<?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>S1646-21222015000100012</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA[Pseudartrose do tubérculo dos peroneais como causa de rotura parcial do longo peroneal]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Lopes]]></surname>
<given-names><![CDATA[Ana]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Costa]]></surname>
<given-names><![CDATA[Daniel Sá da]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gonçalves]]></surname>
<given-names><![CDATA[Ricardo]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Campos]]></surname>
<given-names><![CDATA[Pedro]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Silva]]></surname>
<given-names><![CDATA[João Alves da]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Afonso]]></surname>
<given-names><![CDATA[Pedro]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Hospital de Vila Franca de Xira Serviço de Ortopedia ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2015</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2015</year>
</pub-date>
<volume>23</volume>
<numero>1</numero>
<fpage>98</fpage>
<lpage>104</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_arttext&amp;pid=S1646-21222015000100012&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_abstract&amp;pid=S1646-21222015000100012&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_pdf&amp;pid=S1646-21222015000100012&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="pt"><p><![CDATA[O tubérculo dos peroneais tem um papel reconhecido como causa de rotura ou tenossinovite dos tendões peroneais. A ocorrência de fractura isolada do tubérculo encontra-se pouco documentada na literatura. Descreve-se um caso de pseudatrose do tubérculo dos peroneais, complicado por rotura parcial do longo peroneal, de particular interesse dado não haver casos relatados de pseudartrose. Este caso reporta um homem de 40 anos, com quadro de dor persistente e limitante a nível do pé direito, pós-traumática, com 20 anos de evolução, objectivamente com edema e dor à palpação na face externa do retropé, no trajecto infra-maleolar dos tendões peroneais, onde se palpa tumefação dura. O estudo imagiológico evidenciou espessamento marcado ao longo do trajecto dos tendões peroneais e fragmento ósseo adjacente à vertente externa do calcâneo entre o trajecto tendinoso. Procedeu-se a intervenção cirúrgica, verificando-se intraoperatoriamente pseudartrose do tubérculo peroneal do calcâneo e rotura parcial do longo peroneal. Realizou-se remoção do tubérculo e tenodese do longo peroneal ao curto peroneal. No seguimento, encontrava-se assintomático, com recuperação completa do arco de movimento. A ocorrência de fractura isolada do tubérculo peroneal na sequência de traumatismos, é um evento de raro relato na literatura, parecendo haver uma maior associação com entorses do tornozelo. Nos casos de tenossinovite ou rotura tendinosa originada por hipertrofia do tubérculo, o tratamento passa pela reparação cirúrgica do tendão orientada para a lesão encontrada, ressecção cirúrgica do tubérculo e mobilização precoce. No que respeita à ocorrência de pseudartrose do tubérculo, não se encontraram até ao momento casos reportados.