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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">Russian Journal of Pediatric Surgery, Anesthesia and Intensive Care</journal-id><journal-title-group><journal-title xml:lang="en">Russian Journal of Pediatric Surgery, Anesthesia and Intensive Care</journal-title><trans-title-group xml:lang="ru"><trans-title>Российский вестник детской хирургии, анестезиологии и реаниматологии</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2219-4061</issn><issn publication-format="electronic">2587-6554</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">1906</article-id><article-id pub-id-type="doi">10.17816/psaic1906</article-id><article-id pub-id-type="edn">YDTXBS</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Case reports</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Клинические случаи</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">Arthroscopically Assisted Reduction for Teratogenic Hip Dislocation in a Child with Multiple Congenital Malformations</article-title><trans-title-group xml:lang="ru"><trans-title>Артроскопически-ассистированное вправление при тератогенном вывихе бедра у ребенка со множественными врожденными пороками развития</trans-title></trans-title-group><trans-title-group xml:lang="zh"><trans-title>在伴有多发性先天性畸形患儿中应用关节镜辅助闭合复位治疗畸胎性髋关节脱位</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8785-7725</contrib-id><contrib-id contrib-id-type="spin">2660-5048</contrib-id><name-alternatives><name xml:lang="en"><surname>Vybornov</surname><given-names>Dmitry Yu.</given-names></name><name xml:lang="ru"><surname>Выборнов</surname><given-names>Дмитрий Юрьевич</given-names></name><name xml:lang="zh"><surname>Vybornov</surname><given-names>Dmitry Yu.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Dr. Sci. (Medicine), Professor</p></bio><bio xml:lang="ru"><p>д-р мед. наук, профессор</p></bio><bio xml:lang="zh"><p>MD, Dr. Sci. (Medicine), Professor</p></bio><email>dgkb13@gmail.com</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9303-2372</contrib-id><contrib-id contrib-id-type="spin">2991-4953</contrib-id><name-alternatives><name xml:lang="en"><surname>Tarasov</surname><given-names>Nikolay I.</given-names></name><name xml:lang="ru"><surname>Тарасов</surname><given-names>Николай Иванович</given-names></name><name xml:lang="zh"><surname>Tarasov</surname><given-names>Nikolay I.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Cand. Sci. (Medicine)</p></bio><bio xml:lang="ru"><p>канд. мед. наук</p></bio><bio xml:lang="zh"><p>MD, Cand. Sci. (Medicine)</p></bio><email>tarasov_doctor@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0004-6147-7483</contrib-id><contrib-id contrib-id-type="spin">8015-0522</contrib-id><name-alternatives><name xml:lang="en"><surname>Trusova</surname><given-names>Natalya G.</given-names></name><name xml:lang="ru"><surname>Трусова</surname><given-names>Наталья Геннадьевна</given-names></name><name xml:lang="zh"><surname>Trusova</surname><given-names>Natalya G.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Cand. Sci. (Medicine)</p></bio><bio xml:lang="ru"><p>канд. мед. наук</p></bio><bio xml:lang="zh"><p>MD, Cand. Sci. (Medicine)</p></bio><email>TrusovaNG1@zdrav.mos.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4502-1465</contrib-id><contrib-id contrib-id-type="spin">8652-7493</contrib-id><name-alternatives><name xml:lang="en"><surname>Koroteev</surname><given-names>Vladimir V.</given-names></name><name xml:lang="ru"><surname>Коротеев</surname><given-names>Владимир Викторович</given-names></name><name xml:lang="zh"><surname>Koroteev</surname><given-names>Vladimir V.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Cand. Sci. (Medicine)</p></bio><bio xml:lang="ru"><p>канд. мед. наук</p></bio><bio xml:lang="zh"><p>MD, Cand. Sci. (Medicine)</p></bio><email>9263889457@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7899-5800</contrib-id><name-alternatives><name xml:lang="en"><surname>Isaev</surname><given-names>Ivan N.</given-names></name><name xml:lang="ru"><surname>Исаев</surname><given-names>Иван Николаевич</given-names></name><name xml:lang="zh"><surname>Isaev</surname><given-names>Ivan N.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>i.n.isaev@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3899-1420</contrib-id><contrib-id contrib-id-type="spin">8712-2512</contrib-id><name-alternatives><name xml:lang="en"><surname>Lozovaya</surname><given-names>Julia I.</given-names></name><name xml:lang="ru"><surname>Лозовая</surname><given-names>Юлия Ивановна</given-names></name><name xml:lang="zh"><surname>Lozovaya</surname><given-names>Julia I.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Cand. Sci. (Medicine), Associate Professor</p></bio><bio xml:lang="ru"><p>канд. мед. наук, доцент</p></bio><bio xml:lang="zh"><p>MD, Cand. Sci. (Medicine), Associate Professor</p></bio><email>u.lozovaya@gmail.com</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6858-4127</contrib-id><contrib-id contrib-id-type="spin">1092-7066</contrib-id><name-alternatives><name xml:lang="en"><surname>Semenov</surname><given-names>Andrey V.