<?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>S1688-93392023000201417</article-id>
<article-id pub-id-type="doi">10.22592/ode2023n42e417</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Tomografía computarizada de haz cónico como auxiliar para el tratamiento de incisivo superior con anatomía inusual: reporte de un caso.]]></article-title>
<article-title xml:lang="pt"><![CDATA[Tomografia computadorizada de feixe cônico como auxiliar no tratamento de incisivo superior com anatomia incomum: relato de um caso.]]></article-title>
<article-title xml:lang="en"><![CDATA[Cone beam computed tomography as an aid in the treatment of a maxillary incisor with unusual anatomy: a case report.]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Bojórquez Armenta]]></surname>
<given-names><![CDATA[Hugo Alejandro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Almeda]]></surname>
<given-names><![CDATA[Oscar Eduardo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ramos Herrera]]></surname>
<given-names><![CDATA[Yarely Guadalupe]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gamboa Guerrero]]></surname>
<given-names><![CDATA[Leslie Karina]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Tremillo Maldonado]]></surname>
<given-names><![CDATA[Omar Alejandro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,UJED Facultad de Odontología ]]></institution>
<addr-line><![CDATA[Durango ]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2023</year>
</pub-date>
<volume>25</volume>
<numero>42</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.edu.uy/scielo.php?script=sci_arttext&amp;pid=S1688-93392023000201417&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.edu.uy/scielo.php?script=sci_abstract&amp;pid=S1688-93392023000201417&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.edu.uy/scielo.php?script=sci_pdf&amp;pid=S1688-93392023000201417&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen El fracaso en el tratamiento de conductos puede conducir a la pérdida del órgano dental, distintos factores han sido reportados como causantes del fracaso en la terapia endodóntica, dentro de estos factores los conductos omitidos tienen un influencia mayor debido a que permiten una colonización y multiplicación de las bacterias dentro del conducto radicular. Variaciones anatómicas anormales pueden aumentar las posibilidades de fracaso debido a la imposibilidad de diagnosticar de manera correcta, es en estos casos que la tomografía computarizada de haz cónico ha demostrado ser de gran ayuda para interpretarlas.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo O fracasso no tratamento de canais radiculares pode levar à perda do órgão dental. Vários fatores têm sido relatados como causas de fracasso na terapia endodôntica. Dentre esses fatores, os canais omitidos têm uma influência maior, pois permitem a colonização e multiplicação de bactérias dentro do canal radicular. Variações anatômicas anormais podem aumentar as chances de fracasso devido à dificuldade de diagnóstico preciso. Em tais casos, a tomografia computadorizada de feixe cônico demonstrou ser de grande auxílio para a interpretação.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract The failure in root canal treatment can lead to the loss of the dental organ. Various factors have been reported as causes of failure in endodontic therapy. Among these factors, omitted canals have a greater influence, as they allow colonization and multiplication of bacteria within the root canal. Abnormal anatomical variations can increase the chances of failure due to the inability to diagnose accurately. In these cases, cone-beam computed tomography has proven to be of great assistance in their interpretation.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Conducto radicular]]></kwd>
<kwd lng="es"><![CDATA[TCHC]]></kwd>
<kwd lng="es"><![CDATA[anatomía compleja]]></kwd>
<kwd lng="pt"><![CDATA[Tratamento de canal radicular]]></kwd>
<kwd lng="pt"><![CDATA[TCFC]]></kwd>
<kwd lng="pt"><![CDATA[Anatomia complexa]]></kwd>
<kwd lng="en"><![CDATA[Root canal]]></kwd>
<kwd lng="en"><![CDATA[CBCT]]></kwd>
<kwd lng="en"><![CDATA[Complex anatomy]]></kwd>
</kwd-group>
</article-meta>
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