<?xml version="1.0" encoding="ISO-8859-1"?><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">
<front>
<journal-meta>
<journal-id>1688-9339</journal-id>
<journal-title><![CDATA[Odontoestomatología]]></journal-title>
<abbrev-journal-title><![CDATA[Odontoestomatología]]></abbrev-journal-title>
<issn>1688-9339</issn>
<publisher>
<publisher-name><![CDATA[Facultad de Odontología - Universidad de la República]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1688-93392022000101313</article-id>
<article-id pub-id-type="doi">10.22592/ode2022n39e313</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Eficacia de técnicas de irrigación en la remoción de hidróxido de calcio: revisión bibliográfica]]></article-title>
<article-title xml:lang="pt"><![CDATA[Eficácia das técnicas de irrigação na remoção do hidróxido de cálcio: revisão bibliográfica]]></article-title>
<article-title xml:lang="en"><![CDATA[Efficacy of irrigation techniques in removing calcium hydroxide: a literature review]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González Gratz]]></surname>
<given-names><![CDATA[Gustavo Alejandro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Iriarte Guerra]]></surname>
<given-names><![CDATA[María Fernanda]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Alarcón Goldenberg]]></surname>
<given-names><![CDATA[Pedro Eduardo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de Valparaíso Facultad de Odontología ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Chile</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de Valparaíso Facultad de Odontología Cátedra de Endodoncia]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Chile</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2022</year>
</pub-date>
<volume>24</volume>
<numero>39</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.edu.uy/scielo.php?script=sci_arttext&amp;pid=S1688-93392022000101313&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.edu.uy/scielo.php?script=sci_abstract&amp;pid=S1688-93392022000101313&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.edu.uy/scielo.php?script=sci_pdf&amp;pid=S1688-93392022000101313&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Objetivo:  Caracterizar en base a una revisión bibliográfica las técnicas de irrigación con mayor eficacia en la remoción de hidróxido de calcio como medicación intraconducto.  Materiales y métodos:  Revisión bibliográfica realizada en las bases de datos electrónicas PubMed, Scopus y Web of Science. Se seleccionaron 32 artículos contenidos entre los años 2015 y 2020.  Resultados:  La técnica más estudiada es la irrigación ultrasónica, no logrando tener los niveles más altos de eficacia. La irrigación activada por láser resultó ser la más eficaz en la remoción de medicación en los tres tercios de los conductos. Los irrigantes utilizados con mayor frecuencia fueron el hipoclorito de sodio y el ácido etilendiaminotetraacético.  Conclusión:  Las técnicas con mayor eficacia son irrigación activada por láser, seguida de irrigación ultrasónica pasiva. La evidencia sustenta que hipoclorito de sodio y ácido etilendiaminotetraacético deben ser los irrigantes utilizados, ambos de manera secuencial y no de uso excluyente.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo  Objetivo: Caracterizar, com base em revisão bibliográfica, as técnicas de irrigação com maior eficiência na remoção do hidróxido de cálcio como medicamento intracanal.  Materiais e métodos: Revisão bibliográfica realizada nas bases de dados eletrônicas PubMed, Scopus e Web of Science. Foram selecionados 32 artigos contidos entre os anos de 2015 e 2020.  Resultados: A técnica mais estudada é a irrigação ultrassônica, não alcançando os níveis mais altos de eficácia. A irrigação ativada por laser foi considerada a mais eficaz na remoção de medicamentos em três terços dos canais. Os irrigantes usados &#8203;&#8203;com mais frequência foram hipoclorito de sódio e ácido etilenodiaminotetracético.  Conclusão: As técnicas mais eficazes são a irrigação ativada por laser, seguida da irrigação ultrassônica passiva. A evidência apóia que o hipoclorito de sódio e o ácido etilenodiaminotetracético devem ser os irrigantes usados, tanto sequencialmente quanto não exclusivamente.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Objective:  To conduct a literature review on and describe the most effective irrigation techniques in removing calcium hydroxide as an intracanal medicament.  Materials and methods:  Literature review conducted in PubMed, Scopus, and Web of Science. Thirty-two articles published between 2015 and 2020 were selected.  Results:  Ultrasonic irrigation&#8212;the most widely studied technique&#8212;does not achieve the highest levels of efficacy. Laser-activated irrigation was the most effective way to remove medication in the three thirds of the canals. The most frequently used irrigants were sodium hypochlorite and ethylenediaminetetraacetic acid.  Conclusion:  The most effective techniques are laser-activated irrigation and passive ultrasonic irrigation. The evidence indicates that sodium hypochlorite and ethylenediaminetetraacetic acid should be used sequentially and not exclusively as irrigants.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[endodoncia]]></kwd>
<kwd lng="es"><![CDATA[técnicas]]></kwd>
<kwd lng="es"><![CDATA[eficacia]]></kwd>
<kwd lng="es"><![CDATA[irrigación terapéutica]]></kwd>
<kwd lng="es"><![CDATA[remoción]]></kwd>
<kwd lng="es"><![CDATA[hidróxido de calcio]]></kwd>
<kwd lng="pt"><![CDATA[endodontia]]></kwd>
<kwd lng="pt"><![CDATA[técnicas]]></kwd>
<kwd lng="pt"><![CDATA[eficácia]]></kwd>
<kwd lng="pt"><![CDATA[irrigação terapêutica]]></kwd>
<kwd lng="pt"><![CDATA[remoção]]></kwd>
<kwd lng="pt"><![CDATA[hidróxido de cálcio]]></kwd>
<kwd lng="en"><![CDATA[endodontics]]></kwd>
<kwd lng="en"><![CDATA[techniques]]></kwd>
<kwd lng="en"><![CDATA[efficacy]]></kwd>
<kwd lng="en"><![CDATA[therapeutic irrigation]]></kwd>
<kwd lng="en"><![CDATA[removal]]></kwd>
<kwd lng="en"><![CDATA[calcium hydroxide]]></kwd>
</kwd-group>
</article-meta>
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