<?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>S1646-21222018000100005</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA[Neuropatia do nervo supra-escapular associada a rotura da coifa dos rotadores: Quando libertar?]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cardoso]]></surname>
<given-names><![CDATA[Rui]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gutierres]]></surname>
<given-names><![CDATA[Manuel]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
<xref ref-type="aff" rid="A01"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Centro Hospitalar de São João  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="A02">
<institution><![CDATA[,Faculdade de Medicina da Universidade do Porto  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2018</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2018</year>
</pub-date>
<volume>26</volume>
<numero>1</numero>
<fpage>43</fpage>
<lpage>52</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_arttext&amp;pid=S1646-21222018000100005&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_abstract&amp;pid=S1646-21222018000100005&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_pdf&amp;pid=S1646-21222018000100005&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="pt"><p><![CDATA[A incisura suprascapular é um local comum para o aprisionamento do nervo supra-escapular (NSE) que inclui como causa importante a ruptura da coifa dos rotadores (RCR). Há uma percepção recente desta associação, devido ao aumento do conhecimento e avaliação mais cuidadosa dos doentes com patologia da coifa dos rotadores. O tratamento mais comum é a cirurgia aberta para tratar a compressão do nervo, no entanto, a controvérsia permanece no que diz respeito a se o NSE deva ou não ser libertado. Analisámos a literatura recente relacionada com este tema e selecionámos os artigos mais relevantes (40). Apenas cinco deles se referiram aos resultados pós-operatórios. Dividimo-los em dois grupos: um em que houve reparação da coifa dos rotadores (RR) com libertação do NSE e outro sem libertação do NSE. A avaliação de parâmetros como dor, força / função, atrofia muscular, infiltração de gordura e eletromiografia (EMG) após a cirurgia mostraram resultados semelhantes entre os dois grupos. Esta comparação permite-nos concluir que não existe vantagem em libertar o NSE quando se realiza a RCR.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[The suprascapular notch is a common location for entrapment of the suprascapular nerve (SN), which includes as an importante cause, rotator cuff tear (RCT). There is a recent perception of this association due to increased knowledge and more careful evaluation of patients with rotator cuff pathology. Open surgical procedure is the most commonly used treatment for this cause of nerve compression, however, controversy remains whether the SN should be released or not. We analyzed the recent literature related with this theme and selected the most relevant articles (40). Only five of them referred to post-operatory results and we divided them into two groups: one with rotator cuff repair (RCR) with SN release and the other without SN release. Evaluation of the parameters like pain, strength/function, muscle atrophy, fatty infiltration and electromyography (EMG) after surgery showed similar outcomes between the two groups. This comparison allows us to conclude that there is no advantage in releasing the SN when performing a RCR.]]></p></abstract>
<kwd-group>
<kwd lng="pt"><![CDATA[MeSH (sistema de meta dados médicos em língua inglesa)]]></kwd>
