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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">189</article-id><article-id pub-id-type="doi">10.21823/2311-2905-2011--4-11-17</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></subject></subj-group></article-categories><title-group><article-title xml:lang="en">BIOMECHANICAL INDICES OF STANDING AND GAIT IN PATIENTS AFTER TOTAL KNEE REPLACEMENT USING COMPUTER NAVIGATION</article-title><trans-title-group xml:lang="ru"><trans-title>БИОМЕХАНИЧЕСКИЕ ПОКАЗАТЕЛИ СТОЯНИЯ И ПОХОДКИ БОЛЬНЫХ ПОСЛЕ ТОТАЛЬНОГО ЭНДОПРОТЕЗИРОВАНИЯ КОЛЕННОГО СУСТАВА С ИСПОЛЬЗОВАНИЕМ КОМПЬЮТЕРНОЙ НАВИГАЦИИ</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Bezgodkov</surname><given-names>Y. A.</given-names></name><name xml:lang="ru"><surname>Безгодков</surname><given-names>Ю. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kornilov</surname><given-names>N. N.</given-names></name><name xml:lang="ru"><surname>Корнилов</surname><given-names>Н. Н.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Petukhov</surname><given-names>A. I.</given-names></name><name xml:lang="ru"><surname>Петухов</surname><given-names>А. И.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kulyaba</surname><given-names>T. A.</given-names></name><name xml:lang="ru"><surname>Куляба</surname><given-names>Т. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Selin</surname><given-names>A. V.</given-names></name><name xml:lang="ru"><surname>Селин</surname><given-names>А. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Muranchic</surname><given-names>Y. I.</given-names></name><name xml:lang="ru"><surname>Муранчик</surname><given-names>Ю. И.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Croitoru</surname><given-names>I. I.</given-names></name><name xml:lang="ru"><surname>Кроитору</surname><given-names>И. И.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Ignatenko</surname><given-names>V. L.</given-names></name><name xml:lang="ru"><surname>Игнатенко</surname><given-names>В. Л.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Saraev</surname><given-names>A. V.</given-names></name><name xml:lang="ru"><surname>Сараев</surname><given-names>А. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff id="aff1"><institution>ГБОУ ВПО «Санкт-Петербургская государственная педиатрическая медицинская академия» Минздравсоцразвития России</institution></aff><aff id="aff2"><institution>ФГБУ «Российский научно-исследовательский институт травматологии и ортопедии им. Р.Р. Вредена» Минздравсоцразвития России</institution></aff><aff id="aff3"><institution>ГУЗ «Рязанская областная клиническая больница»</institution></aff><pub-date date-type="pub" iso-8601-date="2011-12-30" publication-format="electronic"><day>30</day><month>12</month><year>2011</year></pub-date><volume>17</volume><issue>4</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>11</fpage><lpage>17</lpage><history><date date-type="received" iso-8601-date="2016-11-01"><day>01</day><month>11</month><year>2016</year></date></history><permissions><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/189">https://journal.rniito.org/jour/article/view/189</self-uri><abstract xml:lang="en"><p>Several biomechanical parameters of standing and walking in 50 patients with osteoarthrosis after total knee arthroplasty were evaluated. The patients were randomly divided in two equal groups: in the first group the surgery was performed with computer navigation system and in the second - with traditional instruments. After TKA with computer navigation centers of common body pressure and legs pressure during standing phase improved significantly better than in traditional group. Walking parameters like step length, ground contact time and rhythm coefficient improved in both groups of patients but without significant difference. Thereby more precise orientation of implant that achieved during computer assisted TKA leads to better functional performance at 6 and 12 month after surgery.</p></abstract><trans-abstract xml:lang="ru"><p>Для объективизации оценки функциональных результатов лечения больных, которым тотальное эндопротезирование коленного сустава выполнялось с использованием компьютерной навигации, был проведён биомеханический анализ стояния и ходьбы 25 пациентов до операции и через 6 и 12 месяцев после нее. Проведен сравнительный анализ с результатами обследования 25 больными, которым вмешательство проводилось по стандартной методике. После использования компьютерной навигации наблюдалось достоверное лучшее восстановление положения общего центра давления и центров давления конечностей. Показатели походки, такие как длительность шага и время опоры контралатеральной конечности, коэффициент ритмичности достоверно улучшались в обеих группах больных.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>эндопротезирование</kwd><kwd>коленный сустав</kwd><kwd>компьютерная навигация</kwd><kwd>биомеханика</kwd><kwd>total knee arthroplasty</kwd><kwd>computer assisted surgery</kwd><kwd>navigation</kwd><kwd>knee biomechanics</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Безгодков, Ю.А. Оценка статики и походки у больных с патологией крупных суставов нижних конечностей / Ю.А. 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