<?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>2306-4102</journal-id>
<journal-title><![CDATA[Acta ortopédica mexicana]]></journal-title>
<abbrev-journal-title><![CDATA[Acta ortop. mex]]></abbrev-journal-title>
<issn>2306-4102</issn>
<publisher>
<publisher-name><![CDATA[Colegio Mexicano de Ortopedia y Traumatología A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2306-41022018000300118</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Placa infrapectínea para reparación con mínima invasión de fracturas de lámina cuadrilátera acetabular: descripción de un nuevo implante y acceso paramedial]]></article-title>
<article-title xml:lang="en"><![CDATA[Infrapectineal Plate for repair with minimal invasion of quadrilateral blade acetabular fractures: description new implant and paramedial access]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ramos]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Torres]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Callejas]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Micha]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Jorba]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Farah]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Centro Médico American British Cowdray Departamento de Ortopedia y Traumatología ]]></institution>
<addr-line><![CDATA[Ciudad de México ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Hospital Pediátrico Legaria Servicio de Ortopedia Pediátrica ]]></institution>
<addr-line><![CDATA[Ciudad de México ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Nacional Autónoma de México Instituto de Astronomía ]]></institution>
<addr-line><![CDATA[Ciudad de México ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2018</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2018</year>
</pub-date>
<volume>32</volume>
<numero>3</numero>
<fpage>118</fpage>
<lpage>125</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2306-41022018000300118&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2306-41022018000300118&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2306-41022018000300118&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen:  Introducción:  Las fracturas de la lámina cuadrilátera del acetábulo son las más difíciles de reducir y fijar. Se han desarrollado diferentes técnicas para la osteosíntesis de la lámina cuadrilátera. El objetivo de este trabajo fue crear implantes y un nuevo acceso quirúrgico para simplificar y mejorar la osteosíntesis de fracturas del acetábulo.  Material y métodos:  Un total de 83 pacientes fueron estudiados mediante la tomografía axial computarizada de ambos acetábulos, siendo medidos a nivel de columna posterior alta y baja con el fin de determinar longitud y diámetro de los implantes, a través del análisis de normalidad de variables, dónde p es &gt; 0.05, usando la prueba Kolmogorov-Smirnov (Lilliefors). Las características anatómicas del nuevo acceso quirúrgico también se describen. La incisión se practicó en espécimen cadavérico para determinar la seguridad de todo el acceso.  Resultados:  El par de tornillos macho-hembra midió 20 x 6 x 8 mm (longitud, diámetro interno y de la cabeza), mientras que las placas fueron de 10 mm de ancho y 3 mm de espesor, con longitud correspondiente al número de orificios. Se desarrollaron instrumentos apropiados para su aplicación.  Discusión:  Este método puede facilitar la osteosíntesis del acetábulo. Se requieren estudios cadavéricos y clínicos para corroborarlo. Puede ser que se mejoren los resultados de osteosíntesis del acetábulo, con menor riesgo.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract:  Introduction:  Quadrilateral plate fractures are the most difficult to reduce and fix. Different techniques have been developed for quadrilateral plate osteosynthesis. The objective of this work was to create an implant and a novel approach to simplify and improve acetabular fracture osteosynthesis.  Material and methods:  A total of 83 patients were studied. Pelvic CT scan images of both acetabula were measured at the proximal and distal posterior column. Implant length, diameters and morphological characteristics were determined. The anatomical features of a novel surgical approach are described. The paramedian approach was performed on a cadaveric specimen to determine its anatomical safety.  Results:  The screws measured 20 × 6 × 8 mm (length × core diameter x head diameter), with internal threads of 4.5 mm. The Kolmogorov-Smirnov (Lilliefors) test was used, where p had to be &gt; 0.05. Plates were previously determined to be 10 mm wide and 3 mm thick, of variable length. Instruments were developed to surmount difficulties.  Discussion:  This new procedure and implant could make the repair of acetabular fractures easier and offers several advantages. Clinical trials are needed to assess the benefits of this proposal. The newly described method can allow acetabular fracture osteosynthesis to be performed safely, avoid iatrogenic injury to anatomical structures and achieve better results.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Acetábulo]]></kwd>
<kwd lng="es"><![CDATA[lámina cuadrilátera]]></kwd>
<kwd lng="es"><![CDATA[abordaje paramedial]]></kwd>
<kwd lng="es"><![CDATA[mínima invasión]]></kwd>
<kwd lng="es"><![CDATA[nuevo método]]></kwd>
<kwd lng="es"><![CDATA[osteosíntesis]]></kwd>
<kwd lng="en"><![CDATA[Quadrilateral plate]]></kwd>
<kwd lng="en"><![CDATA[posterior column]]></kwd>
<kwd lng="en"><![CDATA[paramedian approach]]></kwd>
<kwd lng="en"><![CDATA[minimally invasive]]></kwd>
<kwd lng="en"><![CDATA[new method]]></kwd>
<kwd lng="en"><![CDATA[osteosynthesis]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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<given-names><![CDATA[BG]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Are quadrilateral surface buttress plates comparable to traditional forms of transverse acetabular fracture fixation?]]></article-title>
<source><![CDATA[Clin Orthop Relat Res]]></source>
<year>2014</year>
<volume>472</volume>
<numero>11</numero>
<issue>11</issue>
<page-range>3353-61</page-range></nlm-citation>
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</ref-list>
</back>
</article>