<kwd lng="pt"><![CDATA[síndromes de compressão de nervo]]></kwd>
<kwd lng="pt"><![CDATA[doenças do sistema nervoso periférico]]></kwd>
<kwd lng="pt"><![CDATA[rotura da coifa dos rotadores e dor no ombro]]></kwd>
<kwd lng="en"><![CDATA[based on Medical Subject Headings (MeSH]]></kwd>
<kwd lng="en"><![CDATA[Nerve Compression Syndromes]]></kwd>
<kwd lng="en"><![CDATA[Peripheral Nervous System Diseases]]></kwd>
<kwd lng="en"><![CDATA[Rotator Cuff Injuries and Shoulder Pain]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[ <p align="right"><b><font face="Verdana" size="2">ARTIGO DE REVISÃO</font></b></p>    <p>&nbsp;</p>    <p><b><font face="Verdana" size="4">Neuropatia do nervo supra-escapular associada a rotura da coifa dos rotadores: Quando libertar?</font></b></p>    <p>&nbsp;</p>    <p><font face="Verdana" size="2"><b>Rui Cardoso<sup>I</sup></b>; <b>Manuel Gutierres<sup>II, I</sup></b></font></p>    <p><font face="Verdana" size="2">I. Centro Hospitalar de São João.<br />II. Faculdade de Medicina da Universidade do Porto.<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>A incisura suprascapular &eacute; um local comum para o aprisionamento do nervo supra-escapular (NSE) que inclui como causa importante a ruptura da coifa dos rotadores (RCR). H&aacute; uma percep&ccedil;&atilde;o recente desta associa&ccedil;&atilde;o, devido ao aumento do conhecimento e avalia&ccedil;&atilde;o mais cuidadosa dos doentes com patologia da coifa dos rotadores. O tratamento mais comum &eacute; a cirurgia aberta para tratar a compress&atilde;o do nervo, no entanto, a controv&eacute;rsia permanece no que diz respeito a se o NSE deva ou n&atilde;o ser libertado.&nbsp; Analis&aacute;mos a literatura recente relacionada com este tema e selecion&aacute;mos os artigos mais relevantes (40). Apenas cinco deles se referiram aos resultados p&oacute;s-operat&oacute;rios. Dividimo-los em dois grupos: um em que houve repara&ccedil;&atilde;o da coifa dos rotadores (RR) com liberta&ccedil;&atilde;o&nbsp; do NSE e outro sem liberta&ccedil;&atilde;o do NSE. A avalia&ccedil;&atilde;o de par&acirc;metros como dor, for&ccedil;a / fun&ccedil;&atilde;o, atrofia muscular, infiltra&ccedil;&atilde;o de gordura e eletromiografia (EMG) ap&oacute;s a cirurgia mostraram resultados semelhantes entre os dois grupos. Esta compara&ccedil;&atilde;o permite-nos concluir que n&atilde;o existe vantagem em libertar o NSE quando se realiza a RCR.</p></font>    <p><font face="verdana" size="2"><b>Palavras chave</b>: MeSH (sistema de meta dados médicos em língua inglesa), síndromes de compressão de nervo, doenças do sistema nervoso periférico, rotura da coifa dos rotadores e dor no ombro. </font></p>    <p>&nbsp;</p>    <p><b><font face="Verdana" size="2">ABSTRACT</font></b></p><font face="verdana" size="2">    <p>The suprascapular notch is a common location for entrapment of the suprascapular nerve (SN), which includes as an importante cause, rotator cuff tear (RCT). There is a recent perception of this association due to increased knowledge and more careful evaluation of patients with rotator cuff pathology. Open surgical procedure is the most commonly used treatment for this cause of nerve compression, however, controversy remains whether the SN should be released or not. We analyzed the recent literature related with this theme and selected the most relevant articles (40). Only five of them referred to post-operatory results and we divided them into two groups: one with rotator cuff repair (RCR) with SN release and the other without SN release. Evaluation of the parameters like pain, strength/function, muscle atrophy, fatty infiltration and electromyography (EMG) after surgery showed similar outcomes between the two groups. This comparison allows us to conclude that there is no advantage in releasing the SN when performing a RCR.