<?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>1646-2122</journal-id>
<journal-title><![CDATA[Revista Portuguesa de Ortopedia e Traumatologia]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Port. Ortop. Traum.]]></abbrev-journal-title>
<issn>1646-2122</issn>
<publisher>
<publisher-name><![CDATA[Sociedade Portuguesa de Ortopedia e Traumatologia]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1646-21222012000200010</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA[Rotura do tendão distal do bicípite braquial]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Freitas]]></surname>
<given-names><![CDATA[Filipa de]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ramos]]></surname>
<given-names><![CDATA[André]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Luís]]></surname>
<given-names><![CDATA[Nuno Marques]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Correia]]></surname>
<given-names><![CDATA[António Robalo]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Oliveira]]></surname>
<given-names><![CDATA[Maia de]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Palma]]></surname>
<given-names><![CDATA[Luis]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Hospital José Joaquim Fernandes Serviço de Ortopedia e Traumatologia ]]></institution>
<addr-line><![CDATA[Beja ]]></addr-line>
<country>Portugal</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2012</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2012</year>
</pub-date>
<volume>20</volume>
<numero>2</numero>
<fpage>243</fpage>
<lpage>248</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_arttext&amp;pid=S1646-21222012000200010&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_abstract&amp;pid=S1646-21222012000200010&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_pdf&amp;pid=S1646-21222012000200010&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Introdução: A rotura tendão distal do bicípite braquial é uma lesão rara, representando menos de 3% de todas as roturas bicípite braquial. Maioria das roturas ocorrem no braço dominante, em homens com idades compreendidas entre 30 a 49 anos, quando uma carga excentrica é exercida sobre o bicipite. Nos casos de rotura completa, o músculo retrai proximalmente dando origem ao chamado sinal de "Musculo de Popeye". Casos clínicos: Apresentamos dois doentes do sexo masculino com o diagnóstico de rotura do tendão distal do músculo bicípite braquial que foram submetidos a tratamento cirúrgico pela técnica de duas incisões, descrita por Boyd e Anderson. Discussão: Existem várias opções terapêuticas (conservadoras e cirúrgicas) para a rotura do tendão distal do bicípite. Doentes que foram tratados conservadoramente tendem a apresentar défi ces clínicos evidentes. Bons a excelentes resultados foram descritos para o tratamento cirúrgico precoce, com recuperação funcional completa e elevado grau de satisfação dos doentes. Conclusão: Nós concluimos que a técnica Boyd e Anderson é segura e eficaz na reparação da rotura do tendão distal do bicipete braquial. Os nossos resultados vão ao encontro de que uma reparação anatómica dá consistentemente bons resultados.