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 <front>
  <journal-meta>
   <journal-id journal-id-type="publisher-id">Actual problems in dentistry</journal-id>
   <journal-title-group>
    <journal-title xml:lang="en">Actual problems in dentistry</journal-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Проблемы стоматологии</trans-title>
    </trans-title-group>
   </journal-title-group>
   <issn publication-format="print">2077-7566</issn>
   <issn publication-format="online">2412-9461</issn>
  </journal-meta>
  <article-meta>
   <article-id pub-id-type="publisher-id">28582</article-id>
   <article-id pub-id-type="doi">10.18481/2077-7566-2019-15-1-57-62</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>ТЕРАПЕВТИЧЕСКАЯ СТОМАТОЛОГИЯ</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject>THERAPEUTIC  DENTISTRY</subject>
    </subj-group>
    <subj-group>
     <subject>ТЕРАПЕВТИЧЕСКАЯ СТОМАТОЛОГИЯ</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">COMPARATIVE ASSESSMENT OF EFFICIENCY ULTRASONIC AND SOUND METHODS OF ACTIVATION IRRIGATIONAL SOLUTION IN ROOT CHANNELS WITH SIMPLE AND DIFFICULT ANATOMY (PILOT STUDY)</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>СРАВНИТЕЛЬНАЯ ОЦЕНКА ЭФФЕКТИВНОСТИ УЛЬТРАЗВУКОВЫХ И ЗВУКОВЫХ МЕТОДОВ АКТИВАЦИИ ИРРИГАЦИОННОГО РАСТВОРА В КОРНЕВЫХ КАНАЛАХ С ПРОСТОЙ И СЛОЖНОЙ АНАТОМИЕЙ (ЭКСПЕРИМЕНТАЛЬНОЕ ИССЛЕДОВАНИЕ)</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Сорокоумова</surname>
       <given-names>Дина Викторовна</given-names>
      </name>
      <name xml:lang="en">
       <surname>Sorokoumova</surname>
       <given-names>Dina Viktorovna</given-names>
      </name>
     </name-alternatives>
     <email>dina9791@gmail.com</email>
     <bio xml:lang="ru">
      <p>кандидат медицинских наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>candidate of medical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Григорьев</surname>
       <given-names>Сергей Сергеевич</given-names>
      </name>
      <name xml:lang="en">
       <surname>Griroriev</surname>
       <given-names>Sergey Sergeevich</given-names>
      </name>
     </name-alternatives>
     <email>sergeygrig28@gmail.com</email>
     <bio xml:lang="ru">
      <p>доктор медицинских наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>doctor of medical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Лаптева</surname>
       <given-names>Ксения Александровна</given-names>
      </name>
      <name xml:lang="en">
       <surname>Lapteva</surname>
       <given-names>Ksenia Alekcandrovna</given-names>
      </name>
     </name-alternatives>
     <email>ksenya.lapteva.96@mail.ru</email>
     <xref ref-type="aff" rid="aff-2"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Шабалина</surname>
       <given-names>Дарья Сергеевна</given-names>
      </name>
      <name xml:lang="en">
       <surname>Shabalina</surname>
       <given-names>daria Sergeevna</given-names>
      </name>
     </name-alternatives>
     <email>DAFASAbmail.ru@mail.ru</email>
     <xref ref-type="aff" rid="aff-3"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Киселева</surname>
       <given-names>Дарья Владимировна</given-names>
      </name>
      <name xml:lang="en">
       <surname>Kiseleva</surname>
       <given-names>Dar'ya Vladimirovna</given-names>
      </name>
     </name-alternatives>
     <email>podarenka@mail.ru</email>
     <bio xml:lang="ru">
      <p>кандидат геолого-минералогических наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>candidate of geological and mineralogical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-4"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Шагалов</surname>
       <given-names>Евгений Сергеевич</given-names>
      </name>
      <name xml:lang="en">
       <surname>Shagalov</surname>
       <given-names>Evgeniy Sergeevich</given-names>
      </name>
     </name-alternatives>
     <email>Shagalove@mail.ru</email>
     <bio xml:lang="ru">
      <p>кандидат геолого-минералогических наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>candidate of geological and mineralogical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-5"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Леонова</surname>
       <given-names>Любовь Владимировна</given-names>
      </name>
      <name xml:lang="en">
       <surname>Leonova</surname>
       <given-names>Lyubov' Vladimirovna</given-names>
      </name>
     </name-alternatives>
     <email>lvleonova@yandex.ru</email>
     <bio xml:lang="ru">
      <p>кандидат геолого-минералогических наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>candidate of geological and mineralogical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-6"/>
    </contrib>
   </contrib-group>
   <aff-alternatives id="aff-1">
    <aff>
     <institution xml:lang="ru">Уральский государственный медицинский университет</institution>
    </aff>
    <aff>
     <institution xml:lang="en">Ural State Medical University</institution>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-2">
    <aff>
     <institution xml:lang="ru">ФГБОУ ВО &quot;Уральский государственный медицинский университет» Минздрава России</institution>
     <city>Екатеринбург</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Ural State Medical University</institution>
     <city>Ekaterinburg</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-3">
    <aff>
     <institution xml:lang="ru">ФГБОУ ВО &quot;Уральский государственный медицинский университет» Минздрава России</institution>
     <city>Екатеринбург</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Ural State Medical University</institution>
     <city>Ekaterinburg</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-4">
    <aff>
     <institution xml:lang="ru">Институт геологии и геохимии имени академика А.Н. Заварицкого УрО РАН</institution>
     <city>Екатеринбург</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Institute of Geology and Geochemistry named after Academician A.N. Zavaritsky UB RAS</institution>