</p></font>    <p><font face="verdana" size="2"><b>Key words</b>: based on Medical Subject Headings (MeSH, Nerve Compression Syndromes, Peripheral Nervous System Diseases, Rotator Cuff Injuries and Shoulder Pain. </font></p>    <p>&nbsp;</p>    <p><b><font face="Verdana" size="2">INTRODUÇÃO</font></b></p><font face="verdana" size="2">    <p>O NSE tem origem no tronco superior do plexo braquial com contribui&ccedil;&otilde;es principais das ra&iacute;zes nervosas de C5 e C6. Corre lateralmente atrav&eacute;s do ombro, profundamente aos m&uacute;sculos trap&eacute;zio e omo-hioideu e, passa, ent&atilde;o, atrav&eacute;s da incisura suprascapular sob o ligamento transverso da omoplata (LTO), enquanto a sua art&eacute;ria e veia associadas correm sobre o ligamento, e entra na fossa supraspinhosa<sup>1-17</sup>. O nervo continua o seu percurso, curvando-se em torno do bordo lateral da espinha da omoplata, a incisura espinoglenoide, que est&aacute; revestida pelo ligamento espinoglenoide, para entrar na fossa infraspinhosa<sup>1-4,6,7,11,14,18-21</sup>. O NSE &eacute; respons&aacute;vel pela enerva&ccedil;&atilde;o motora do m&uacute;sculo suprascapular (MS) e do m&uacute;sculo infrascapular (MI)<sup>9,12,14,15,21-23</sup> e por at&eacute; 70% da enerva&ccedil;&atilde;o sensitiva do ombro<sup>2-4,8,9,19,21,22,24,25</sup>. Ap&oacute;s atravessar a incisura espinoglenoide, o NSE &eacute; puramente motor<sup>19</sup>.</p>
    <p>A patologia deste nervo pode ser classificada como prim&aacute;ria ou secund&aacute;ria. Compress&atilde;o prim&aacute;ria, que est&aacute; associada a causas din&acirc;micas, apresenta-se com atrofia muscular do MS ou MI, ou ambos, com ou sem dor, que tipicamente se localiza na face posterior do ombro. Este tipo de causa responde bem a tratamento n&atilde;o cir&uacute;rgico. Por seu turno, compress&atilde;o secund&aacute;ria, associa-se a causas estruturais como RCR maci&ccedil;a. Retra&ccedil;&atilde;o do MS provoca tra&ccedil;&atilde;o sobre o NSE e subsequente compress&atilde;o do nervo na incisura suprascapular&nbsp; onde se encontra sob o LTO. Este tipo de causa responde bem a tratamento cir&uacute;rgico<sup>8</sup>.</p>
    ]]></body>
<body><![CDATA[<p>A literatura da &uacute;ltima d&eacute;cada fornece um espectro de preval&ecirc;ncia para a neuropatia suprascapular (NSS) de 8-100% em doentes com RCR maci&ccedil;a<sup>4,26</sup>. A percep&ccedil;&atilde;o recente de uma maior incid&ecirc;ncia de NSS e NSS associada com RCR, provavelmente justifica-se com maior interesse e com uma avalia&ccedil;&atilde;o cl&iacute;nica mais cuidada<sup>13,21</sup>.</p>
    <p>Doentes com NSS, a maioria dos quais com idades entre os 20 e os 50 anos, descrevem um in&iacute;cio insidioso de uma dor persistente, profunda e cr&oacute;nica, localizando-a &agrave;s faces superior, posterior e lateral do ombro, com ocasional irradia&ccedil;&atilde;o para o pesco&ccedil;o ou superf&iacute;cie lateral do bra&ccedil;o, sendo exacerbada por movimentos do membro superior acima do plano da cabe&ccedil;a<sup>1-5,7,9,11,17,18,21,22,24,27,28</sup>. A dor e outros sintomas devem ser diferenciados de radiculopatia cervical. Uma inje&ccedil;&atilde;o de anest&eacute;sico local na incisura suprascapular pode ser &uacute;til para confirmar o diagn&oacute;stico de compress&atilde;o do NSE<sup>29</sup>. Uma les&atilde;o a esse n&iacute;vel pode apresentar-se como fraqueza com abdu&ccedil;&atilde;o contra resist&ecirc;ncia e rota&ccedil;&atilde;o externa do ombro, assim como com atrofia e infiltra&ccedil;&atilde;o adiposa do MS e MI<sup>22</sup>. A dor pode preceder a fraqueza e atrofia muscular em v&aacute;rios anos<sup>17</sup>.</p>