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Introduction: Complete distal biceps tendon ruptures are uncommon injuries, representing approximately 3% of all biceps brachii injuries. Most ruptures occur in the dominant arm in men between the ages of 30 and 49 years, when an eccentric load is exerted on the biceps. If there is complete rupture, the muscle belly may retract proximally. This is known as the "Popeye muscle" sign. Case Report: We report the cases of two male patients with the diagnosis of distal biceps tendon rupture, who were submitted to surgical treatment by the Boyd and Anderson technique. Discussion: Many techniques , including non-operative and surgical option, have been described for the treatment of the ruptured distal bicep tendon. Patients who had conservative treatment showed a remaining deficit clinically evident in several activities. Good to excellent results have been reported for early surgical repair of the torn tendon with improved functional outcomes and improved patient satisfaction. Summary: We conclude that this minimally invasive technique is safe and effective. Our findings are in agreement with the view that anatomic repair of distal biceps tendon rupture provides consistently good results.]]></p></abstract>
<kwd-group>
<kwd lng="pt"><![CDATA[rotura tendão distal do bicípite braquial]]></kwd>
<kwd lng="pt"><![CDATA[abordagem por 2-incisões]]></kwd>
<kwd lng="pt"><![CDATA[técnica de Boyd e Anderson]]></kwd>
<kwd lng="en"><![CDATA[Distal Biceps tendon rupture]]></kwd>
<kwd lng="en"><![CDATA[2-incision repair]]></kwd>
<kwd lng="en"><![CDATA[Boyd-Anderson technique]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[ <p align="right"><b><font face="Verdana" size="2">CASO CLÍNICO</font></b></p>    <p>&nbsp;</p>    <p><b><font face="Verdana" size="4">Rotura do tendão distal do bicípite braquial</font></b></p>    <p>&nbsp;</p>    <p><font face="Verdana" size="2"><b>Filipa de Freitas<sup>I</sup></b>; <b>André Ramos<sup>I</sup></b>; <b>Nuno Marques Luís<sup>I</sup></b>; <b>António Robalo Correia<sup>I</sup></b>; <b>Maia de Oliveira<sup>I</sup></b>; <b>Luis Palma<sup>I</sup></b></font></p>    <p><font face="Verdana" size="2">I. Serviço de Ortopedia e Traumatologia. Hospital José Joaquim Fernandes. Beja. Portugal.<br /></font></p>    <p>&nbsp;</p>    <p><font face="Verdana" size="2"><a name="topc"></a><a href="#c">Endereço para correspondência</a></font></p>    <p>&nbsp;</p>    <p><b><font face="Verdana" size="2">RESUMO</font></b></p><font face="verdana" size="2">    ]]></body>
<body><![CDATA[<p>Introdu&ccedil;&atilde;o: A rotura tend&atilde;o distal do bic&iacute;pite braquial &eacute; uma les&atilde;o rara, representando menos de 3% de todas as roturas bic&iacute;pite braquial. Maioria das roturas ocorrem no bra&ccedil;o dominante, em homens com idades compreendidas entre 30 a 49 anos, quando uma carga excentrica &eacute; exercida sobre o bicipite. Nos casos de rotura completa, o m&uacute;sculo retrai proximalmente dando origem ao chamado sinal de "Musculo de Popeye".</p>     <p>Casos cl&iacute;nicos: Apresentamos dois doentes do sexo masculino com o diagn&oacute;stico de rotura do tend&atilde;o distal do m&uacute;sculo bic&iacute;pite braquial que foram submetidos a tratamento cir&uacute;rgico pela t&eacute;cnica de duas incis&otilde;es, descrita por Boyd e Anderson.</p>     <p>Discuss&atilde;o: Existem v&aacute;rias op&ccedil;&otilde;es terap&ecirc;uticas (conservadoras e cir&uacute;rgicas) para a rotura do tend&atilde;o distal do bic&iacute;pite. Doentes que foram tratados conservadoramente tendem a apresentar d&eacute;fi ces cl&iacute;nicos evidentes. Bons a excelentes resultados foram descritos para o tratamento cir&uacute;rgico precoce, com recupera&ccedil;&atilde;o funcional completa e elevado grau de satisfa&ccedil;&atilde;o dos doentes.</p>     <p>Conclus&atilde;o: N&oacute;s concluimos que a t&eacute;cnica Boyd e Anderson &eacute; segura e eficaz na repara&ccedil;&atilde;o da rotura do tend&atilde;o distal do bicipete braquial. Os nossos resultados v&atilde;o ao encontro de que uma repara&ccedil;&atilde;o anat&oacute;mica d&aacute; consistentemente bons resultados.