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Peroneal tubercle has a recognized role as cause of tear or tenosynovitis of peroneal tendons. The occurrence of an isolated tubercle fracture is poorly documented in the literature. We describe a case of peroneal tubercle nonunion, complicated by peroneus longus partial tear, of particular interest since there are no related cases of tubercle nonunion. This case reports a 40 year-old male, with persist and limiting pain on the right foot, posttraumatic, with 20 years, objectively with edema and pain on palpation of the lateral surface of the hindfoot, infra-malleolar path of the peroneal tendons, where a hard tumefaction was felt. The imagiological study revealed a marked thickening along the route of the peroneal tendons and a bone fragment adjacent to the external aspect of the calcaneus, between the tendon path. We proceeded to surgery, verifying intraoperatively a peroneal tubercle nonunion and partial tear of the peroneus longus tendon. Removal of the tubercle and tenodesis of peroneus longus to peroneus brevis was performed. At follow-up, the patient was asymptomatic, with complete recovery of range of motion. The occurrence of isolated fracture of the peroneal tubercle following trauma is a rare event reported in the literature, with greater association with ankle sprains. In cases of tenosynovitis or tendon tear, caused by hypertrophy of the tubercle, the treatment involves surgical repair of the tendon, according to the lesion, surgical resection of the tubercle and early mobilization. With regard to the occurrence of tubercle nonunion, there were not found any reported cases so far.]]></p></abstract>
<kwd-group>
<kwd lng="pt"><![CDATA[Tubérculo]]></kwd>
<kwd lng="pt"><![CDATA[peroneais]]></kwd>
<kwd lng="pt"><![CDATA[pseudartrose]]></kwd>
<kwd lng="pt"><![CDATA[rotura]]></kwd>
<kwd lng="pt"><![CDATA[tendão]]></kwd>
<kwd lng="en"><![CDATA[Tubercle]]></kwd>
<kwd lng="en"><![CDATA[peroneal]]></kwd>
<kwd lng="en"><![CDATA[nounion]]></kwd>
<kwd lng="en"><![CDATA[tear]]></kwd>
<kwd lng="en"><![CDATA[tendon]]></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">Pseudartrose do tubérculo dos peroneais como causa de rotura parcial do longo peroneal</font></b></p>    <p>&nbsp;</p>    <p><font face="Verdana" size="2"><b>Ana Lopes<sup>I</sup></b>; <b>Daniel Sá da Costa<sup>I</sup></b>; <b>Ricardo Gonçalves<sup>I</sup></b>; <b>Pedro Campos<sup>I</sup></b>; <b>João Alves da Silva<sup>I</sup></b>; <b>Pedro Afonso<sup>I</sup></b></font></p>    <p><font face="Verdana" size="2">I. Serviço de Ortopedia. Hospital de Vila Franca de Xira.<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>O tub&eacute;rculo dos peroneais tem um papel reconhecido como causa de rotura ou tenossinovite dos tend&otilde;es peroneais. A ocorr&ecirc;ncia de fractura isolada do tub&eacute;rculo encontra-se pouco documentada na literatura. Descreve-se um caso de pseudatrose do tub&eacute;rculo dos peroneais, complicado por rotura parcial do longo peroneal, de particular interesse dado n&atilde;o haver casos relatados de pseudartrose.</p>     <p>Este caso reporta um homem de 40 anos, com quadro de dor persistente e limitante a n&iacute;vel do p&eacute; direito, p&oacute;s-traum&aacute;tica, com 20 anos de evolu&ccedil;&atilde;o, objectivamente com edema e dor &agrave; palpa&ccedil;&atilde;o na face externa do retrop&eacute;, no trajecto infra-maleolar dos tend&otilde;es peroneais, onde se palpa tumefa&ccedil;&atilde;o dura.</p>     <p>O estudo imagiol&oacute;gico evidenciou espessamento marcado ao longo do trajecto dos tend&otilde;es peroneais e fragmento &oacute;sseo adjacente &agrave; vertente externa do calc&acirc;neo entre o trajecto tendinoso. Procedeu-se a interven&ccedil;&atilde;o cir&uacute;rgica, verificando-se intraoperatoriamente pseudartrose do tub&eacute;rculo peroneal do calc&acirc;neo e rotura parcial do longo peroneal. Realizou-se remo&ccedil;&atilde;o do tub&eacute;rculo e tenodese do longo peroneal ao curto peroneal. No seguimento, encontrava-se assintom&aacute;tico, com recupera&ccedil;&atilde;o completa do arco de movimento.