    <p>O <em>gold standard</em> para o diagn&oacute;stico de NSS e para a avalia&ccedil;&atilde;o da fun&ccedil;&atilde;o do NSE s&atilde;o estudos de condu&ccedil;&atilde;o nervosa. EMG e velocidade de condu&ccedil;&atilde;o nervosa (VCN) s&atilde;o usados para (1) confirmar o diagn&oacute;stico de NSS no contexto de uma hist&oacute;ria, exame f&iacute;sico e estudos de imagem sugestivos; (2) testar a fun&ccedil;&atilde;o nervosa num paciente com atrofia do MS ou MI, ou ambos, sem causa identific&aacute;vel; (3) avaliar quanto &agrave; exist&ecirc;ncia de neuropatia num paciente com dor persistente no ombro sem causa identificada; e (4) monitorizar a fun&ccedil;&atilde;o nervosa antes, durante e, depois do tratamento de qualquer causa de NSS<sup>2,4,7,11,21,22,24,30-32</sup>. Apesar de EMG e VCN serem o <em>gold standard</em> para o diagn&oacute;stico de NSS, uma elevada suspeita cl&iacute;nica perante um teste negativo deve favorecer a realiza&ccedil;&atilde;o da inje&ccedil;&atilde;o para confirma&ccedil;&atilde;o<sup>22</sup>. Diferencia&ccedil;&atilde;o cl&iacute;nica entre NSS e RCR poder&aacute; ser dif&iacute;cil, porque ambas as patologias se podem acompanhar por atrofia significativa do MS e MI. Nestes casos, o estudo de diagn&oacute;stico mais &uacute;til &eacute; a EMG, na qual os doentes com RCR n&atilde;o apresentam potenciais de desnerva&ccedil;&atilde;o nos m&uacute;sculos referidos, porque a atrofia &eacute; de desuso<sup>3</sup>.</p>
    <p>O tratamento cir&uacute;rgico &eacute; o tratamento mais indicado para NSS associada com RCR e inclui dois objectivos principais: aliviar a dor (indica&ccedil;&atilde;o prim&aacute;ria) e travar a progress&atilde;o da les&atilde;o nervosa, fragilidade muscular, atrofia e infiltra&ccedil;&atilde;o adiposa<sup>12,17,22,32</sup>.</p>
    <p>Para aliviar os sintomas ap&oacute;s cirurgia ao ombro, h&aacute; autores que recomendam RR com liberta&ccedil;&atilde;o do NSE, mas, h&aacute;, por seu turno, autores que demonstraram resolu&ccedil;&atilde;o do NSS com RR isolada. A liberta&ccedil;&atilde;o do NSE permite maior mobilidade do nervo e mitiga a tend&ecirc;ncia de progress&atilde;o medial com RCR maci&ccedil;a concomitante<sup>17</sup>.</p>
    <p>O prop&oacute;sito deste estudo &eacute; definir se o NSE deve ser libertado durante RR quando NSS &eacute; causada por RCR.</p></font>    <p>&nbsp;</p>    <p><b><font face="Verdana" size="2">MÉTODOS</font></b></p><font face="verdana" size="2">    <p>Uma revis&atilde;o da literatura foi realizada sobre o tema NSS causada por RCR usando a base de dados da Pubmed no dia 12 de junho de 2016, com a query &ldquo;suprascapular neuropathy&rdquo; e &ldquo;suprascapular neuropathy AND rotator cuff tear&rdquo;. A pesquisa identificou 188 e 37 estudos, respectivamente, que foram reduzidos a 40 com base nos seguintes crit&eacute;rios de inclus&atilde;o: (1) informa&ccedil;&atilde;o sobre NSS provocada por RCR; (2) m&eacute;todos para al&iacute;vio da dor para RR durante e ap&oacute;s cirurgia. Cinco estudos, dos 40 inclu&iacute;dos, foram selecionados para compara&ccedil;&atilde;o, nos quais se investigou o outcome de RR com NSS provocada por RCR com e sem liberta&ccedil;&atilde;o do NSE. Estes 5 estudos foram separados em dois grupos: dois (Kim et al.