</given-names></name><name xml:lang="ru"><surname>Семенов</surname><given-names>Андрей Всеволодович</given-names></name><name xml:lang="zh"><surname>Semenov</surname><given-names>Andrey V.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Cand. Sci. (Medicine)</p></bio><bio xml:lang="ru"><p>канд. мед. наук</p></bio><bio xml:lang="zh"><p>MD, Cand. Sci. (Medicine)</p></bio><email>dr.a.semenov@yandex.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1642-2449</contrib-id><contrib-id contrib-id-type="spin">6052-6707</contrib-id><name-alternatives><name xml:lang="en"><surname>Zimina</surname><given-names>Olga Yu.</given-names></name><name xml:lang="ru"><surname>Зимина</surname><given-names>Ольга Юрьевна</given-names></name><name xml:lang="zh"><surname>Zimina</surname><given-names>Olga Yu.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Cand. Sci. (Medicine)</p></bio><bio xml:lang="ru"><p>канд. мед. наук</p></bio><bio xml:lang="zh"><p>MD, Cand. Sci. (Medicine)</p></bio><email>olg-lit@yandex.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0000-6168-3288</contrib-id><contrib-id contrib-id-type="spin">3983-0498</contrib-id><name-alternatives><name xml:lang="en"><surname>Borodkin</surname><given-names>Igor O.</given-names></name><name xml:lang="ru"><surname>Бородкин</surname><given-names>Игорь Олегович</given-names></name><name xml:lang="zh"><surname>Borodkin</surname><given-names>Igor O.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Cand. Sci. (Medicine)</p></bio><bio xml:lang="ru"><p>канд. мед. наук</p></bio><bio xml:lang="zh"><p>MD, Cand. Sci. (Medicine)</p></bio><email>b0rodkinigor@yandex.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0008-3224-5594</contrib-id><contrib-id contrib-id-type="spin">2830-3321</contrib-id><name-alternatives><name xml:lang="en"><surname>Ilyina</surname><given-names>Anastasia M.</given-names></name><name xml:lang="ru"><surname>Ильина</surname><given-names>Анастасия Максимовна</given-names></name><name xml:lang="zh"><surname>Ilyina</surname><given-names>Anastasia M.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>anastasiailina1244@yandex.ru</email><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Filatov Children’s Hospital</institution></aff><aff><institution xml:lang="ru">Детская городская клиническая больница им. Н.Ф. Филатова</institution></aff><aff><institution xml:lang="zh">Filatov Children’s Hospital</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Pirogov Russian National Research Medical University</institution></aff><aff><institution xml:lang="ru">Российский национальный исследовательский медицинский университет им. Н.И. Пирогова</institution></aff><aff><institution xml:lang="zh">Pirogov Russian National Research Medical University</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2025-07-15" publication-format="electronic"><day>15</day><month>07</month><year>2025</year></pub-date><volume>15</volume><issue>2</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><issue-title xml:lang="zh"/><fpage>241</fpage><lpage>252</lpage><history><date date-type="received" iso-8601-date="2025-03-04"><day>04</day><month>03</month><year>2025</year></date><date date-type="accepted" iso-8601-date="2025-06-07"><day>07</day><month>06</month><year>2025</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2025, Eco-Vector</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2025, Эко-Вектор</copyright-statement><copyright-statement xml:lang="zh">Copyright ©; 2025,</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="en">Eco-Vector</copyright-holder><copyright-holder xml:lang="ru">Эко-Вектор</copyright-holder><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://rps-journal.ru/jour/article/view/1906">https://rps-journal.ru/jour/article/view/1906</self-uri><abstract xml:lang="en"><p>Teratogenic hip dislocation is a dysplastic musculoskeletal condition occurring in the context of multiple congenital malformations. Rigidity and pronounced anatomical changes result in the low effectiveness of conservative treatment; therefore, open surgical intervention remains the traditional method of choice, associated with procedure-related trauma and the risk of avascular necrosis of the femoral head. For the treatment of congenital hip dislocation in children, an alternative, less invasive method—arthroscopically assisted closed reduction of dislocation—has been developed; however, its use in teratogenic dislocations remains insufficiently studied. This article presents a case of arthroscopically assisted closed reduction of a high right-sided teratogenic hip dislocation in an 8-month-old child with <italic>spina bifida</italic> and multiple congenital anomalies. The patient had been under orthopedic supervision since birth and received conservative