5,9 %) детей основной группы выявлено крайне редко встречающееся «вальгусное» смещение эпифиза. В обоих случаях оно произошло у девочек-гимнасток вследствие применения особой техники посадки на «шпагат».</p> <p><italic>Заключение.</italic> Тяжелые формы юношеского эпифизеолиза головки бедренной кости у детей, занимавшихся в спортивных секциях, встречаются реже, чем у детей из контрольной группы, что связано с более ранним обращением пациента за медицинской помощью. «Вальгусное» смещение эпифиза у детей с юношеским эпифизеолизом головки бедренной кости, занимавшихся в спортивных секциях, встречается чаще, чем у детей из контрольной группы, что связано с использованием в тренировочном процессе некоторых наиболее травмоопасных упражнений.</p></trans-abstract><trans-abstract xml:lang="zh"><p/></trans-abstract><kwd-group xml:lang="en"><kwd>hip joint</kwd><kwd>slipped capital femoral epiphysis</kwd><kwd>youth sports</kwd><kwd>sports trauma</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>тазобедренный сустав</kwd><kwd>юношеский эпифизеолиз головки бедренной кости</kwd><kwd>детско-юношеский спорт</kwd><kwd>спортивная травма</kwd></kwd-group><funding-group><award-group><funding-source><institution-wrap><institution xml:lang="en">Government of the Russian Federation</institution></institution-wrap><institution-wrap><institution xml:lang="ru">Правительство РФ</institution></institution-wrap></funding-source><award-id>1023030700030-9-3.2.10</award-id></award-group></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><citation-alternatives><mixed-citation xml:lang="en">Krechmar AN. 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