     <city>Ekaterinburg</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-5">
    <aff>
     <institution xml:lang="ru">Институт геологии и геохимии имени академика А.Н. Заварицкого УрО РАН</institution>
     <city>Екатеринбург</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Institute of Geology and Geochemistry named after Academician A.N. Zavaritsky UB RAS</institution>
     <city>Ekaterinburg</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-6">
    <aff>
     <institution xml:lang="ru">Институт геологии и геохимии имени академика А.Н. Заварицкого УрО РАН</institution>
     <city>Екатеринбург</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Institute of Geology and Geochemistry named after Academician A.N. Zavaritsky UB RAS</institution>
     <city>Ekaterinburg</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <volume>15</volume>
   <issue>1</issue>
   <fpage>57</fpage>
   <lpage>62</lpage>
   <self-uri xlink:href="https://dental-press.ru/en/nauka/article/28582/view">https://dental-press.ru/en/nauka/article/28582/view</self-uri>
   <abstract xml:lang="ru">
    <p>Предмет. Проблема повышения эффективности эндодонтического лечения является актуальной до настоящего времени. К решающим факторам, влияющим на его качество, относятся механическая обработка, ирригация и пломбирование корневых каналов. Механическая обработка корневых каналов не позволяет удалить смазанный слой, поэтому неотъемлемой частью эндодонтического лечения является ирригация корневого канала. &#13;
Цель ― выбрать оптимальный способ активации ирригационных растворов для удаления смазанного слоя в корневых каналах со сложной анатомией. &#13;
Методология. Проведено исследование 30 интактных моляров, удаленных по медицинским показаниям. Активацию ирригационного раствора проводили звуковым аппаратом EndoActivator и ультразвуковым файлом IRRI K на аппарате VDW.ULTRA в корневых каналах с простой и сложной анатомией. Объектом исследования явилась внутренняя стенка корневого канала со смазанным слоем на поверхности дентина корня. Исследование образцов проводили с помощью сканирующего электронного микроскопа JSM-6390LV. &#13;
Результаты. При механической обработке на внутренней стенке корневых каналов на поверхности дентина образуется смазанный слой. Изучение образцов с простой анатомией корневых каналов и активацией ирригационных растворов выявило, что смазанный слой удаляется на всем протяжении. При изучении образцов зубов со сложной анатомией корневых каналов определены частично открытые дентинные канальца при активации растворов ультразвуковым или звуковым методом и полностью открытые при активации ирригационного раствора комбинированным методом. &#13;
Выводы. Проведение активации растворов в корневых каналах с простой анатомией на этапе финишной ирригации одинаково эффективно как ультразвуковыми, так и звуковыми методами. Применение на этапе финишной ирригации звукового метода активации в зубах со сложной анатомией корневых каналов позволяет удалять больше смазанного слоя, чем ультразвуковая активация. С целью повышения эффективности очищения корневого канала в зубах со сложной анатомией целесообразно сочетанное использование звуковых и ультразвуковых методов.</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>Background. The problem of increase in efficiency of endodontic treatment is relevant nowadays. Treat the decisive factors affecting quality of endodontic treatment: machining, irrigation and sealing of root channels. Machining of root channels does not allow to remove the greased layer. So an integral part of endodontic treatment is the irrigation of the root channel. &#13;
Objectives ― to choose an optimum way of activation of irrigational solutions for removal of the greased layer in root channels with difficult anatomy.&#13;
Methodology. The research of 30 intact painters removed on medical indications is conducted. Activation of irrigational solution was carried out by a sound the device EndoActivator and the ultrasonic IRRI K file on the device VDW.ULTRA. in root channels with simple and difficult anatomy. An object of a research was the internal wall of the root channel with the greased layer on the surface of dentine of the root. The research of samples was conducted by means of the scanning electronic microscope of JSM-6390LV. &#13;
Results. When machining on an internal wall of root channels on the surface of dentine the greased layer is formed. Studying of samples with simple anatomy of root channels and activation of irrigational solutions revealed that the greased layer is removed throughout. When studying samples of teeth with difficult anatomy of root channels, it is determined, partially open dentinny a tubule at activation of solutions ultrasonic or sound by methods, and completely open dentin a tubule at activation of irrigational solution by the combined method. &#13;
Conclusions. Carrying out activation of solutions in root channels with simple anatomy at a stage of a finishing irrigation is identical effectively as by ultrasonic, and sound methods. Application at a stage of a finishing irrigation of a sound method of activation in teeth with difficult anatomy of root channels allows to delete more than the greased layer, than ultrasonic activation. For the purpose of increase in efficiency of clarification of the root channel in teeth with difficult anatomy expediently combined use of sound and ultrasonic methods.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>ультразвуковая активация</kwd>
    <kwd>звуковая активация</kwd>
    <kwd>простая и сложная анатомия корневых каналов</kwd>
    <kwd>комбинированный метод активации</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>ultrasonic activation</kwd>
    <kwd>sound activation</kwd>
    <kwd>simple and difficult anatomy of root channels</kwd>
    <kwd>the combined activation method</kwd>
   </kwd-group>
  </article-meta>
 </front>
 <body>
  <p></p>
 </body>
 <back>
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