</p>     <p>A ocorr&ecirc;ncia de fractura isolada do tub&eacute;rculo peroneal na sequ&ecirc;ncia de traumatismos, &eacute; um evento de raro relato na literatura, parecendo haver uma maior associa&ccedil;&atilde;o com entorses do tornozelo. Nos casos de tenossinovite ou rotura tendinosa originada por hipertrofia do tub&eacute;rculo, o tratamento passa pela repara&ccedil;&atilde;o cir&uacute;rgica do tend&atilde;o orientada para a les&atilde;o encontrada, ressec&ccedil;&atilde;o cir&uacute;rgica do tub&eacute;rculo e mobiliza&ccedil;&atilde;o precoce. No que respeita &agrave; ocorr&ecirc;ncia de pseudartrose do tub&eacute;rculo, n&atilde;o se encontraram at&eacute; ao momento casos reportados.</p></font>    <p><font face="verdana" size="2"><b>Palavras chave</b>: Tubérculo, peroneais, pseudartrose, rotura, tendão. </font></p>    <p>&nbsp;</p>    <p><b><font face="Verdana" size="2">ABSTRACT</font></b></p><font face="verdana" size="2">    <p>Peroneal tubercle has a recognized role as cause of tear or tenosynovitis of peroneal tendons.</p>     <p>The occurrence of an isolated tubercle fracture is poorly documented in the literature. We describe a case of peroneal tubercle nonunion, complicated by peroneus longus partial tear, of particular interest since there are no related cases of tubercle nonunion.</p>     <p>This case reports a 40 year-old male, with persist and limiting pain on the right foot, posttraumatic, with 20 years, objectively with edema and pain on palpation of the lateral surface of the hindfoot, infra-malleolar path of the peroneal tendons, where a hard tumefaction was felt.</p>     ]]></body>
<body><![CDATA[<p>The imagiological study revealed a marked thickening along the route of the peroneal tendons and a bone fragment adjacent to the external aspect of the calcaneus, between the tendon path.</p>     <p>We proceeded to surgery, verifying intraoperatively a peroneal tubercle nonunion and partial tear of the peroneus longus tendon. Removal of the tubercle and tenodesis of peroneus longus to peroneus brevis was performed. At follow-up, the patient was asymptomatic, with complete recovery of range of motion.</p>     <p>The occurrence of isolated fracture of the peroneal tubercle following trauma is a rare event reported in the literature, with greater association with ankle sprains. In cases of tenosynovitis or tendon tear, caused by hypertrophy of the tubercle, the treatment involves surgical repair of the tendon, according to the lesion, surgical resection of the tubercle and early mobilization.</p>     <p>With regard to the occurrence of tubercle nonunion, there were not found any reported cases so far.</p></font>    <p><font face="verdana" size="2"><b>Key words</b>: Tubercle, peroneal, nounion, tear, tendon. </font></p>    <p>&nbsp;</p>    <p><b><font face="Verdana" size="2">INTRODUÇÃO</font></b></p><font face="verdana" size="2">    <p>O tub&eacute;rculo dos peroneais, proemin&ecirc;ncia situada na face lateral do calc&acirc;neo, funciona como uma polia que separa o longo e curto peroneal no seu percurso distal at&eacute; ao p&eacute;<sup>1,2</sup>. &Eacute; reconhecido o papel desta proemin&ecirc;ncia &oacute;ssea como causa de rotura ou tenossinovite estenosante dos tend&otilde;es peroneais<sup>1</sup>. A ocorr&ecirc;ncia de fractura do tub&eacute;rculo dos peroneais encontra-se pouco documentada na literatura, sendo que &agrave; data n&atilde;o est&atilde;o relatados casos de pseudartrose do tub&eacute;rculo.</p>
    <p>Descreve-se um caso de pseudartrose do tub&eacute;rculo dos peroneais, complicado por rotura parcial do longo peroneal, de particular interesse, dada a raridade da les&atilde;o encontrada.</p></font>    <p>&nbsp;</p>    ]]></body>
