<?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>0864-215X</journal-id>
<journal-title><![CDATA[Revista Cubana de Ortopedia y Traumatología]]></journal-title>
<abbrev-journal-title><![CDATA[Rev Cubana Ortop Traumatol]]></abbrev-journal-title>
<issn>0864-215X</issn>
<publisher>
<publisher-name><![CDATA[Editorial Ciencias Médicas]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0864-215X2023000100009</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Modified stoppa approach for complex acetabular defects reconstruction with bone autograft and acetabular augmentation]]></article-title>
<article-title xml:lang="es"><![CDATA[Enfoque de Stoppa modificado para la reconstrucción de defectos acetabulares complejos con autoinjerto óseo y aumento acetabular]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sánchez Cordero]]></surname>
<given-names><![CDATA[Javier Alejandro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rivera Saldívar]]></surname>
<given-names><![CDATA[Gustavo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Meléndez Nava]]></surname>
<given-names><![CDATA[Jonatan]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital of Traumatology and Orthopedics IMSS ]]></institution>
<addr-line><![CDATA[ Puebla]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2023</year>
</pub-date>
<volume>37</volume>
<numero>1</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S0864-215X2023000100009&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S0864-215X2023000100009&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S0864-215X2023000100009&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction:  Developmental dysplasia of the hip (DDH) is the cause of 2.6-9.1% of all total hip prostheses implanted at any age and constitutes a challenge in revision surgeries.  Objective: To present a case of severe acetabular dysplasia managed by the Stoppa-type approach.  The Case:  We report a case of a 26-year-old male patient with DDH initially treated with total hip replacement and then diagnosed with aseptic loosening (Paprosky 3A). Using a modified Stoppa approach; acetabular augmentation and bone autograft attached with endopelvic reconstruction plates were performed. Two years after the procedure our patient is asymptomatic, has no restrictions on his daily living activities, and is very satisfied with the result.  Conclusions:  The Stoppa approach was very useful for the endopelvic reconstruction of the acetabular roof, so it may be an option to treat severe acetabular defects. Level of evidence: IV.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción:  La displasia del desarrollo de cadera (DDH, por sus siglas en inglés) es la causa del 2,6-9,1 % del total de prótesis de cadera implantadas a cualquier edad y constituye un reto en las cirugías de revisión.  Objetivo:  Presentar un caso de displasia acetabular grave manejado por abordaje tipo Stoppa.  El caso:  Presentamos un caso de un paciente masculino de 26 años con DDH tratado inicialmente con reemplazo total de cadera y luego diagnosticado con aflojamiento aséptico (Paprosky 3A). Se utilizó un enfoque Stoppa modificado. Se realizó aumento acetabular y autoinjerto óseo unido con placas de reconstrucción endopélvica. Dos años después del procedimiento, el paciente es asintomático, no tiene restricciones en sus actividades de la vida diaria y está muy satisfecho con el resultado.  Conclusiones:  El abordaje de Stoppa fue muy útil para la reconstrucción endopélvica del techo acetabular, por lo que puede ser una opción para tratar defectos acetabulares graves. Grado de comprobación: IV.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[developmental dysplasia of the hip]]></kwd>
<kwd lng="en"><![CDATA[Stoppa approach]]></kwd>
<kwd lng="en"><![CDATA[acetabular defects]]></kwd>
<kwd lng="en"><![CDATA[bone autograft]]></kwd>
<kwd lng="es"><![CDATA[displasia del desarrollo de la cadera]]></kwd>
<kwd lng="es"><![CDATA[enfoque Stoppa]]></kwd>
<kwd lng="es"><![CDATA[defectos acetabulares]]></kwd>
<kwd lng="es"><![CDATA[autoinjerto óseo]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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