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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">polenovjournal</journal-id><journal-title-group><journal-title xml:lang="ru">Российский нейрохирургический журнал имени профессора А. Л. Поленова</journal-title><trans-title-group xml:lang="en"><trans-title>Russian Neurosurgical Journal named after Professor A. L. Polenov</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2071-2693</issn><publisher><publisher-name>Семинары, Конференции и Форумы</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">polenovjournal-184</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>ОРИГИНАЛЬНЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL PAPERS</subject></subj-group></article-categories><title-group><article-title>Диагностика нейропатии седалищного нерва у  пациентов после тотального эндопротезирования тазобедренного сустава</article-title><trans-title-group xml:lang="en"><trans-title>Diagnosis of sciatic nerve neuropathy in patients after total hip replacement</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6580-4403</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Толкачев</surname><given-names>В. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Tolkachev</surname><given-names>V. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Толкачев Владимир Сергеевич</p><p>Саратов</p></bio><bio xml:lang="en"><p>Saratov</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9474-9095</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бажанов</surname><given-names>С. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Bazhanov</surname><given-names>S. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Бажанов Сергей Петрович</p><p>Саратов</p></bio><bio xml:lang="en"><p>Saratov</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3648-0141</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Коршунова</surname><given-names>Г. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Korshunova</surname><given-names>G. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Коршунова Галина Александровна</p><p>Саратов</p></bio><bio xml:lang="en"><p>Saratov</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8602-2715</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Островский</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Ostrovskij</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Островский Владимир Владимирович</p><p>Саратов</p></bio><bio xml:lang="en"><p>Saratov</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3327-1483</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чехонацкий</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Chekhonacky</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чехонацкий Андрей Анатольевич</p><p>Саратов</p></bio><bio xml:lang="en"><p>Saratov</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5859-7928</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Капралов</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kapralov</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Капралов Сергей Владимирович</p><p>Саратов</p></bio><bio xml:lang="en"><p>Saratov</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9466-8348</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ульянов</surname><given-names>В. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Ulyanov</surname><given-names>V. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ульянов Владимир Юрьевич</p><p>Саратов</p></bio><bio xml:lang="en"><p>Saratov</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение высшего образования &#13;
«Саратовский государственный медицинский университет им.  В.  И.  Разумовского» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal State Budgetary educational Institution of Higher  education «V. I.  Razumovsky Saratov State Medical  university» of  the  Ministry of Healthcare of the Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение высшего образования &#13;
«Саратовский государственный медицинский университет им.  В.  И.  Разумовского» Минздрава России; ЧУ ОО ВО «Медицинский университет «Реавиз»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal State Budgetary educational Institution of Higher  education «V. I.  Razumovsky Saratov State Medical  university» of  the  Ministry of Healthcare of the Russian Federation; Private Institution  educational organization of Higher  education «Medical  university «Reaviz»</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>11</day><month>08</month><year>2024</year></pub-date><volume>14</volume><issue>1-2</issue><fpage>103</fpage><lpage>107</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Толкачев В.С., Бажанов С.П., Коршунова Г.А., Островский В.В., Чехонацкий А.А., Капралов С.В., Ульянов В.Ю., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Толкачев В.С., Бажанов С.П., Коршунова Г.А., Островский В.В., Чехонацкий А.А., Капралов С.В., Ульянов В.Ю.</copyright-holder><copyright-holder xml:lang="en">Tolkachev V.S., Bazhanov S.P., Korshunova G.A., Ostrovskij V.V., Chekhonacky A.A., Kapralov S.V., Ulyanov V.Y.</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://polenovjournal.elpub.ru/jour/article/view/184">https://polenovjournal.elpub.ru/jour/article/view/184</self-uri><abstract><p>Диагностика нейропатии седалищного нерва (СН) в  послеоперационном периоде у   паци-ентов после тотального энедопротезирования тазобедренного сустава представляется весьма актуальной, т. к. на рушение проводимости этого нерва может стать самостоятельной причиной значительного ограничения функции конечности и  стойкой инвалидизации больного даже при условии успешно выполненной реконтруктивно-восстановительной операции на  костных структурах.