<?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>S2306-41022018000600310</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Desinserción distal del pectoral mayor traumática aguda. Reporte de 19 casos con nuevo abordaje]]></article-title>
<article-title xml:lang="en"><![CDATA[Acute traumatic pectoralis major tendon ruptures. Case series with a new approach]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cruz]]></surname>
<given-names><![CDATA[LF]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Trueba]]></surname>
<given-names><![CDATA[VC]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Morales]]></surname>
<given-names><![CDATA[DH]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gil]]></surname>
<given-names><![CDATA[OF]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hernández]]></surname>
<given-names><![CDATA[EP]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Acuña]]></surname>
<given-names><![CDATA[TM]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ibarra]]></surname>
<given-names><![CDATA[PJC]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto Nacional de Rehabilitación «Luis Guillermo Ibarra Ibarra» Servicio de Artroscopía y Medicina del Deporte ]]></institution>
<addr-line><![CDATA[Ciudad de México ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Instituto Nacional de Rehabilitación «Luis Guillermo Ibarra Ibarra» Hospital Español ]]></institution>
<addr-line><![CDATA[Ciudad de México ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Instituto Nacional de Rehabilitación «Luis Guillermo Ibarra Ibarra» Hospital Español Servicio de Ortopedia]]></institution>
<addr-line><![CDATA[Ciudad de México ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Instituto Nacional de Rehabilitación «Luis Guillermo Ibarra Ibarra»  ]]></institution>
<addr-line><![CDATA[Ciudad de México ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,Instituto Nacional de Rehabilitación «Luis Guillermo Ibarra Ibarra»  ]]></institution>
<addr-line><![CDATA[Pachuca Hidalgo]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af6">
<institution><![CDATA[,Instituto Nacional de Rehabilitación «Luis Guillermo Ibarra Ibarra»  ]]></institution>
<addr-line><![CDATA[Ciudad de México ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2018</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2018</year>
</pub-date>
<volume>32</volume>
<numero>6</numero>
<fpage>310</fpage>
<lpage>315</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2306-41022018000600310&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2306-41022018000600310&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2306-41022018000600310&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen:  Introducción:  Descrita por primera vez en 1822, siendo el tratamiento en agudo el de preferencia, ya que el tardío resulta en procedimientos más complejos por la presencia de fibrosis y retracción muscular.  Material y métodos:  Reporte de 19 casos con lesión posterior a actividad física, con un promedio de edad de 30 años y rango de 20-48 años de edad, con un seguimiento promedio de 41 meses, se realizaron evaluaciones funcionales pre- y postoperatoriamente de CONSTANT, UCLA, SST y ASES, inmovilización en rotación interna por cinco semanas.  Resultados:  Presentaron mejoría evaluada con las escalas SST, CONSTANT, UCLA y ASES, se realizaron comparaciones con U de Mann-Whitney para muestras relacionadas, fijándose el valor de p en 0.05 en todas las pruebas. Valores preoperatorios CONSTANT rango de 32 a 93, UCLA rango de 10 a 34, ASES de 11.6 a 80 y SST de 0 a 9; valores postoperatorios CONSTANT con rango de 73 a 96, UCLA con rango de 15 a 35, ASES con rango de 55 a 100 y SST con rango de 6 a 12.  Discusión:  El uso de esta técnica arrojó resultados funcionales, consideramos que tiene bajo nivel de dificultad, bajo riesgo de lesión neurovascular, cosmético y presenta recuperación funcional.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract:  Introduction:  Described for the first time in 1822, being the treatment in acute the method of choice since the chronic injuries results in more complex procedures by the presence of fibrosis and muscular retraction.  Material and methods:  Report of 19 cases with injury after physical activity, averaging age 30 years and range 20-48 years. Average follow-up of 41 months, carrying out functional evaluations pre and post-operatively of CONSTANT, UCLA, SST and ASES, immobilization in internal rotation for five weeks.  Results:  They showed improvement in the scales SST, CONSTANT, UCLA and ASES, being made with the U of Mann-Whitney for related samples, stablishing the value of p in 0.05 in all tests. CONSTANT preoperative values range from 32 to 93, UCLA ranges from 10 to 34, aces from 11.6 to 80 and SST from 0 to 9; CONSTANT postoperative values ranging from 73 to 96, UCLA with a range of 15 to 35, ASES with a range of 55 to 100 and SST ranging from 6 to 12.  Discussion:  The use of this technique presented functional results, we consider has low level of difficulty, low risk of neurovascular injury, cosmetic and present functional recovery.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Ruptura]]></kwd>
<kwd lng="es"><![CDATA[aguda]]></kwd>
<kwd lng="es"><![CDATA[tendón]]></kwd>
<kwd lng="es"><![CDATA[pectoral mayor]]></kwd>
<kwd lng="es"><![CDATA[reparación]]></kwd>
<kwd lng="en"><![CDATA[Rupture]]></kwd>
<kwd lng="en"><![CDATA[acute]]></kwd>
<kwd lng="en"><![CDATA[tendon]]></kwd>
<kwd lng="en"><![CDATA[pectorales major]]></kwd>
<kwd lng="en"><![CDATA[repair]]></kwd>
</kwd-group>
</article-meta>
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