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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="other" 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">132</article-id><article-id pub-id-type="doi">10.21823/2311-2905-2015-0-2-56-65</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Theoretical and experimental studies</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Теоретические и экспериментальные исследования</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="zh"><subject>Theoretical and experimental studies</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Significance of medial patello-femoral ligament in support of patella stability: features of anatomy and biomechanics</article-title><trans-title-group xml:lang="ru"><trans-title>Роль внутренней бедренно-надколенниковой связки в обеспечении устойчивости надколенника: особенности анатомического строения и биомеханики</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Malanin</surname><given-names>D. A.</given-names></name><name xml:lang="ru"><surname>Маланин</surname><given-names>Д. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Novikov</surname><given-names>D. A.</given-names></name><name xml:lang="ru"><surname>Новиков</surname><given-names>Д. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>novikov_trauma@mail.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Suchilin</surname><given-names>I. A.</given-names></name><name xml:lang="ru"><surname>Сучилин</surname><given-names>И. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Cheresov</surname><given-names>L. L.</given-names></name><name xml:lang="ru"><surname>Черезов</surname><given-names>Л. Л.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Volgograd State Medical University</institution></aff><aff><institution xml:lang="ru">ГБОУ ВПО «Волгоградский государственный медицинский университет» Минздрава РФ</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Volgograd Medical Science Center</institution></aff><aff><institution xml:lang="ru">ГБУ «Волгоградский медицинский научный центр»</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2015-09-12" publication-format="electronic"><day>12</day><month>09</month><year>2015</year></pub-date><volume>21</volume><issue>2</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>56</fpage><lpage>65</lpage><history><date date-type="received" iso-8601-date="2016-09-12"><day>12</day><month>09</month><year>2016</year></date></history><permissions><copyright-year>2015</copyright-year><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/></permissions><self-uri xlink:href="https://journal.rniito.org/jour/article/view/132">https://journal.rniito.org/jour/article/view/132</self-uri><abstract xml:lang="en"><p>The purpose of the study - anatomical and biomechanical substantiation of medial patellofemoral ligament (MPFL) reconstruction in cases of recurrent patella dislocation. Material and methods. Anatomical studies were performed in 27 fresh frozen cadaver knees. Biomechanical study was made using video capture system with 5 specimens of the knee. In the first stage we examined the lateral displacement of the patella when the knee was flexing, and in the second - isometric properties of the MPFL. Results. In all cases MPFL was found between the knee capsule and the superficial fascia. In 6 (22.2%) cases singlebundle structure was revealed, in 14 (51.8%) - two-bundle and in 2 (7.4%) - three-bundle structure. In 2 (7.4%) knee joints MPFL was presented in one thinned bundle, attached to the upper third of the patella. The degree of the MPFL isometry was indicated by changing in the distance between the optical markers located in the regions of attachment of MPFL ligament. For all of the knees this distance had reached 58.3±1.2 mm tibia in knee flexion at 20°; 57.8±,4 mm - when flexed by 30°; 56.9±1,3 mm - at 45°; 56.8±1,3 mm - at 60° of flexion and 53.0±0,7 mm - at 90°. Conclusion. There are several variants of MPFL anatomical structure, and in most cases it has two bundles oriented to the medial surface of the knee from posterior to anterior and from proximal to distal directions. MPFL has a streak of isometry, as a normal characteristic of each anatomical ligament and this isometry must be followed in MPFL reconstruction in case of recurrent patella dislocation.</p></abstract><trans-abstract xml:lang="ru"><p>Цель исследования - анатомо-биомеханическое обоснование восстановления внутренней бедренно-надколенниковой связки при рецидивирующем вывихе надколенника. Материал и методы. Материалом для анатомической части исследования послужили свежие препараты 27 коленных суставов. Биомеханическое исследование с использованием варианта системы видеозахвата выполняли на 5 препаратах коленного сустава, на первом этапе исследовали наружное смещение надколенника, а на втором - изометричность внутренней бедренно-надколенниковой связки (ВБНС). Результаты. Во всех случаях ВБНС была обнаружена между капсулой коленного сустава и поверхностной фасцией. В 6 (22,2%) суставах она имела однопучковое строение, в 14 (51,8%) - двухпучковое, в 2 (7,4%) - трехпучковое. В 2 (7,4%) суставах связка была выражена слабо в виде одного истонченного пучка, прикрепляющегося к верхней трети надколенника. О степени изометричности ВБНС свидетельствовало изменение расстояния между оптическими маркерами, находящимися в областях прикрепления связки. Для всех коленных суставов данное расстояние достигало 58,3±1,2 мм при сгибании голени в коленном суставе на 20°; 57,8±1,4 мм - при сгибании на 30°; 56,9±1,3 мм - при 45°; 56,8±1,3 мм - при 60° сгибания и 53,0±0,7 мм при 90°. Заключение. ВБНС имеет несколько вариантов анатомического строения и в большинстве случаев представлена двумя пучками, расположенными на внутренней поверхности коленного сустава в задне-переднем и проксимально-дистальном направлениях. Изометричность, как нормальная характеристика каждой анатомически расположенной около- или внутрисуставной связки, присуща ВБНС и должна быть соблюдена при выполнении её пластики.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>коленный сустав</kwd><kwd>внутренняя бедренно-надколенниковая связка</kwd><kwd>привычный вывих надколенника</kwd><kwd>knee</kwd><kwd>medial patellofemoral ligament</kwd><kwd>patella instability</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Болотин Г.Д. Вывихи надколенника. Ортопедия, травматология и протезирование. 2010; (13): 91-95.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Крупко И.Л. Внутренние повреждения коленного сустава. 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