</p></font>    <p><font face="verdana" size="2"><b>Palavras chave</b>: rotura tendão distal do bicípite braquial, abordagem por 2-incisões, técnica de Boyd e Anderson. </font></p>    <p>&nbsp;</p>    <p><b><font face="Verdana" size="2">ABSTRACT</font></b></p><font face="verdana" size="2">    <p>Introduction: Complete distal biceps tendon ruptures are uncommon injuries, representing approximately 3% of all biceps brachii injuries. Most ruptures occur in the dominant arm in men between the ages of 30 and 49 years, when an eccentric load is exerted on the biceps. If there is complete rupture, the muscle belly may retract proximally. This is known as the "Popeye muscle" sign.</p>     <p>Case Report: We report the cases of two male patients with the diagnosis of distal biceps tendon rupture, who were submitted to surgical treatment by the Boyd and Anderson technique.</p>     <p>Discussion: Many techniques , including non-operative and surgical option, have been described for the treatment of the ruptured distal bicep tendon. Patients who had conservative treatment showed a remaining deficit clinically evident in several activities. Good to excellent results have been reported for early surgical repair of the torn tendon with improved functional outcomes and improved patient satisfaction.</p>     ]]></body>
<body><![CDATA[<p>Summary: We conclude that this minimally invasive technique is safe and effective. Our findings are in agreement with the view that anatomic repair of distal biceps tendon rupture provides consistently good results.</p></font>    <p><font face="verdana" size="2"><b>Key words</b>: Distal Biceps tendon rupture, 2-incision repair, Boyd-Anderson technique. </font></p>    <p>&nbsp;</p>    <p><b><font face="Verdana" size="2">INTRODUÇÃO</font></b></p><font face="verdana" size="2">    <p>Mais de 50% de todas as roturas do m&uacute;sculo bicipite braquial ocorrem na cabe&ccedil;a longa do tend&atilde;o[1] . Estima-se que somente 3% das roturas agudas do bic&iacute;pite braquial ocorram distalmente, o que torna esta les&atilde;o relativamente rara[2,3,4,5]. A maioria das roturas ocorrem no membro dominante, em homens com idades compreendidas entre os30 e 49 anos, quando uma carga exc&ecirc;ntrica &eacute; exercida no bic&iacute;pite, com cotovelo em flex&atilde;o e supina&ccedil;&atilde;o[2,6,7,8,9]. O doente refere, frequentemente, um estalo, seguido de dor intensa no bra&ccedil;o e antebra&ccedil;o proximal[4].</p>
    <p>O diagn&oacute;stico cl&iacute;nico torna-se &oacute;bvio com o aparecimento do &ldquo;sinal M&uacute;sculo Popeye&rdquo;, e da equimose na fossa antecubital. No caso de rotura incompleta o diagn&oacute;stico n&atilde;o &eacute; t&atilde;o f&aacute;cil, uma vez que as restantes fibras impedem a retra&ccedil;&atilde;o proximal do m&uacute;sculo. Com uma palpa&ccedil;&atilde;o cuidadosa conseguese, habitualmente, confirmar o diagn&oacute;stico. Para tal o m&eacute;dico deve tentar passar o seu dedo indicador por baixo do tend&atilde;o do bic&iacute;pite. O tend&atilde;o intacto pode facilmente ser palpado enquanto o doente faz supina&ccedil;&atilde;o sob resist&ecirc;ncia[4,1]. O diagn&oacute;stico cl&iacute;nico de rotura do tend&atilde;o distal do bic&iacute;pete braquial pode ser confi rmado por ecografia do cotovelo. A radiografia e a Reson&acirc;ncia Magn&eacute;tica (RMN) normalmente n&atilde;o s&atilde;o necess&aacute;rias para confirmar o dign&oacute;stico[10].</p>
