<?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>2594-1925</journal-id>
<journal-title><![CDATA[Revista de ciencias tecnológicas]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. cienc. tecnol.]]></abbrev-journal-title>
<issn>2594-1925</issn>
<publisher>
<publisher-name><![CDATA[Universidad Autónoma de Baja California]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2594-19252024000400106</article-id>
<article-id pub-id-type="doi">10.37636/recit.v7n4e376</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Análisis de instrumentos predictivos de dificultad quirúrgica en terceros molares]]></article-title>
<article-title xml:lang="en"><![CDATA[Analysis of predictive instruments of surgical difficulty in third molars]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Camarillo-Ramos]]></surname>
<given-names><![CDATA[Nadia Marisol]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Mateos-Corral]]></surname>
<given-names><![CDATA[Isis]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González-Rascón]]></surname>
<given-names><![CDATA[Anna Arely]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Espinosa-de-Santillana]]></surname>
<given-names><![CDATA[Irene Aurora]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Autónoma de Baja California Facultad de Odontología Mexicali ]]></institution>
<addr-line><![CDATA[Mexicali Baja California]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Benemérita Universidad Autónoma de Puebla Facultad de Estomatología ]]></institution>
<addr-line><![CDATA[Heroica Puebla de Zaragoza Puebla]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2024</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2024</year>
</pub-date>
<volume>7</volume>
<numero>4</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2594-19252024000400106&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2594-19252024000400106&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2594-19252024000400106&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen. Los terceros molares presentan variaciones en sus posiciones, lo que puede complicar su extracción quirúrgica. Para predecir esta dificultad, se han desarrollado diversas clasificaciones, escalas e índices. Se revisaron estudios publicados entre 2012 y 2024 en PubMed, Scielo, Elsevier y Redalyc, enfocados en herramientas para predecir la dificultad quirúrgica. Se compararon las clasificaciones de Winter, Pell y Gregory, Sánchez Torres; la Escala Modificada de Romero Ruíz, el Índice de Pederson, Koerner y el ¨Nuevo Índice de Dificultad para la Exodoncia de Terceros Molares Mandibulares Impactados¨. Estas herramientas utilizan parámetros como angulación y profundidad para evaluar la dificultad. Aunque las radiografías periapicales y panorámicas son útiles para la planificación quirúrgica, presentan limitaciones. Sin embargo, proporcionan una base sólida para la evaluación de la dificultad quirúrgica en la extracción de terceros molares.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract. Third molars vary in their positions, which can complicate their surgical extraction. Various classifications, scales and indexes have been developed to predict this difficulty. Studies published between 2012-2024 in PubMed, Scielo, Elsevier and Redalyc were reviewed, focusing on tools to predict surgical difficulty. The Winter, Pell and Gregory, Sánchez Torres classifications; the Modified Romero Ruiz Scale, the Pederson, Koerner Index and the "New Index of Difficulty for the Extraction of Impacted Mandibular Third Molars" were compared. These tools use parameters such as angulation and depth to assess difficulty. Although periapical and panoramic radiographs are useful for surgical planning, they have limitations. Despite this, they provide a solid basis for the evaluation of surgical difficulty in the extraction of third molars.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Extracción dental]]></kwd>
<kwd lng="es"><![CDATA[Tercer molar]]></kwd>
<kwd lng="es"><![CDATA[Dificultad quirúrgica]]></kwd>
<kwd lng="es"><![CDATA[Cirugía dental]]></kwd>
<kwd lng="es"><![CDATA[Índice de dificultad]]></kwd>
<kwd lng="en"><![CDATA[Tooth extraction]]></kwd>
<kwd lng="en"><![CDATA[Third molar]]></kwd>
<kwd lng="en"><![CDATA[Surgical difficulty]]></kwd>
<kwd lng="en"><![CDATA[Dental surgery]]></kwd>
<kwd lng="en"><![CDATA[Difficulty index]]></kwd>
</kwd-group>
</article-meta>
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