treatment using a splint, which proved ineffective. An unsuccessful attempt at closed reduction following overhead traction at 7.5 months of age resulted in persistent femoral head decentration. To eliminate intra-articular obstacles and achieve stable reduction in a minimally invasive manner, arthroscopy of the right hip joint was performed. Intraoperatively, hourglass-shaped capsular deformity, hypertrophy of lipofibrous granulation tissue in the acetabular floor, and abnormal transverse and ligamentum teres were identified. Arthroscopic capsular release, granulation tissue debridement, and ligament resection were carried out. After elimination of the obstacles, closed reduction was achieved, with stability confirmed by intraoperative fluoroscopy and ultrasound. Postoperative immobilization in a hip spica cast and orthosis lasted 9 months. Follow-up for 33 months revealed no recurrence of dislocation. The acetabular index on the right was 28.2°. A disruption of Shenton’s line indicated residual dysplasia. This clinical case illustrates the potential of arthroscopic techniques for removing intra-articular obstacles to closed reduction in patients with teratogenic hip dislocation, thereby potentially reducing procedure-related trauma.</p></abstract><trans-abstract xml:lang="ru"><p>Тератогенный вывих бедра — диспластическое заболевание опорно-двигательного аппарата, возникающее на фоне множественных пороков развития. Ригидность и выраженность анатомических изменений обусловливают низкую эффективность консервативного лечения, поэтому традиционно методом выбора является открытое хирургическое вмешательство, сопряженное с травматичностью и рисками развития асептического некроза головки бедренной кости. Для лечения детей с врожденным вывихом бедра существует альтернативный и менее инвазивный метод артроскопически-ассистированного закрытого вправления вывиха, однако применение данной методики при тератогенных вывихах недостаточно изучено. В статье представлен опыт артроскопически-ассистированного закрытого вправления высокого правостороннего тератогенного вывиха бедра у ребенка в возрасте 8 мес. со <italic>spina bifida</italic> и множественными врожденными пороками развития. Пациентка с рождения находилась под наблюдением врача-ортопеда и получала консервативное лечение в виде шины-распорки, оказавшееся неэффективным. Была осуществлена безуспешная попытка закрытого вправления после вытяжения «оverhead» в возрасте 7,5 мес.: сохранялась децентрация головки бедренной кости. С целью малоинвазивного устранения внутрисуставных препятствий и достижения стабильного вправления выполнена артроскопия правого тазобедренного сустава. Интраоперационно выявлены: деформация капсулы по типу «песочных часов», гипертрофия липофиброзных грануляций в дне вертлужной впадины, измененные поперечная и круглая связки. Проведены артроскопический релиз капсулы, дебридмент грануляций и иссечение связок. После устранения препятствий выполнено закрытое вправление, стабильность которого подтверждена интраоперационной рентгеноскопией и ультразвуковым исследованием. Послеоперационная иммобилизация в кокситной повязке и ортезе составила 9 мес. При катамнестическом наблюдении в течение 33 мес. рецидива вывиха не отмечено, ацетабулярный индекс справа составляет 28,2°. Отмечается излом линии Шентона, указывающий на остаточную дисплазию. Данный клинический случай демонстрирует возможность использования артроскопического метода для устранения препятствий к закрытому вправлению у пациентов с тератогенным вывихом бедра, что может потенциально снизить травматичность вмешательства.</p></trans-abstract><trans-abstract xml:lang="zh"><p>畸胎性髋关节脱位是一种发生在多发性先天性畸形背景下的发育性骨关节疾病。因其解剖结构改变明显且伴有关节僵硬，保守治疗效果有限，因此传统上首选的开放手术方式常伴随较大的创伤性，并存在发生股骨头无菌性坏死的风险。对于患有先天性髋关节脱位的儿童，关节镜辅助闭合复位是一种替代性的微创治疗方法，然而该技术在畸胎性脱位中的应用尚缺乏充分研究。本文报告一例患有spina bifida及多发性先天畸形、右侧高位畸胎性髋关节脱位的8个月大患儿的关节镜辅助闭合复位治疗经验。患儿自出生起接受骨科专科随访，并进行了支架固定等保守治疗，但未见效果。 7.5个月大时，曾在“оverhead”牵引治疗后尝试闭合复位，未能成功，股骨头仍处于中心脱位状态。为微创清除关节内复位障碍并实现稳定复位，进行了右侧髋关节关节镜探查。术中发现：关节囊呈“沙漏状”变形，髋臼底部脂纤维肉芽组织增生，横韧带与圆韧带结构异常。实施了关节囊松解、肉芽组织清除及韧带切除术。术后成功实现闭合复位，其稳定性经术中X线透视及超声检查确认。术后采用髋部石膏固定联合支具进行制动，共计9个月。随访33个月内未见复脱，右侧髋臼指数为28.2°。 Shenton线出现中断，提示残余发育不良。该临床病例表明，关节镜技术可用于清除畸胎性髋关节脱位闭合复位的关节内障碍，为减少手术创伤提供了潜在可能。</p></trans-abstract><kwd-group xml:lang="en"><kwd>pediatric orthopedics</kwd><kwd>dysplasia of the hip</kwd><kwd>teratogenic hip dislocation</kwd><kwd>spina bifida</kwd><kwd>hip arthroscopy</kwd><kwd>case report</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>детская ортопедия</kwd><kwd>дисплазия тазобедренного сустава</kwd><kwd>тератогенный вывих бедра</kwd><kwd>spina bifida</kwd><kwd>артроскопия тазобедренного сустава</kwd><kwd>клинический случай</kwd></kwd-group><kwd-group xml:lang="zh"><kwd>小儿骨科</kwd><kwd>髋关节发育不良</kwd><kwd>畸胎性髋关节脱位</kwd><kwd>spina bifida</kwd><kwd>髋关节镜</kwd><kwd>临床病例</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Razumovsky AYu, Alkhasov AB, Batrakov SYu. 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