<sup>27</sup> e Lafosse et al.<sup>10</sup>) nos quais a RCR foi reparada com liberta&ccedil;&atilde;o do NSE e, os restantes tr&ecirc;s (Mallon et al.<sup>33</sup>, Hoellrich et al.<sup>12</sup> e Costouros et al.<sup>34</sup>) nos quais RCR foi reparada sem liberta&ccedil;&atilde;o do NSE. Estudos que n&atilde;o preenchiam os crit&eacute;rios ou que n&atilde;o abordavam o prop&oacute;sito da presente revis&atilde;o foram exclu&iacute;dos, assim como estudos publicados noutra l&iacute;ngua que n&atilde;o ingl&ecirc;s e antes do ano 2000.</p></font>    <p>&nbsp;</p>    ]]></body>
<body><![CDATA[<p><b><font face="Verdana" size="2">RESULTADOS</font></b></p><font face="verdana" size="2">    <p>Os resultados encontram-se nas <a href="/img/revistas/rpot/v26n1/26n1a05t1.jpg">Tabelas 1</a> e <a href="/img/revistas/rpot/v26n1/26n1a05t2.jpg">2</a>.</p>    
<p>&nbsp;</p>    <p>    <center><a href="/img/revistas/rpot/v26n1/26n1a05t1.jpg">Tabela 1</a></center></p>    
<p>&nbsp;</p>    <p>    <center><a href="/img/revistas/rpot/v26n1/26n1a05t2.jpg">Tabela 2</a></center></p>    
<p>&nbsp;</p></font>    <p>&nbsp;</p>    ]]></body>
<body><![CDATA[<p><b><font face="Verdana" size="2">DISCUSSÃO</font></b></p><font face="verdana" size="2">    <p>A NSS ocorre na maioria dos casos na incisura suprascapular, o que provavelmente se deve &agrave; compress&atilde;o do nervo sob o LTO com RCR. Na incisura espinoglenoide, a compress&atilde;o do NSE ocorre em apenas 14% dos casos, associando-se sobretudo a cistos no contexto de patologia do labrum e n&atilde;o se acompanha por dor, uma vez que a por&ccedil;&atilde;o distal do NSE &eacute; puramente motora, enquanto que o tronco superior cont&eacute;m fibras motoras e sensitivas<sup>8,35</sup> Existe uma enorme controv&eacute;rsia sobre se o NSE deve ou n&atilde;o ser libertado aquando da RR da RCR associada a NSS. H&aacute; autores como Kim et al.<sup>27</sup> e Lafosse et al.<sup>10</sup> que apoiam a liberta&ccedil;&atilde;o do NSE e, outros que apoiam a RR sem liberta&ccedil;&atilde;o do NSE como Mallon et al.<sup>33</sup>, Hoellrich et al.<sup>12</sup> e Costouros et al.<sup>34</sup>.</p>
    <p>Tal como discutido anteriormente, NSS na incisura suprascapular associa-se a dor, que frequentemente persiste ap&oacute;s a cirurgia e &eacute; t&atilde;o intensa que interfere com a recupera&ccedil;&atilde;o inicial e reabilita&ccedil;&atilde;o<sup>36,37</sup>. Nos estudos analisados, todos os doentes apresentavam dor pr&eacute;-operat&oacute;ria ligeira a moderada ou, at&eacute;, grave e todos&nbsp; registaram uma melhoria da dor ap&oacute;s a cirurgia. O mesmo se verificou quanto &agrave;s escalas de for&ccedil;a e fun&ccedil;&atilde;o, nos quais ambos os grupos registaram melhorias.</p>
    <p>A atrofia foi identificada na maioria dos estudos analisados e, no estudo Costouros et al.<sup>34</sup>, tamb&eacute;m estava presente infiltra&ccedil;&atilde;o adiposa no pr&eacute;-operat&oacute;rio. No entanto, essas altera&ccedil;&otilde;es persistiram no p&oacute;s-operat&oacute;rio. Por seu turno, no estudo Gerber et al., ao longo de pelo menos dois anos, a atrofia muscular parou e foi revertida com sucesso na RR<sup>36</sup>. Esta revis&atilde;o n&atilde;o est&aacute; concordante com esses achados, j&aacute; que, em ambos os estudos em que a atrofia muscular foi avaliada, esta persistiu mesmo ap&oacute;s a repara&ccedil;&atilde;o. No que concerne &agrave; infiltra&ccedil;&atilde;o adiposa, Gerber et al., demonstrou que n&atilde;o regride e que desempenha um papel na progress&atilde;o de rotura. Estes achados correlacionam-se com a qualidade do tend&atilde;o e com o outcome funcional ap&oacute;s repara&ccedil;&atilde;o cir&uacute;rgica<sup>36</sup>.</p>