    <p>O tratamento das roturas distais &eacute; controverso, e novas t&eacute;cnicas est&atilde;o sempre a aparecer na literatura. O tratamento cir&uacute;rgico &eacute;, geralmente, considerado o tratamento de escolha, ficando o tratamento n&atilde;o cir&uacute;rgico para doentes com contraindica&ccedil;&otilde;es para cirurgia e para doentes idosos e sedent&aacute;rios[6,7,4,9,1]. O tratamento cir&uacute;rgico consiste na repara&ccedil;&atilde;o anat&oacute;mica e n&atilde;o anat&oacute;mica[11,12]. Est&aacute; descrito que a tenodese do tend&atilde;o bicipital ao tend&atilde;o do braquial produz piores resultados do que a repara&ccedil;&atilde;o anat&oacute;mica[6,4]. A reinser&ccedil;&atilde;o anat&oacute;mica do tend&atilde;o na tuberosidade bicipital usando abordagens com uma -ou duasincis&otilde;es d&atilde;o melhores resultados que outras t&eacute;cnicas, na restaura&ccedil;&atilde;o da for&ccedil;a de flex&atilde;o e supina&ccedil;&atilde;o do cotovelo[3,13,14,5). Inicialmente, a t&eacute;cnica de reinser&ccedil;&atilde;o usando uma incis&atilde;o anterior requeria uma disse&ccedil;&atilde;o extensa em redor da tuberosidade bicipital de modo a permitir a passagem das suturas, o que por vezes resultava em paralisia do ramo profundo do nervo radial. Assim, em 1961,Boyd e Anderson descreveram a t&eacute;cnica de duas incis&otilde;es, de modo a limitar a dissec&ccedil;&atilde;o e minimizar o risco de les&atilde;o das estruturas neurovasculares[3,5,1]. No entanto, esta t&eacute;cnica de duas incis&otilde;es esta associada a ossifica&ccedil;&atilde;o heterot&oacute;pica, o que levou ao desenvolvimento de t&eacute;cnicas que usam &acirc;ncoras de osso ou EndoButtons de modo a reparara rotura distal do tend&atilde;o bic&iacute;pite braquial atrav&eacute;s de uma incis&atilde;o. Apesar destas t&eacute;cnicas permitirem o acesso atrav&eacute;s de uma &uacute;nica incis&atilde;o, elas continuam associadas com complica&ccedil;&otilde;es de paralisia nervosa[6].</p>
    <p>N&oacute;s apresentamos dois casos cl&iacute;nicos de rotura completa do tend&atilde;o distal do bic&iacute;pite braquial em doentes sexo masculino. Eles foram tratados com sucesso pela t&eacute;cnica de Boyde e Anderson.&nbsp;</p></font>    <p>&nbsp;</p>    <p><b><font face="Verdana" size="2">MATERIAL E MÉTODOS</font></b></p>    ]]></body>
<body><![CDATA[<p><b><font face="Verdana" size="2">Caso Clínico 1</font></b></p><font face="verdana" size="2">    <p>Doente sexo masculino, 39 anos, dextro, antecedentes patol&oacute;gicos irrelevantes, recorreu ao Servi&ccedil;o de Urg&ecirc;ncia do nosso Hospital, no dia 28/08/2010, por dor s&uacute;bita , edema e equimose no antebra&ccedil;o proximal direito ap&oacute;s uma extens&atilde;o inesperada do cotovelo fletido, por queda de uma escada. Ao exame objetivo identificava-se equimose da fossa antecubital direita (<a name="topf1"></a><a href="#f1">Figura 1</a>) e na palpa&ccedil;&atilde;o n&atilde;o se identificava o tend&atilde;o distal do bicipite braquial, ao contr&aacute;rio do lado contralateral.</p>    <p>&nbsp;</p><a name="f1"></a>     <p>    <center><img src="/img/revistas/rpot/v20n2/20n2a10f1.jpg" width="367" height="311" border="0" /></center></p>    
<p>&nbsp;</p>
    <p>Apresentava um d&eacute;fice na supina&ccedil;&atilde;o do antebra&ccedil;o contra resist&ecirc;ncia, sem perda da flex&atilde;o. Rx simples do cotovelo sem evid&ecirc;ncia de les&otilde;es traum&aacute;ticas agudas. A ecografia confirmou o diagn&oacute;stico de rotura do tend&atilde;o distal do bic&iacute;pite braquial.</p>
    <p>O doente foi operado a 29/08/2010, pela t&eacute;cnica de Boyd e Anderson. P&oacute;s operat&oacute;rio imediato sem intercorr&ecirc;ncias relevantes, nomeadamente, neurovasculares.</p>