<body><![CDATA[<p><b><font face="Verdana" size="2">CASO CLÍNICO</font></b></p><font face="verdana" size="2">    <p>Este caso reporta um homem de 40 anos de idade, com antecedentes de acidente de via&ccedil;&atilde;o aos 20 anos, do qual resultaram m&uacute;ltiplas fracturas dos membros inferiores. Recorre &agrave; consulta externa por quadro de dor cr&oacute;nica persistente a n&iacute;vel do trajecto inframaleolar do p&eacute; direito com cerca de 20 anos de evolu&ccedil;&atilde;o, associado a edema, que limita o uso de sapatos. Foi previamente tratado com antiinflamat&oacute;rios e imobilizado com ort&oacute;teses, sem melhoria.</p>
    <p>Da observa&ccedil;&atilde;o inicial, salienta-se p&eacute; cavo bilateral e edema na face externa do p&eacute;, a n&iacute;vel do retrop&eacute;, com dor &agrave; palpa&ccedil;&atilde;o no trajecto infra-maleolar dos tend&otilde;es peroneais, onde se palpa tumefa&ccedil;&atilde;o dura na profundidade do trajecto dos peroneais, com score AOFAS de 81 em 100 pontos. Foi pedido o estudo radiol&oacute;gico, que inicialmente consistiu em radiografias do p&eacute; e tornozelo, sem outras altera&ccedil;&otilde;es de relevo. Para melhor caracteriza&ccedil;&atilde;o do quadro cl&iacute;nico, foi realizada TAC, da qual se salienta espessamento marcado ao longo do trajecto dos m&uacute;sculos peroneais e fragmento &oacute;sseo adjacente &agrave; vertente externa do calc&acirc;neo entre o trajecto dos m&uacute;sculos peroneais (<a name="topf1"></a><a href="#f1">Figura 1</a>)</p>    <p>&nbsp;</p><a name="f1"></a>     <p>    <center><img src="/img/revistas/rpot/v23n1/23n1a12f1.jpg" width="390" height="308" border="0" /></center></p>    
<p>&nbsp;</p>
    <p>Foi submetido a interven&ccedil;&atilde;o cir&uacute;rgica electiva, em que se procedeu a abordagem externa do tornozelo e p&eacute; centrada aos tend&otilde;es peroneais, com abertura da bainha dos tend&otilde;es peroneais e retin&aacute;culos.</p>
    <p>Verificou-se rotura parcial do longo peroneal e pseudartrose do tub&eacute;rculo peroneal do calc&acirc;neo (<a name="topf2"></a><a href="#f2">Figura 2</a>). Realizou-se remo&ccedil;&atilde;o do tub&eacute;rculo peroneal, excis&atilde;o da &aacute;rea lesada do longo peroneal e tenodese do longo peroneal ao curto peroneal (<a name="topf3"></a><a href="#f3">Figuras 3</a> e <a name="topf4"></a><a href="#f4">4</a>.)</p>    <p>&nbsp;</p><a name="f2"></a>     ]]></body>
<body><![CDATA[<p>    <center><img src="/img/revistas/rpot/v23n1/23n1a12f2.jpg" width="390" height="328" border="0" /></center></p>    
<p>&nbsp;</p><a name="f3"></a>     <p>    <center><img src="/img/revistas/rpot/v23n1/23n1a12f3.jpg" width="392" height="333" border="0" /></center></p>    
<p>&nbsp;</p><a name="f4"></a>     <p>    <center><img src="/img/revistas/rpot/v23n1/23n1a12f4.jpg" width="393" height="440" border="0" /></center></p>    
<p>&nbsp;</p>
    <p>No seguimento, verificou-se melhoria das queixas &aacute;lgicas e do edema, encontrando-se assintom&aacute;tico aos 3 meses, com recupera&ccedil;&atilde;o completa do arco de movimento, com score AOFAS de 95 em 100 pontos.</p></font>    ]]></body>
<body><![CDATA[<p>&nbsp;</p>    <p><b><font face="Verdana" size="2">DISCUSSÃO</font></b></p><font face="verdana" size="2">    <p>A presen&ccedil;a do tub&eacute;rculo dos peroneais &eacute; vari&aacute;vel, apontando alguns estudos para a sua exist&ecirc;ncia em somente 50% dos p&eacute;s humanos, com varia&ccedil;&atilde;o entre os 24% e os 98,58%<sup>2,3,4</sup>. O seu tamanho tamb&eacute;m difere, tendo sido reportado por Hyer et al um comprimento, altura e largura m&eacute;dias do tub&eacute;rculo peroneal em adultos de 13.04, 9.44 e 3.13 mm, respectivamente<sup>5</sup>.</p>
