<?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>S2306-41022018000300126</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Resultados funcionales y complicaciones del uso del clavo cefalomedular en el tratamiento de las fracturas de cadera]]></article-title>
<article-title xml:lang="en"><![CDATA[Functional results and complications of the use of the proximal femoral nail in the treatment of intertrochanteric hip fractures]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vélez]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Palacios-Barahona]]></surname>
<given-names><![CDATA[U]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Arango-Posada]]></surname>
<given-names><![CDATA[MM]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ramos-Castañeda]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Clínica Las Vegas  ]]></institution>
<addr-line><![CDATA[Medellín ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad CES Centro de Evaluación de Tecnologías ]]></institution>
<addr-line><![CDATA[Medellín ]]></addr-line>
<country>Colombia</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>126</fpage>
<lpage>130</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2306-41022018000300126&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2306-41022018000300126&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2306-41022018000300126&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen:  Introducción:  El clavo cefalomedular es utilizado para el tratamiento de la fractura de cadera; sin embargo, existen pocos estudios que permitan identificar datos sobre las complicaciones del uso de estos dispositivos y los resultados en términos de restauración de la funcionalidad del paciente.  Métodos:  Se realizó un estudio de corte transversal en pacientes con fractura de fémur durante el período de Enero de 2008 a Diciembre de 2012. Se recopiló información de variables demográficas y clínicas. Se llevó a cabo un seguimiento telefónico hasta seis meses postoperatorios. Se efectuó un análisis descriptivo utilizando medidas de frecuencia absolutas y relativas. Las variables cuantitativas se presentan con promedios y desviación estándar o mediana y rango intercuartil, según la normalidad de los datos.  Resultados:  De los pacientes, 82.9% logró caminar con o sin ayuda dentro de los seis meses posteriores a la cirugía. El tiempo de hospitalización fue de cuatro días en promedio; las principales complicaciones fueron anemia (16.2%), infección urinaria (9.7%), neumonía (9.5%) e infarto del miocardio (0.7%). De quienes fueron incluidos, 57.1% tenían un nivel ASA &#8805; 3; se identificó una mortalidad de 16% en ellos.  Discusión:  El clavo cefalomedular muestra resultados positivos en cuanto a recuperación funcional de la movilidad y una baja prevalencia de complicaciones, con una mortalidad similar a la reportada en la literatura dentro de los primeros 6 meses de nuestro seguimiento.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract:  Introduction:  Cephalomedullary nails are used for the treatment of hip fractures; however, there are few studies that allow identifying data on the complications of the use of these devices and the results in terms of restoration of the functionality of the patient.  Methods:  A cross-sectional study of patients with femur fracture was conducted during the period from January 2008 to December 2012. Data on demographic and clinical variables were collected. Telephone follow-up was performed up to six postoperative months. A descriptive analysis was done using absolute and relative frequency measurements. Quantitative variables are presented with averages and standard deviation or median and interquartile range, according to the normality of the data.  Results:  82.9% of the patients managed to walk with or without help within six months after surgery; anemia (16.2%), urinary tract infection (9.7%), pneumonia (9.5%) and myocardial infarction (0.7%) were the main complications. Of the patients included, 57.1% had an ASA level &#8805; 3; a mortality rate of 16% was identified.  Discussion:  Cephalomedullary nails show positive results regarding recovery of functional mobility and a low prevalence of complications, with similar mortality to that reported in the literature at 6 months of follow up.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Fractura de cadera]]></kwd>
<kwd lng="es"><![CDATA[fijación de fractura]]></kwd>
<kwd lng="es"><![CDATA[complicaciones]]></kwd>
<kwd lng="es"><![CDATA[recuperación de la función]]></kwd>
<kwd lng="en"><![CDATA[Hip fractures]]></kwd>
<kwd lng="en"><![CDATA[intramedullary fracture fixation]]></kwd>
<kwd lng="en"><![CDATA[complications]]></kwd>
<kwd lng="en"><![CDATA[recovery of function]]></kwd>
</kwd-group>
</article-meta>
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