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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="review-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Kazan medical journal</journal-id><journal-title-group><journal-title xml:lang="en">Kazan medical journal</journal-title><trans-title-group xml:lang="ru"><trans-title>Казанский медицинский журнал</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0368-4814</issn><issn publication-format="electronic">2587-9359</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">66494</article-id><article-id pub-id-type="doi">10.17816/KMJ2022-241</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Reviews</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Обзоры</subject></subj-group><subj-group subj-group-type="article-type"><subject>Review Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Spondyloptosis in children, adolescents and youth age patients</article-title><trans-title-group xml:lang="ru"><trans-title>Спондилоптоз у пациентов детского, подросткового и юношеского возраста</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4128-6127</contrib-id><contrib-id contrib-id-type="scopus">6507261198</contrib-id><contrib-id contrib-id-type="researcherid">J-1627-2018</contrib-id><contrib-id contrib-id-type="spin">4125-9422</contrib-id><name-alternatives><name xml:lang="en"><surname>Skryabin</surname><given-names>Evgeny G.</given-names></name><name xml:lang="ru"><surname>Скрябин</surname><given-names>Евгений Геннадьевич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>M.D., D. Sci., Prof., Department of Traumatology and Orthopedics</p></bio><bio xml:lang="ru"><p>докт. мед. наук, проф., каф. травматологии и ортопедии</p></bio><email>skryabineg@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Tyumen State Medical University</institution></aff><aff><institution xml:lang="ru">Тюменский государственный медицинский университет</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2022-04-12" publication-format="electronic"><day>12</day><month>04</month><year>2022</year></pub-date><volume>103</volume><issue>2</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>241</fpage><lpage>249</lpage><history><date date-type="received" iso-8601-date="2021-04-27"><day>27</day><month>04</month><year>2021</year></date><date date-type="accepted" iso-8601-date="2022-02-02"><day>02</day><month>02</month><year>2022</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2022, Eco-Vector</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2022, Эко-Вектор</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="en">Eco-Vector</copyright-holder><copyright-holder xml:lang="ru">Эко-Вектор</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/" start_date="2025-04-12"/></permissions><self-uri xlink:href="https://kazanmedjournal.ru/kazanmedj/article/view/66494">https://kazanmedjournal.ru/kazanmedj/article/view/66494</self-uri><abstract xml:lang="en"><p>The study aimed to analyze scientific publications on “Spondyloptosis in children, adolescents and youth age patients”. The article analyzes 77 literary sources for the period from 1995 to 2021, presented in modern electronic databases of medical information: PubMed, CyberLeninka, eLibrary, Google Scholar. The analysis of scientific articles showed that many important issues related to spondyloptosis in children have not yet been resolved. For example, the disease incidence rate in children and adolescents is unknown. To date, an algorithm for choosing a method for surgical treatment in this category of patients has not been defined, the need and methods for reduction of a displaced LV vertebra remain debatable, the spinal fusion length is not scientifically justified, measures to prevent the appearance or exacerbation of neurological disorders have not been developed, there are no generally accepted clinical and radiation criteria for evaluating treatment outcomes. It is recognized that the severity of clinical manifestations of spondyloptosis is associated with the degree of spinal-pelvic imbalance. The range of surgical interventions is wide: from “in situ” fusion at the LV–SI motion segment to 360° reconstruction with a change in the parameters of the lumbo-pelvic balance. Successful attempts are being made to introduce into clinical practice composite models of metal structures individually made on a 3D printer, specific to the spinal-pelvic balance of a particular patient. Many authors in their publications expressed that various aspects of LV spondyloptosis in children and adolescents require further study.</p></abstract><trans-abstract xml:lang="ru"><p>Целью исследования был анализ научных публикаций по проблеме «Спондилоптоз у пациентов детского, подросткового и юношеского возраста». Проанализировано 77 литературных источников за период 1995–2021 гг., представленных в современных электронных базах медицинской информации: PabMed, CYBERLENINKA, eLIBRARY, GoogleScholar. Анализ научных статей показал, что до настоящего времени не решены многие важные вопросы, касающиеся спондилоптоза у детей. Так, например, неизвестна частота заболевания в популяции детей и подростков. До настоящего времени не сформулирован алгоритм выбора метода оперативного вмешательства у данной категории пациентов, остаются дискуссионными необходимость и способы выполнения редукции сместившегося позвонка LV, научно не обоснована протяжённость зоны спондилодеза, не разработаны меры профилактики появления или усугубления неврологических расстройств, отсутствуют общепринятые клинические и лучевые критерии оценки результатов проводимого лечения. Признано, что тяжесть клинических проявлений спондилоптоза обусловлена степенью нарушения позвоночно-тазового баланса. Диапазон проводимых оперативных вмешательств широк: от спондилодеза позвоночно-двигательного сегмента LV–SI в клинической ситуации in situ до выполнения 360° реконструкции с изменением параметров пояснично-тазового баланса. Предпринимаются успешные попытки внедрения в клиническую практику индивидуально изготовленных на 3D-принтере композитных моделей металлоконструкций, учитывающих особенности позвоночно-тазового баланса конкретного пациента. Многие авторы в своих публикациях высказывают мнение о том, что различные аспекты спондилоптоза позвонка LV у детей, подростков и юношей требуют дальнейшего изучения.</p></trans-abstract><kwd-group xml:lang="en"><kwd>“high-grade” spondylolisthesis</kwd><kwd>congenital spondyloptosis</kwd><kwd>dysplastic spondyloptosis</kwd><kwd>children</kwd><kwd>adolescents and youth age patients</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>спондилолистез высокой степени градации</kwd><kwd>врождённый спондилоптоз</kwd><kwd>диспластический спондилоптоз</kwd><kwd>пациенты детского</kwd><kwd>подросткового и юношеского возраста</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Gressot LV, Mata JA, Luerssen TG, Jea A. Surgical treatment of congenital thoracolumbar spondyloptosis in a 2-year-old child with vertebral column resection and posterioronly circumferential reconstruction of the spine co­lumn: case report. 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