    <p>As altera&ccedil;&otilde;es electromiogr&aacute;ficas que conduziram &agrave; cirurgia foram avaliadas aos 6 meses do p&oacute;s-operat&oacute;rio. A principal dificuldade na compara&ccedil;&atilde;o dos estudos prendeu-se com incertezas no diagn&oacute;stico com EMG. Nenhum trabalho pr&eacute;vio conseguiu definir com clareza os crit&eacute;rios de diagn&oacute;stico electromiogr&aacute;fico de NSS<sup>34</sup>.</p>
    <p>Noutro estudo, contudo Lafosse et al. descreveu as indica&ccedil;&otilde;es para a liberta&ccedil;&atilde;o do NSE que incluem: 1) doentes que apresentem fragilidade do MI com ou sem atrofia do MS, com ou sem dor, com ou sem achados positivos na EMG; 2) doentes com ligamento espessado ou ossificado na avalia&ccedil;&atilde;o durante RR artrosc&oacute;pica; e 3) doentes que apresentem dor na face posterior do ombro com teste NSS positivo. Assim, quando se suspeita de compress&atilde;o, estes autores defendem a liberta&ccedil;&atilde;o do nervo independentemente dos achados na EMG por dois motivos: 1) a patologia do NSE &eacute; um fen&oacute;meno din&acirc;mico, nem sempre demonstr&aacute;vel na EMG, apesar de na nossa an&aacute;lise todos os doentes terem registado altera&ccedil;&otilde;es; e 2) liberta&ccedil;&atilde;o do NSE &eacute; uma t&eacute;cnica segura e simples de baixo risco de complica&ccedil;&otilde;es adicionais e com poss&iacute;vel beneficio na melhoria da fun&ccedil;&atilde;o muscular ap&oacute;s repara&ccedil;&atilde;o<sup>8</sup>. No entanto, no nosso estudo verificou-se que o outcome registado foi semelhante, pelo que n&atilde;o h&aacute; vantagem em adicionar mais interven&ccedil;&atilde;o, confirmado pelo grupo no qual a liberta&ccedil;&atilde;o do NSE foi realizada e na qual n&atilde;o se registou melhoria da atrofia muscular.</p>
    <p>Tamb&eacute;m procedemos &agrave; analise de outros par&acirc;metros que poderiam influenciar o outcome, tais como a idade dos doentes que participaram. A m&eacute;dia das idades encontrou-se entre os 41 e os 68 anos. O tratamento de pessoas mais idosas apresenta prioridades diferentes do tratamento de mais jovens. O objectivo no primeiro grupo &eacute; converter uma rotura sintom&aacute;tica numa assintom&aacute;tica, enquanto que o grupo de doentes mais jovens procura, tamb&eacute;m, melhor fun&ccedil;&atilde;o, incluindo for&ccedil;a muscular<sup>38</sup>. A coifa dos rotadores incorre em altera&ccedil;&otilde;es degenerativas progressivas com a idade, que poder&atilde;o motivar uma RCR extensa<sup>36</sup>. Note-se, no entanto, que h&aacute; uma lacuna na literatura quanto a estudos que comparem os resultados da repara&ccedil;&atilde;o em doentes mais jovens com ou sem liberta&ccedil;&atilde;o do NSE.</p>
    <p>Um outro par&acirc;metro que poderia influenciar os resultados &eacute; a extens&atilde;o da rotura. No entanto, n&atilde;o a tivemos em considera&ccedil;&atilde;o porque na maioria dos casos n&atilde;o h&aacute; refer&ecirc;ncia quanto &agrave; classifica&ccedil;&atilde;o usada, o que pode provocar variabilidade na an&aacute;lise.</p>