    <p>Tem essencialmente tr&ecirc;s fun&ccedil;&otilde;es: fulcro adicional para o tend&atilde;o do longo peroneal, divis&atilde;o entre as bainhas tendinosas, inser&ccedil;&atilde;o do retin&aacute;culo inferior<sup>6,7</sup>.</p>
    <p>O tub&eacute;rculo dos peroneais pode ser identificado na incid&ecirc;ncia axial do calc&acirc;neo (incid&ecirc;ncia de Harris) ou na incid&ecirc;ncia &acirc;ntero-posterior do tornozelo, podendo o seu tamanho ser medido atrav&eacute;s de tomografia axial computorizada<sup>2</sup>. A caracteriza&ccedil;&atilde;o de patologia dos peroneais coexistente pode ser feita atrav&eacute;s de ecografia ou resson&acirc;ncia magn&eacute;tica<sup>2</sup>.</p>
    <p>A literatura descreve o papel do tub&eacute;rculo dos peroneais na etiologia da tenossinovite ou rotura tendinosa, fundamentalmente associada aos casos de hipertrofia do tub&eacute;rculo. Actualmente, n&atilde;o h&aacute; crit&eacute;rios precisos para definir a hipertrofia, considerando-se como cut-off os 5 mm de largura da proemin&ecirc;ncia<sup>2</sup>. As les&otilde;es ocorrem fundamentalmente por um processo irrita&ccedil;&atilde;o cr&oacute;nica dos tend&otilde;es e das suas bainhas bem como de conflito com o mal&eacute;olo lateral, nos movimentos repetidos de evers&atilde;o e abdu&ccedil;&atilde;o, sendo o longo peroneal mais vulner&aacute;vel pelo seu comprimento, mudan&ccedil;a s&uacute;bita de direc&ccedil;&atilde;o e localiza&ccedil;&atilde;o posterior em rela&ccedil;&atilde;o ao tub&eacute;rculo<sup>2,4,8</sup>.</p>
    <p>A exist&ecirc;ncia de determinadas variantes anat&oacute;micas, como goteira retromaleolar convexa, p&eacute; cavovaro, espor&atilde;o postero lateral do per&oacute;neo, bem como a ocorr&ecirc;ncia de traumatismos ou fracturas do calc&acirc;neo predisp&otilde;e &agrave; exist&ecirc;ncia de patologia dos tend&otilde;es peroneais<sup>7,9</sup>.</p>
    <p>Nos casos de tenossinovite ou rotura tendinosa originada por hipertrofia, o tratamento passa pela repara&ccedil;&atilde;o cir&uacute;rgica orientada para a les&atilde;o tendinosa encontrada, pela ressec&ccedil;&atilde;o cir&uacute;rgica do tub&eacute;rculo e mobiliza&ccedil;&atilde;o precoce<sup>1,10,11</sup>.</p>
    <p>A ocorr&ecirc;ncia de fractura isolada do tub&eacute;rculo peroneal na sequ&ecirc;ncia de traumatismos, &eacute; um evento de raro relato na literatura. Uma vez que n&atilde;o tem nenhuma inser&ccedil;&atilde;o tendinosa na maioria dos casos &ndash; h&aacute; esporadicamente a inser&ccedil;&atilde;o muscular de um m&uacute;sculo denominado de peroneus quartus -, o tub&eacute;rculo encontra-se protegido do trauma isolado, parecendo haver uma associa&ccedil;&atilde;o com entorses do tornozelo<sup>3</sup>.</p>
    <p>No que respeita &agrave; ocorr&ecirc;ncia de pseudartrose do tub&eacute;rculo peroneal, n&atilde;o se encontraram casos reportados, at&eacute; ao momento.</p>
    ]]></body>
<body><![CDATA[<p>Como viez do caso reportado, h&aacute; a salientar a origem da dor, dado que foram encontradas les&otilde;es coexistentes, tratadas em simult&acirc;neo, ambas pass&iacute;veis de queixas &aacute;lgicas com localiza&ccedil;&otilde;es sobrepon&iacute;veis.</p>
