<?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>1028-4818</journal-id>
<journal-title><![CDATA[Multimed]]></journal-title>
<abbrev-journal-title><![CDATA[Multimed]]></abbrev-journal-title>
<issn>1028-4818</issn>
<publisher>
<publisher-name><![CDATA[Centro Provincial de Información de Ciencias Médicas]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1028-48182020000601387</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Luxación vertical de rótula]]></article-title>
<article-title xml:lang="en"><![CDATA[Vertical patella dislocation]]></article-title>
<article-title xml:lang="pt"><![CDATA[Luxação vertical da patela]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cedeño Gómez]]></surname>
<given-names><![CDATA[Lilier]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de Ciencias Médicas de Granma Hospital General Docente Universitario Carlos Manuel de Céspedes ]]></institution>
<addr-line><![CDATA[Bayamo Granma]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2020</year>
</pub-date>
<volume>24</volume>
<numero>6</numero>
<fpage>1387</fpage>
<lpage>1395</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S1028-48182020000601387&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S1028-48182020000601387&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S1028-48182020000601387&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción:  la luxación de la rótula es el tipo de luxación más frecuente de la rodilla y consiste en que la rótula se desplaza súbitamente hacia el lateral abandonado su posición normal en la zona anterior del fémur otro tipo de luxación es extraordinariamente raro, la misma se reduce fácilmente en la sala de emergencias con manipulaciones gentiles sin necesidad de anestesia en ocasiones el mismo paciente logra llevar la rótula a su lugar.  Caso clínico:  paciente masculino de 43 años de edad que en el trascurso de un partido de futbol impacta con otro jugador sufriendo trauma en la cara interna de la rodilla izquierda que lo deja tendido en el suelo con dolor intenso. El mismo presentaba bloqueo articular de la rodilla en extensión con imposibilidad para flexionarla, así como deformidad de la misma y ligero edema. Se le diagnostica un raro caso de luxación intrarticular de rótula donde la misma gira 90 grados sobre su eje vertical.  Discusión:  este caso de luxación intraarticular de rotula rotada en su eje vertical es característico en deportistas, como nuestro paciente, luego de sufrir un trauma severo en la articulación. Casos producidos por un trauma de menor intensidad han sido presentados, pero son extremadamente raros.  Conclusiones:  la luxación interarticular de rotula es una lesión rara que puede sorprender a cualquier ortopedista por lo que e indispensable realizar un examen físico adecuado y estudios radiológicos previos al tratamiento y así evitar peores consecuencias.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction:  patella dislocation is the most common type of knee dislocation and consists of the patella suddenly moving to the side, leaving its normal position in the anterior area of the femur, another type of dislocation is extremely rare. Reduced easily in the emergency room with gentle manipulations without the need for anesthesia, sometimes the same patient is able to bring the patella into place.  Clinical case:  43-year-old male patient who, in the course of a soccer match, impacted another player suffering trauma to the inside of the left knee that left him lying on the floor with intense pain. He presented joint blockage of the knee in extension with inability to flex it, as well as deformity of the knee and slight edema. A rare case of intra-articular dislocation of the patella is diagnosed where the patella rotates 90 degrees on its vertical axis.  Discussion:  this case of intra-articular dislocation of a patella rotated in its vertical axis is characteristic in athletes, such as our patient, after suffering severe trauma to the joint. Cases produced by a trauma of less intensity have been presented, but they are extremely rare.  Conclusions:  patellar inter-articular dislocation is a rare lesion that can surprise any orthopedist, so it is essential to carry out an adequate physical examination and radiological studies prior to treatment in order to avoid worse consequences.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[RESUMO  Introdução:  a luxação da patela é o tipo mais comum de luxação do joelho e consiste na movimentação repentina da patela para o lado, deixando sua posição normal na região anterior do fêmur, outro tipo de luxação extremamente rara. reduzido facilmente na sala de emergência com manipulações suaves sem a necessidade de anestesia, às vezes o mesmo paciente é capaz de colocar a patela no lugar.  Caso clínico:  paciente do sexo masculino, 43 anos, que, durante uma partida de futebol, impactou outro jogador com traumatismo na parte interna do joelho esquerdo que o deixou caído no chão com fortes dores. Apresentava bloqueio articular do joelho em extensão com impossibilidade de flexioná-lo, além de deformidade do joelho e leve edema. Um caso raro de luxação intra-articular da patela é diagnosticado quando a patela gira 90 graus em seu eixo vertical.  Discussão:  este caso de luxação intra-articular de uma patela girada em seu eixo vertical é característico de atletas, como o nosso paciente, após sofrerem traumatismo articular grave. Foram apresentados casos produzidos por trauma de menor intensidade, mas são extremamente raros.  Conclusões:  a luxação interarticular patelar é uma lesão rara que pode surpreender qualquer ortopedista, sendo imprescindível a realização de exame físico e estudos radiológicos adequados antes do tratamento para evitar consequências piores.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Rótula]]></kwd>
<kwd lng="es"><![CDATA[Luxación intra-articular]]></kwd>
<kwd lng="en"><![CDATA[Kneecap]]></kwd>
<kwd lng="en"><![CDATA[Intra-articular dislocation]]></kwd>
<kwd lng="pt"><![CDATA[Rótula]]></kwd>
<kwd lng="pt"><![CDATA[Luxação intra-articular]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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