    <p>Ap&oacute;s a cirurgia o doente ficou imobilizado com tala dorsal com cotovelo em flex&atilde;o durante duas semanas, seguido de imobiliza&ccedil;&atilde;o gessada com cotovelo em flex&atilde;o durante mais duas semanas. Terminado este per&iacute;odo iniciou mobiliza&ccedil;&atilde;o ativa e passiva, sem apoio formal de fisioterapia, tendo como objetivo o arco movimento contralateral, o que foi atingido por volta das 7 semanas.</p>
    <p>Exerc&iacute;cios de contra resist&ecirc;ncia foram iniciados &aacute;s 7 semanas ap&oacute;s cirurgia.</p>
    ]]></body>
<body><![CDATA[<p>Ap&oacute;s tr&ecirc;s meses da cirurgia o doente tinha restaurado flex&atilde;o, extens&atilde;o, prona&ccedil;&atilde;o e supina&ccedil;&atilde;o.</p>
    <p>Ao sexto m&ecirc;s ap&oacute;s cirurgia tinha 5/5 for&ccedil;a resist&ecirc;ncia manual em supina&ccedil;&atilde;o e flex&atilde;o. Reiniciou a sua atividade laboral sem restri&ccedil;&otilde;es ap&oacute;s 6 meses.</p></font>    <p><b><font face="Verdana" size="2">Caso Clínico 2</font></b></p><font face="verdana" size="2">    <p>Doente sexo masculino, 45 anos, dextro, antecedentes patol&oacute;gicos irrelevantes. Recorreu ao Servi&ccedil;o de Urg&ecirc;ncia do nosso hospital no dia 23/10/2010 por dor s&uacute;bita, tipo facada na regi&atilde;o anterior do cotovelo direito enquanto transportava mob&iacute;lia de casa. Refere que sentiu um estalo na zona do cotovelo. Ao exame objetivo mantinha flex&atilde;o, extens&atilde;o prona&ccedil;&atilde;o e supina&ccedil;&atilde;o completas, com dor marcada na fossa antecubital e dor intensa na supina&ccedil;&atilde;o contra resist&ecirc;ncia. Tinha &ldquo;sinal de musculo de Popeye&rdquo; (<a name="topf2"></a><a href="#f2">Figura 2</a>) e n&atilde;o se palpava tend&atilde;o distal do musculo bicipital.</p>    <p>&nbsp;</p><a name="f2"></a>     <p>    <center><img src="/img/revistas/rpot/v20n2/20n2a10f2.jpg" width="250" height="365" border="0" /></center></p>    
<p>&nbsp;</p>
    <p>Rx cotovelo sem les&atilde;o osteoarticular aguda, nomeadamente, na regi&atilde;o da tuberosidade radial. A ecografia confirmou o diagn&oacute;stico de rotura do tend&atilde;o distal do bic&iacute;pite braquial.</p>
    <p>O doente foi operado, no dia seguinte, pela t&eacute;cnica de Boyd e Anderson (<a name="topf3"></a><a href="#f3">Figura 3</a> e <a name="topf4"></a><a href="#f4">4</a>). P&oacute;s-operat&oacute;rio imediato sem intercorr&ecirc;ncias, nomeadamente, neurovasculares.</p>    ]]></body>
<body><![CDATA[<p>&nbsp;</p><a name="f3"></a>     <p>    <center><img src="/img/revistas/rpot/v20n2/20n2a10f3.jpg" width="366" height="315" border="0" /></center></p>    
<p>&nbsp;</p><a name="f4"></a>     <p>    <center><img src="/img/revistas/rpot/v20n2/20n2a10f4.jpg" width="368" height="312" border="0" /></center></p>    
<p>&nbsp;</p>
    <p>Ap&oacute;s a cirurgia o doente ficou imobilizado com tala dorsal com cotovelo em flex&atilde;o durante duas semanas, seguido de imobiliza&ccedil;&atilde;o gessada com cotovelo em flex&atilde;o durante mais duas semanas.</p>
    <p>Quatro semanas ap&oacute;s a cirurgia o doente ficou sem imobiliza&ccedil;&atilde;o e iniciou exerc&iacute;cios de mobiliza&ccedil;&atilde;o ativa e passiva. Exercicios de contra resist&ecirc;ncia foram iniciados &agrave;s 6 semanas ap&oacute;s cirurgia (protocolo standart).</p>
    <p>Ap&oacute;s tr&ecirc;s meses da cirurgia o doente tinha restaurado flex&atilde;o, extens&atilde;o, prona&ccedil;&atilde;o e supina&ccedil;&atilde;o.</p>
    ]]></body>
