<?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>1870-7203</journal-id>
<journal-title><![CDATA[Acta médica Grupo Ángeles]]></journal-title>
<abbrev-journal-title><![CDATA[Acta méd. Grupo Ángeles]]></abbrev-journal-title>
<issn>1870-7203</issn>
<publisher>
<publisher-name><![CDATA[Grupo Ángeles, Servicios de Salud]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1870-72032022000100007</article-id>
<article-id pub-id-type="doi">10.35366/103549</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Incidencia de la anormalidad de la vértebra de transición, en la población mexicana de un hospital privado durante 3 años]]></article-title>
<article-title xml:lang="en"><![CDATA[Incidence of transitional vertebra abnormality in the Mexican population of a private hospital during 3 years]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Carbajal Saldaña]]></surname>
<given-names><![CDATA[Víctor Raúl]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cornelio Rodríguez]]></surname>
<given-names><![CDATA[Georgina]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ríos Reina]]></surname>
<given-names><![CDATA[José Luis]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González Vergara]]></surname>
<given-names><![CDATA[Carolina]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Angeles  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Hospital Angeles Servicio de Radiología e Imagen ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Hospital Angeles Mocel Servicio de Radiología e Imagen ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2022</year>
</pub-date>
<volume>20</volume>
<numero>1</numero>
<fpage>7</fpage>
<lpage>11</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1870-72032022000100007&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1870-72032022000100007&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1870-72032022000100007&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: La vértebra de transición es una anormalidad morfológica de la vértebra L5 o S1 donde alguna de las dos vértebras o ambas presenta un proceso displásico y asemeja a la otra vértebra, lo cual conlleva diversos problemas como escoliosis o alteración del equilibrio, entre otros. Esta patología muchas veces está infradiagnosticada debido a que suele ser un hallazgo azaroso en los pacientes.  Objetivo:  Determinar la incidencia de la anormalidad de la vértebra de transición por tomografía computada en la población mexicana durante tres años.  Material y métodos:  Estudio observacional, descriptivo, retrospectivo y transversal. Se incluirán todos los casos de vértebra de transición detectados en tres años en el Hospital Angeles Mocel.  Resultados:  De 860 pacientes estudiados con una edad media de 51.99 ± 20.54 años se encontró una incidencia de 17.4% (n = 150) para vértebra de transición, donde 96 casos presentaron proceso de sacralización. La vértebra de transición de tipo IIA fue la más común y el tipo de pseudodisco tipo 4.  Conclusión:  La incidencia en la población mexicana presentada fue de 17.4%, similar a lo reportado en otras latitudes, con características similares a lo señalado para la vértebra de transición.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: The transitional vertebra is a morphological abnormality of the L5 or S1 vertebra where one of the two vertebrae or both presents a dysplasic process and resembles the other vertebra, which leads to various problems such as scoliosis or alteration of balance among others. This pathology is often underdiagnosed due to the fact that it is usually a random finding in patients.  Objective:  To determine the incidence of abnormality of the transitional vertebra by computed tomography in the Mexican population for three years.  Material and methods:  Observational, descriptive, retrospective, and cross-sectional study. All cases of transition vertebra detected in three years at Hospital Angeles Mocel will be included.  Results:  Of 860 patients studied with a mean age of 51.99 ± 20.54 years, an incidence of 17.4% (n = 150) was found for transitional vertebra, where 96 cases presented a process of sacralization. The type IIA transitional vertebra was the most common and the type 4 pseudo-disc type.  Conclusion:  The incidence in the Mexican population presented was 17.4% similar to that reported in other latitudes, with characteristics similar to those indicated for the transitional vertebra.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Vértebra de transición]]></kwd>
<kwd lng="es"><![CDATA[radiología]]></kwd>
<kwd lng="es"><![CDATA[imagen]]></kwd>
<kwd lng="es"><![CDATA[tomografía computada]]></kwd>
<kwd lng="en"><![CDATA[Transitional vertebra]]></kwd>
<kwd lng="en"><![CDATA[radiology]]></kwd>
<kwd lng="en"><![CDATA[imaging]]></kwd>
<kwd lng="en"><![CDATA[computed tomography]]></kwd>
</kwd-group>
</article-meta>
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