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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">83</article-id><article-id pub-id-type="doi">10.21823/2311-2905-2014-0-3-93-103</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>METHODS OF EXAMINATIONS</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>МЕТОДЫ ИССЛЕДОВАНИЙ</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">WHAT RESULTS IN TENDON AND MUSCLE TISSUES OF THE ROTATOR CUFF FROM FULL-THICKNESS TEARS: DATA OF MRI, ARTHROSCOPY AND HISTOLOGY</article-title><trans-title-group xml:lang="ru"><trans-title>ЧТО ПРОИСХОДИТ С СУХОЖИЛЬНОЙ И МЫШЕЧНОЙ ТКАНЯМИ ВРАЩАЮЩЕЙ МАНЖЕТЫ ПЛЕЧА ПРИ ПОЛНОСЛОЙНОМ РАЗРЫВЕ: ДАННЫЕ МРТ, АРТРОСКОПИЧЕСКОГО И ГИСТОЛОГИЧЕСКОГО ИССЛЕДОВАНИЙ</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Dokolin</surname><given-names>S. Y.</given-names></name><name xml:lang="ru"><surname>Доколин</surname><given-names>С. Ю.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>sdokolin@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kuz'muna</surname><given-names>V. I.</given-names></name><name xml:lang="ru"><surname>Кузьмина</surname><given-names>В. И.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>vladislava.kuzmina@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Rumakin</surname><given-names>V. P.</given-names></name><name xml:lang="ru"><surname>Румакин</surname><given-names>В. П.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>vprumakin@rniito.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Ovcharenko</surname><given-names>A. B.</given-names></name><name xml:lang="ru"><surname>Овчаренко</surname><given-names>А. Б.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>Ann2127@yandex.ru</email><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Vreden Russian Research Institution of Traumatology and Orthopedics</institution></aff><aff><institution xml:lang="ru">ФГБУ «Российский научно-исследовательский институт травматологии и ортопедии им. Р.Р. Вредена»</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Medical center of «Admiralty shipyards»</institution></aff><aff><institution xml:lang="ru">Медицинский центр ОАО «Адмиралтейские верфи»</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2014-10-12" publication-format="electronic"><day>12</day><month>10</month><year>2014</year></pub-date><volume>20</volume><issue>3</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>93</fpage><lpage>103</lpage><history><date date-type="received" iso-8601-date="2016-09-12"><day>12</day><month>09</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/83">https://journal.rniito.org/jour/article/view/83</self-uri><abstract xml:lang="en"><p>Full-thickness rotator cuff tears - is abundant injury which leads to the expressed pain syndrome and functional violation of the top extremity. At making decision about necessary of surgery, MRI is the important source of information about the injury The purpose: to determine the qualitative and quantitative indicators of degenerative-dystrophic changes in muscular and tendinous parts of the rotator cuff. based on a combined MRI, arthroscopic and histological diagnostics of full-thickness rupture of shoulder cuff Methods: We have examined 28 patients with full-thickness rotator cuff tears. MRI of damaged joint to all patients before an operation was performed. Thereafter an arthroscopy was performed and intraoperative biopsy of the muscular and tendinous parts of the rotator cuff, with following histological examination. Results: It was found that at small full-thickness rotator cuff tears the intensity of degenerative changes in muscular and tendinous tissue was lower, so these tears are the most promising for all kinds of treatment. At medium and big tears intensity of degenerative changes in the tissues begins to prevail over productive inflammation and it limits to the ability of conservative treatment and increases the risk of unsuccessful outcomes of arthroscopic reconstruction. Conclusions: In this regard, it is necessary to search biological decisions, which complement the stage of arthroscopic reconstruction of the rotator cuff.</p></abstract><trans-abstract xml:lang="ru"><p>Полнослойный разрыв вращающей манжеты плеча - распространенное повреждение, которое приводит к выраженному болевому синдрому и функциональным нарушениям верхней конечности. При принятии решения о необходимости хирургического вмешательства важным источником информации о повреждении является МРТ. Цель исследования - на основании комплексной магнитно-резонансной, артроскопической и гистологической диагностики пациентов с полнослойными разрывами вращающей манжеты плеча определить качественные и количественные показатели дегенеративно-дистрофических изменений мышечной и сухожильной частей манжеты ротаторов. Материал и методы. Было обследовано 28 пациентов с полнослойным разрывом вращающей манжеты плеча, которым на дооперационном этапе было выполнена МРТ поврежденного сустава. После этого выполнялись артроскопия и интраоперационная биопсия сухожильной и мышечной частей вращающей манжеты с последующим гистологическим исследованием. Результаты. При малых полнослойных разрывах вращающей манжеты выраженность дегенеративных изменений мышечной и сухожильной тканей была наименьшей, поэтому эти разрывы наиболее перспективны для всех видов лечения. При средних и больших разрывах выраженность дегенеративных изменений тканей начинает преобладать над продуктивным воспалением, что существенно ограничивает возможности консервативного лечения и повышает риск неудачных исходов артроскопической реконструкции. Заключение. Необходим поиск биологических решений, дополняющих этап артроскопической реконструкции повреждений вращающей манжеты.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>артроскопия</kwd><kwd>дегенеративные изменения вращающей манжеты плеча</kwd><kwd>гистологические исследования</kwd><kwd>МР-диагностика</kwd><kwd>биологические стимуляторы регенерации ткани</kwd><kwd>arthroscopy</kwd><kwd>degenerative changes in the rotator cuff</kwd><kwd>histological research</kwd><kwd>MRI diagnostics</kwd><kwd>biological stimulators of tissue regeneration</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Тихилов Р.М., Доколин С.Ю., Кузнецов И.А., Трачук А.П., Зайцев Р.В., Заболоцкий Д.В., Артюх В.А., Базаров К.С., Трухин К.С. Возможности артроскопии в лечении повреждений вращающей манжеты. Травматология и ортопедия России. 2011; (2):7-15</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Aydin N.I., Kocaoglu B., Guven O. 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