<body><![CDATA[<p>Ao sexto m&ecirc;s ap&oacute;s cirurgia ele tinha 5/5 for&ccedil;a resist&ecirc;ncia manual em supina&ccedil;&atilde;o e flex&atilde;o. Reiniciou a a sua atividade laboral sem restri&ccedil;&otilde;es ap&oacute;s 6 meses.</p></font>    <p>&nbsp;</p>    <p><b><font face="Verdana" size="2">DISCUSSÃO</font></b></p><font face="verdana" size="2">    <p>A patog&eacute;nese da rotura distal do tend&atilde;o do bic&iacute;pite braquial n&atilde;o est&aacute; esclarecida, com uma variedade de fatores degenerativos, hipovasculares e mec&acirc;nicos a serem apontados como etiologias[10, 2,15]. Morrey defende a hip&oacute;tese de que as irregularidades na tuberosidade bicipital do r&aacute;dio ou bursite contribuem para a degenera&ccedil;&atilde;o do tend&atilde;o antes da rotura. Algumas combina&ccedil;&otilde;es de fatores anat&oacute;micos e degenerativos locais poder&atilde;o contribuir para a rotura do tend&atilde;o distal do bic&iacute;pite braquial, no entanto, tal contributo ainda n&atilde;o foi provado conclusivamente[5].</p>
    <p>A reinser&ccedil;&atilde;o do tend&atilde;o bicipital na tuberosidade bicipital pode ser efetuada com difrentes abordagens cir&uacute;rgicas, e algumas parecem produzir os mesmos resultados satisfat&oacute;rios[8]. Atualmente, ainda n&atilde;o &eacute; poss&iacute;vel saber qual a t&eacute;cnica mais segura e com menos complica&ccedil;&otilde;es associadas. Algumas diferen&ccedil;as no tempo da cirurgia e da recupera&ccedil;&atilde;o s&atilde;o provavelmente devidas ao tipo de fixa&ccedil;&atilde;o[8].</p>
    <p>A les&atilde;o do ramo profundo do nervo radial &eacute; provavelmente causada pela compress&atilde;o do nervo entre o retractor de Hohmann e o r&aacute;dio na incis&atilde;o dorsal[8].</p>
    <p>A ossifica&ccedil;&atilde;o heterot&oacute;pica e a sinostose r&aacute;diocubital proximal podem ser causadas pela destrui&ccedil;&atilde;o da por&ccedil;&atilde;o proximal da membrana inter&oacute;ssea, forma&ccedil;&atilde;o de hematoma entre o r&aacute;dio e o c&uacute;bito, desbridamento &oacute;sseo na &aacute;rea e estimula&ccedil;&atilde;o do peri&oacute;steo cubital. Estas complica&ccedil;&otilde;es podem ser respons&aacute;veis pela limita&ccedil;&atilde;o, no p&oacute;s-operat&oacute;rio, do movimento do cotovelo[8,7]. Nos casos cl&iacute;nicos apresentados nenhum dos doentes teve estas complica&ccedil;&otilde;es.</p>
    <p>Apesar de ambas as t&eacute;cnicas cir&uacute;rgicas (utilizando uma ou duas incis&otilde;es) serem eficazes no tratamento da rotura do tend&atilde;o distal do bic&iacute;pite, ainda n&atilde;o h&aacute; consenso nas guidelines de reabilita&ccedil;&atilde;o ap&oacute;s a cirurgia. A maioria dos protocolos na fase p&oacute;s cir&uacute;rgica precoce protegem a repara&ccedil;&atilde;o do tend&atilde;o, prevenindo edema cotovelo e promovem a adapta&ccedil;&atilde;o com uma m&atilde;o nas activiades di&aacute;rias. Tipicamente existe um per&iacute;odo de imobiliza&ccedil;&atilde;o que varia de uma a seis semanas, com a maioria dos autores a defender a imobiliza&ccedil;&atilde;o durante duas a tr&ecirc;s semanas, seguida de mobiliza&ccedil;&atilde;o passiva, especialmente durante flex&atilde;o do cotovelo e supina&ccedil;&atilde;o do antebra&ccedil;o. Ap&oacute;s per&iacute;odo de imobiliza&ccedil;&atilde;o, a extens&atilde;o do cotovelo &eacute; feita gradualmente, com o objetivo de obter a extens&atilde;o e supina&ccedil;&atilde;o completas por volta das quatro a seis semanas ap&oacute;s cirurgia[7]. Geralmente, mobiliza&ccedil;&atilde;o ativa &eacute; permitida ap&oacute;s seis semanas, carga ap&oacute;s 3 meses, e atividade sem restri&ccedil;&otilde;es a partis dos quatro a seis meses[7].</p>
