<?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>S1870-72032025000500482</article-id>
<article-id pub-id-type="doi">10.35366/121192</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Subluxación facetaria cervical, retorno a las bases, la clave para su diagnóstico]]></article-title>
<article-title xml:lang="en"><![CDATA[Cervical facet subluxation, return to basics, the key to diagnosis]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[García Gutiérrez]]></surname>
<given-names><![CDATA[Jorge Omar]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Anzaldúa Torres]]></surname>
<given-names><![CDATA[Alan Andrés]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Quiroz Castro]]></surname>
<given-names><![CDATA[Oscar]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Angeles Pedregal  ]]></institution>
<addr-line><![CDATA[Ciudad de México ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Hospital Angeles Pedregal  ]]></institution>
<addr-line><![CDATA[Ciudad de México ]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>10</month>
<year>2025</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>10</month>
<year>2025</year>
</pub-date>
<volume>23</volume>
<numero>5</numero>
<fpage>482</fpage>
<lpage>483</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1870-72032025000500482&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1870-72032025000500482&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1870-72032025000500482&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: A 68-year-old male patient with chronic cervical pain and limitation to cervical extension and an antalgic attitude in hyperflexion, for which cervical spine X-rays were requested, with sclerosis and facet subluxation at C3-C4 and C5-C6 as key findings in the diagnosis of this pathology. A systematic approach involving the definition of the vertebral lines and the vertebral bodies, elements of the posterior arch, and intervertebral spaces helps to detect these anomalies, among other findings that may distract the observer.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[facet subluxation cervical]]></kwd>
<kwd lng="en"><![CDATA[spine]]></kwd>
</kwd-group>
</article-meta>
</front>
</article>