</p><sec><title>ЦЕЛЬ   ИССЛЕДОВАНИЯ</title><p>ЦЕЛЬ   ИССЛЕДОВАНИЯ : оценить динамику клинических и электрофизиологических показателей у пациен-тов с первичным идиопатическим коксартрозом в раннем послеоперационном периоде.</p></sec><sec><title>МАТЕРИАЛ  И МЕТОДЫ</title><p>МАТЕРИАЛ  И МЕТОДЫ . В   исследование вошел 71 человек в  возрасте от  45 до  68  лет с  первичным идиопа -тическим коксартрозом, которому выполняли тотальное эндопротезирование тазобедренного сустава (ТЭП ТБС) в  клинике НИИТОН СГМУ в  период с   2019 по  2020 гг. Всем пациентам (n=71) осуществляли динамическое клинико-неврологическое обследование (ВАШ, исследование мышечной силы и  чувствительности), а   также  ЭНМГ до операции и на 14-е сутки после хирургического вмешательства с  целью наиболее ранней диагностики синдрома поражения СН в  послеоперационном периоде. У  всех пациентов (n=71) в   раннем послеоперационном периоде был выявлен синдром поражения СН.</p></sec><sec><title>РЕЗУЛЬТАТЫ</title><p>РЕЗУЛЬТАТЫ. У   всех пациентов (n=71) было зафиксировано развитие послеоперационной нейропатии СН. У  55 больных из  клинических проявлений отмечали только снижение чувствительности, а   по  результатам  ЭНМГ уменьшение амплитуды  м-ответа малоберцового и   большеберцового нервов по   сравнению с   дооперационным уровнем. У  16 пациентов, которым выполняли удлинение нижней конечности более чем на  3  см отмечали возникновение двигательного дефицита в   виде пареза мышц-сгибателей и   разгибателей стопы, а  при оценке результатов ЭНМГ выявляли выраженное снижение амплитуд м-ответов малоберцового и   большеберцового нервов по   сравнению с  дооперационным уровнем.</p></sec><sec><title>ЗАКЛЮЧЕНИЕ</title><p>ЗАКЛЮЧЕНИЕ. ТЭП ТБС связано с  высоким риском тракционных и  компрессионно-ишемических изменений в СН, что приводит к  развитию послеоперационной нейропатии, наиболее выраженной у пациентов, которым выполняли удлинение нижней конечности более чем на 3 см.</p></sec></abstract><trans-abstract xml:lang="en"><p>The incidence of sciatic nerve (SN) damage after a total hip replacement (THR) is as high as 10 percent. The diagnosis of SN post-surgery neuropathy in patients after THR is a challenging issue as the damage to this nerve can lead to the significant impairment of the extremity function and persistent disability even if the repair and recovery of the osseous structure surgeries were successful. This research had the evaluation of dynamics in clinical indicants and electrophysiological patterns in patients with primary idiopathic coxarthrosis aimed at early detection of post-surgery SN neuropathy after THR as its objective.</p><sec><title> MATERIAL  AND  METHODS</title><p> MATERIAL  AND  METHODS .  The  research  involved  71  patients  aged  45  to  68  y. o.  with  primary  idiopathic coxarthrosis who had undergone THR in the Scientific Research Institute of Traumatology, Orthopedics and Neurosurgery in 2019–2020. We examined all patients (n=71) with clinical methods, studied their neurologic status (VAS, muscle strength and sensitivity), and performed ENMG before their surgeries and 14 days after them to diagnose the syndrome of SN post-surgery damage as early as possible.</p></sec><sec><title>RESULTS</title><p>RESULTS . Post-surgery SN neuropathy was found in all patients (n=71). 55 individuals had sensitivity disorders only and ENMG findings revealed a slight decrease in the amplitude of peroneal and tibial nerves m-responses as compared to their pre-surgery indicants. In 16 individuals who underwent their extremities’ lengthening in more than 3 cm, we observed movement and sensitivity disorders. EN mG findings featured a significant decrease in the amplitude of peroneal and tibial nerves m-responses as compared to their pre-surgery indicants.</p></sec><sec><title>CONCLUSION</title><p>CONCLUSION. THR surgery involves a high risk of traction and entrapment changes in SN leading to the progressing of post-surgery neuropathy most evident in patients who underwent their lower extremities’ lengthening in more than 3 cm.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>седалищный нерв</kwd><kwd>тотальное эндопротезирование тазобедренного сустава</kwd><kwd>нейропатия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>sciatic nerve</kwd><kwd>total hip replacement</kwd><kwd>neuropathy</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено  в рамках проекта НИР НИИТОН СГМУ «Разработка  системы поддержки принятия врачебных решений при  комплексном лечении травм периферической нервной  системы методами электронейромодуляции», номер  государственной регистрации 121032300173–9.</funding-statement><funding-statement xml:lang="en">This research is a part of the Scientific  Research Institute of Traumatology, Orthopedics and  Neurosurgery, Federal State Budgetary Educational Institution of Higher Education ‘V.I. Razumovsky Saratov State Medical  University’, the Russian Federation Ministry of  Healthcare  project ‘Designing of a medical decision support system  for the complex treatment of peripheral nervous system  injuries using electroneuromodulation methods’, registration  No. 121032300173–9.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Maeder B, Goetti P, Mahlouly J, et al. Entrapment of the sciatic nerve over the femoral neck stem after closed reduction of a dislocated total hip arthroplasty. JAAOS: Global Research and Reviews. 2019;3(2): e081. DO I: 10.5435/JAAOSGlobal-D‑ 18–00081</mixed-citation><mixed-citation xml:lang="en">Maeder B, Goetti P, Mahlouly J, et al. Entrapment of the sciatic nerve over the femoral neck stem after closed reduction of a dislocated total hip arthroplasty. JAAOS: Global Research and Reviews. 2019;3(2): e081. 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