    <p>A compara&ccedil;&atilde;o de resultados dos v&aacute;rios estudos &eacute; dificultada pela utiliza&ccedil;&atilde;o de diferentes testes de monitoriza&ccedil;&atilde;o da for&ccedil;a muscular no p&oacute;s operat&oacute;rio, bem como pela aus&ecirc;ncia de protocolos de follow-up aceit&aacute;veis[8].</p>
    <p>O aumento do follow up dos doentes demonstrou que os cirurgi&otilde;es ortopedistas tem multiplas op&ccedil;&otilde;es razoaveis para o tratamento da rotura distal do bic&iacute;pite braquial[5].</p>
    ]]></body>
<body><![CDATA[<p>N&oacute;s apresentamos dois casos de rotura completa do tend&atilde;o distal do bic&iacute;pite braquial tratados com sucesso pela t&eacute;cnica de Boyd e Anderson.</p></font>    <p>&nbsp;</p>    <p><b><font face="Verdana" size="2">CONCLUSÃO</font></b></p><font face="verdana" size="2">    <p>A rotura do tend&atilde;o distal do bic&iacute;pite pode levar a dor e limita&ccedil;&otilde;es na flex&atilde;o e supina&ccedil;&atilde;o do cotovelo. Historicamente, o tratamento n&atilde;o cir&uacute;rgico ou repara&ccedil;&atilde;o n&atilde;o anat&oacute;mica apresentam resultados aceit&aacute;veis, mas a repara&ccedil;&atilde;o anat&oacute;mica tornou-se o tratamento standart para a maioria dos doentes na fase aguda.</p>
    <p>Os nossos resultados, neste per&iacute;odo de followup, v&atilde;o ao encontro da literatura, que defende que a repara&ccedil;&atilde;o anat&oacute;mica do tend&atilde;o distal do bic&iacute;pite braquial d&aacute; consistentemente bons resultados, com recupera&ccedil;&atilde;o da for&ccedil;a e endurance do cotovelo. A execu&ccedil;&atilde;o cuidadosa da t&eacute;cnica cir&uacute;rgica e o tempo desde a les&atilde;o at&eacute; &agrave; cirurgia s&atilde;o tamb&eacute;m importantes para evitar complica&ccedil;&otilde;es.</p></font>    <p>&nbsp;</p>    <p><b><font face="Verdana" size="2">REFERÊNCIAS BIBLIOGRÁFICAS</font></b></p>    <!-- ref --><p><font face="verdana" size="2">1. Canale S. Terry, Beaty James H.. Campbell's Operative Orthopaedics: distal biceps tendon ruptures. eleventh. Mosby Elsevier; 2008.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000080&pid=S1646-2122201200020001000001&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>    <!-- ref --><p><font face="verdana" size="2">2. Bauman JT, Sotereanos DG, Weiser RW. Complete rupture of the distal biceps tendon in a woman: case report. J Hand Surg Am. 2006; 31 (5): 798-800</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000082&pid=S1646-2122201200020001000002&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">3. Taylor CJ, Bansal R, Pimpalnerkar A. Acute distal biceps tendon rupture-a new surgical technique using a de-tensioning suture to brachialis. Injury. 2006; 37 (9): 838-842</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000083&pid=S1646-2122201200020001000003&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">4. Hartman MW, Merten SM, Steinmann SP. Mini-open 2-incision technique for repair of distal biceps tendon ruptures. J Shoulder Elbow Surg. 2007; 16 (5): 616-620</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000084&pid=S1646-2122201200020001000004&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">5. Mazzocca AD, Spang JT, Arciero RA. Distal biceps rupture. Orthop Clin North Am. 2008; 39 (2): 237-249</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000085&pid=S1646-2122201200020001000005&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><p><font face="verdana" size="2">6. Fenton P, Qureshi F, Ali A, Potter D. Distal Biceps Tendon Rupture: A New Repair Technique in 14 Patients Using the Biotenodesis Screw. Am J Sports Med. 2009 Oct; 37: 2009-2015</font></p>    <!