    <p>Ainda assim, o caso apresentado tem particular interesse pela raridade dos achados mas tamb&eacute;m por chamar a aten&ccedil;&atilde;o para a ocorr&ecirc;ncia de dor cr&oacute;nica lateral do p&eacute; com poss&iacute;vel origem no tub&eacute;rculo dos peroneais, por vezes n&atilde;o diagnosticada.</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. Lui T. Endoscopic resection of the peroneal tubercle. The Journal of Foot and Ankle Surgery. 2012; 51: 813-815</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=000067&pid=S1646-2122201500010001200001&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">2. Celikay F. Tenosynovitis of the peroneal tendons associated with a hypertrophic peroneal tubercle: radiographic and MRI findings. BMJ Case Rep 2014. 2014;    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000068&pid=S1646-2122201500010001200002&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">3. Heller E. Traumatic pathologies of the calcaneal peroneal tubercle. The Foot 20. 2010; 96-98</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=000070&pid=S1646-2122201500010001200003&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">4. Boya H. Stenosing tenosynovitis of the peroneus brevis tendon associated with hypertrophy of the peroneal tubercle. The Journal of Foot and Ankle Surgery. 2010; 49: 188-190</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=000071&pid=S1646-2122201500010001200004&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">5. Hyer CF. The peroneal tubercle: description, classification and relevance to peroneus longus tendon pathology. Foot Ankle Int. 2005; 26: 947-950</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=000072&pid=S1646-2122201500010001200005&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">6. Ruiz JR. Anatomical considerations of the peroneal tubercle. J Am Podiatric Med Assoc. 1993; 83: 563-575</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=000073&pid=S1646-2122201500010001200006&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">7. Taneja AK. Peroneal tendon abnormalities in subjects with enlarged peroneal tubercle. Skeletal Radiol. 2013; 42: 1703-1709</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=000074&pid=S1646-2122201500010001200007&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">8. Palmanovich E. Tear of peroneus longus in long distance runners due to enlarged peroneal tubercle. BMC Sports Science,Medicine, and Rehabilitation. 2014; 6: 1</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=000075&pid=S1646-2122201500010001200008&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">9. Boles M. Enlarged peroneal process with peroneus longus tendon entrapment. Skeletal Radiol. 1997; 26: 313-315</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=000076&pid=S1646-2122201500010001200009&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">10. Squires N. Surgical treatment of peroneal tendon tears. Foot Ankle Clin N Am. 2007; 12: 675-695</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=000077&pid=S1646-2122201500010001200010&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">11. Ochoa L. Recurrent hypertrophic peroneal tubercle associated with peroneus brevis tendon tear. The Journal of Foot and Ankle Surgery. 2007; 46 (5): 403-408</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=000078&pid=S1646-2122201500010001200011&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>    ]]></body>
<body><![CDATA[<p><b><font face="Verdana" size="2"><a href="#topc">Endereço para correspondência</a></font></b></p>    <p><font face="Verdana" size="2">Ana Lopes    <br>Hospital de Vila Franca de Xira    <br>Serviço de Ortopedia e Traumatologia    <br>Estrada Nacional Nº1, Povos    <br>2600 009 Vila Franca de Xira    <br>Portugal    <br><a href="mailto:ana.a.c.lopes@gmail.com">ana.a.c.lopes@gmail.com</a></font></p>    <p>&nbsp;</p>    <p><font face="verdana" size="2"><b>Data de Submissão: </b> 2014-11-16</font></p>    ]]></body>
<body><![CDATA[<p><font face="verdana" size="2"><b>Data de Revisão: </b> 2015-01-02</font></p>    <p><font face="verdana" size="2"><b>Data de Aceitação: </b> 2015-01-02</font></p>     ]]></body><back>
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