<?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>0378-6420</journal-id>
<journal-title><![CDATA[Revista Venezolana de Cirugía]]></journal-title>
<abbrev-journal-title><![CDATA[RevVenezCir]]></abbrev-journal-title>
<issn>0378-6420</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Venezolana de Cirugía]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0378-64202024000100022</article-id>
<article-id pub-id-type="doi">10.48104/rvc.2024.77.1.8</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[INCIDENCIA DE HERNIAS INTERNAS EN PACIENTES SOMETIDOS A BYPASS GASTRICO EN Y DE ROUX EN LOS SERVICIOS DE CLINICA Y TERAPÉUTICA QUIRÚRGICA &#8220;B&#8221; Y &#8220;D&#8221;, DEL HOSPITAL UNIVERSITARIO DE CARACAS. ESTUDIO RETROSPECTIVO]]></article-title>
<article-title xml:lang="en"><![CDATA[Incidence of internal hernias in patients subjected to en and Roux gastric bypass in the clinic and surgical therapeutic services &#8220;B&#8221; and &#8220;D&#8221;, of the University Hospital of Caracas]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Bravo Rodríguez]]></surname>
<given-names><![CDATA[Sailu Patricia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Durand Mena]]></surname>
<given-names><![CDATA[Félix David]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vassallo Palermo]]></surname>
<given-names><![CDATA[Miguel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Riera]]></surname>
<given-names><![CDATA[María Milagros]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cardona Mujica]]></surname>
<given-names><![CDATA[Laura Del Valle]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Linares Medina]]></surname>
<given-names><![CDATA[Argelis Sofía]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Universitario de Caracas  ]]></institution>
<addr-line><![CDATA[Caracas ]]></addr-line>
<country>Venezuela</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Hospital Universitario de Caracas  ]]></institution>
<addr-line><![CDATA[Caracas ]]></addr-line>
<country>Venezuela</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Hospital Universitario de Caracas  ]]></institution>
<addr-line><![CDATA[Caracas ]]></addr-line>
<country>Venezuela</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2024</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2024</year>
</pub-date>
<volume>77</volume>
<numero>1</numero>
<fpage>22</fpage>
<lpage>27</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://hml-ve.scielo.org/scielo.php?script=sci_arttext&amp;pid=S0378-64202024000100022&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://hml-ve.scielo.org/scielo.php?script=sci_abstract&amp;pid=S0378-64202024000100022&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://hml-ve.scielo.org/scielo.php?script=sci_pdf&amp;pid=S0378-64202024000100022&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Objetivo:  Establecer la incidencia de hernias internas (HI) en pacientes sometidos a Bypass gástrico laparoscópico en Y de Roux (BGLYR), en los servicios de clínica y terapéutica quirúrgica &#8220;B&#8221; y &#8220;D&#8221; del Hospital Universitario de Caracas (HUC).  Métodos:  Se realizó un estudio de corte transversal, retrospectivo, descriptivo. La población fueron todos los pacientes operados de BGLYR en los servicios de cátedra clínica y terapéutica quirúrgica &#8220;B&#8221; y &#8220;D&#8221; del HUC, entre enero 2013, diciembre 2018. Para obtener la muestra se utilizó un muestreo de tipo no probabilístico intencional según criterios de inclusión y exclusión, y está representada por los pacientes a los cuales se les realizó BGLYR y que presentaron posteriormente diagnóstico de HI sintomáticas. Resultados: La incidencia de HI en el periodo estudiado fue de 8,6 %, siendo el espacio de Petersen el más frecuentemente herniado, en el 51,7 %. El porcentaje de perdida de exceso de peso (PEP) promedio fue de 81,7 %. Las HI en promedio aparecieron a los 33,8 meses; y fueron más comunes, cuando el ascenso del asa alimentaria, se realizó retrocólico.  Conclusiones:  Estos resultados subrayan la importancia de la vigilancia y seguimiento cuidadoso de los pacientes que se someten a BGLYR para detectar y abordar tempranamente las HI. Así mismo resaltan la relevancia de seguir investigando e identificando factores de riesgo para estas complicaciones a fin de mejorar la práctica quirúrgica y los cuidados postoperatorios, con el objetivo de optimizar los resultados a largo plazo y la calidad de vida de los pacientes postbariátricos.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Objective:  To establish the incidence of internal hernias (IH) in patients undergoing laparoscopic Roux-en-Y gastric bypass (LRYGB) in the surgical and clinical therapeutic services &#8220;B&#8221; and &#8220;D&#8221; of the University Hospital of Caracas (UHC).  Methods:  A cross-sectional, retrospective, descriptive study was conducted. The population consisted of all patients who underwent LRYGB in the clinical and therapeutic surgical services &#8220;B&#8221; and &#8220;D&#8221; of the UHC between January 2013 and December 2018. A non-probabilistic intentional sampling was used to obtain the sample according to inclusion and exclusion criteria, and it is represented by patients who underwent LRYGB and subsequently received a diagnosis of symptomatic IH. Results: The incidence of IH in the studied period was 8.6%, with the Petersen&#8217;s space being the most frequently herniated, at 51.7%. The average percentage of excess weight loss (EWL) was 81.7%. IH on average appeared at 33.8 months, and they were more common when the ascent of the food loop was retrocolic.  Conclusions:  These results underscore the importance of vigilant and careful monitoring of patients undergoing LRYGB to early detect and address IH. They also highlight the relevance of continued research and identification of risk factors for these complications to improve surgical practices and postoperative care, aiming to optimize long-term outcomes and the quality of life of post-bariatric patients.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Incidencia]]></kwd>
<kwd lng="es"><![CDATA[Hernia interna]]></kwd>
<kwd lng="es"><![CDATA[Bypass gástrico]]></kwd>
<kwd lng="es"><![CDATA[Reconstrucción en Y de Roux]]></kwd>
<kwd lng="en"><![CDATA[Incidence]]></kwd>
<kwd lng="en"><![CDATA[Internal hernia]]></kwd>
<kwd lng="en"><![CDATA[Gastric bypass]]></kwd>
<kwd lng="en"><![CDATA[Roux and reconstruction]]></kwd>
</kwd-group>
</article-meta>
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