-- ref --><p><font face="verdana" size="2">7. Cil A, Merten S, Steinmann SP. Immediate ative range of motion after modifi ed 2-incision repair in acute distal biceps tendon rupture. Am J Sports Med. 2009; 37 (1): 130-135</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000087&pid=S1646-2122201200020001000007&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">8. Chillemi C, Marinelli M, De Cupis V. Rupture of the distal biceps brachii tendon: conservative treatment versus anatomic reinsertion - clinical and radiological evaluation after 2 years. Arch Orthop Trauma Surg. 2007; 127 (8): 705-708</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000088&pid=S1646-2122201200020001000008&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">9. Peeters T, Ching-Soon NG, Jansen N, Declercq G, Verstreken F. Functional outcome after repair of distal biceps tendon ruptures using the endobutton technique. J Shoulder Elbow Surg. 2009; 18 (2): 283-287</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000089&pid=S1646-2122201200020001000009&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">10. Bernstein AD, Breslow MJ, Jazrawi LM. Distal biceps tendon ruptures: a historical perspetive and current concepts. Am J Orthop. 2001; 30 (3): 193-200</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000090&pid=S1646-2122201200020001000010&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">11. Bell RH, Wiley WB, Noble JS, Kuczynski DJ. Repair of distal biceps brachii tendon ruptures. J Shoulder Elbow Surg. 2000; 9: 223-226</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000091&pid=S1646-2122201200020001000011&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">12. Klonz A, Loitz D, Wohler P, Reilmann H. Rupture of the distal biceps brachii tendon: isokinetic power analysis and complications after anatomic reinsertion compared with fi xation to the brachialis muscle. J Shoulder Elbow Surg. 2003; 12: 607-611</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000092&pid=S1646-2122201200020001000012&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">13. Karunakar MA, Cha P, Stern PJ. Distal biceps ruptures. Clin Orthop. 1999; 363: 100-107</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000093&pid=S1646-2122201200020001000013&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">14. Kobayashi K, Bruno RJ, Cassidy C. Single anterior incision suture anchor tecnique for distal biceps tendon ruptures. Orthopedics. 2003; 26 (8): 767-770</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000094&pid=S1646-2122201200020001000014&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">15. Safran MR, Graham SM. Distal biceps tendon ruptures: incidence, demographics, and the effect of smoking. Clin Orthop. 2002; 404: 275-283</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000095&pid=S1646-2122201200020001000015&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><p>&nbsp;</p>    <p><b><font face="Verdana" size="2">Conflito de interesse: </font></b></p><font face="verdana" size="2">    <p>Nada a declarar.</p></font>    <p>&nbsp;</p><a name="c"></a>    <p><b><font face="Verdana" size="2"><a href="#topc">Endereço para correspondência</a></font></b></p>    <p><font face="Verdana" size="2">Filipa de Freitas    <br>Travessad da Guia, nº2, 1º andar    ]]></body>
<body><![CDATA[<br>7800 333 Beja    <br>Portugal    <br><a href="mailto:fifreitas@gmail.com">fifreitas@gmail.com</a>    <br>    <br></font></p>    <p>&nbsp;</p>    <p><font face="verdana" size="2"><b>Data de Aceitação: </b> 2012-02-22</font></p>     ]]></body><back>
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