    <p>H&aacute; outras poss&iacute;veis abordagens para diminuir a dor p&oacute;s-operat&oacute;ria. O bloqueio interescal&eacute;nico &eacute; reconhecido como a mais eficaz de uma forma geral. A sua taxa de sucesso &eacute; reportada como sendo de 85% a 92% por anestesiologistas<sup>39</sup>. A maior limita&ccedil;&atilde;o na administra&ccedil;&atilde;o de uma &uacute;nica inje&ccedil;&atilde;o &eacute; o facto de que o anest&eacute;sico normalmente apresenta uma curta dura&ccedil;&atilde;o de a&ccedil;&atilde;o<sup>37</sup> e se associa a poss&iacute;veis complica&ccedil;&otilde;es significativas, tais como les&atilde;o neurol&oacute;gica perif&eacute;rica e complica&ccedil;&otilde;es respirat&oacute;rias, cardiovasculares e do sistema nervoso central<sup>40</sup>. Na nossa an&aacute;lise, n&atilde;o se registaram diferen&ccedil;as entre os doentes que foram tratados com m&eacute;todos para controlo da dor tal como o bloqueio interescal&eacute;nico durante a cirurgia e os doentes que n&atilde;o foram tratados. No entanto, recentemente, v&aacute;rios autores recomendaram o uso continuo do bloqueio interescal&eacute;nico como o gold standard para a maioria dos procedimentos no ombro<sup>37</sup>.</p>
    <p>A nossa an&aacute;lise demonstrou a inexist&ecirc;ncia de diferen&ccedil;as entre os estudos nos quais os doentes foram submetidos a RR com liberta&ccedil;&atilde;o do NSE (Kim et al.<sup>35</sup> e Lafosse et al.<sup>10</sup>) e os estudos nos quais os doentes foram submetidos a RR sem liberta&ccedil;&atilde;o do NSE (Mallon et al.<sup>33</sup>; Hoellrich et al.<sup>12</sup> e Costouros et al.<sup>34</sup>).</p></font>    ]]></body>
<body><![CDATA[<p>&nbsp;</p>    <p><b><font face="Verdana" size="2">CONCLUSÃO</font></b></p><font face="verdana" size="2">    <p>N&atilde;o se registaram diferen&ccedil;as no controlo da dor, for&ccedil;a e atrofia musculares, infiltra&ccedil;&atilde;o adiposa&nbsp; e resultados EMG entre RR com e sem liberta&ccedil;&atilde;o do NSE. Assim, a evidencia analisada aponta para que n&atilde;o existam vantagens em adicionar um procedimento extra na realiza&ccedil;&atilde;o da RR.</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. Bayramoglu A, Demiryürek D, Tüccar E, Erbil M, Aldur MM, Tetik O. Variations in anatomy at the suprascapular notch possibly causing suprascapular nerve entrapment: an anatomical study. Knee Surg Sports Traumatol Arthrosc. 2003; 11 (6): 393-398</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=1319402&pid=S1646-2122201800010000500001&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">2. Moen TC, Babatunde OM, Hsu SH, Ahmad CS, Levin WN. Suprascapular neuropathy: what does the literature show?. J Shoulder Elbow Surg. 2012; 21 (6): 835-846</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=1319403&pid=S1646-2122201800010000500002&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">3. Asami A, Sonohata M, Morisawa K. Bilateral suprascapular nerve entrapment syndrome associated with rotator cuff tear. J Shoulder Elbow Surg. 2000; 9 (1): 70-72</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=1319404&pid=S1646-2122201800010000500003&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">4. Shi LL, Freehill MT, Yannopoulos P, Warner JJP. Suprascapular nerve: is it important in cuff pathology?. Adv Orthop. 2012; 2012: 516985</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=1319405&pid=S1646-2122201800010000500004&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">5. Polguj M, Jedrzejewski K, Podgórski M, Majos A, Topol M. A proposal for classification of the superior transverse scapular ligament: variable morphology and its potential influence on suprascapular nerve entrapment. J Shoulder Elbow Surg. 2013; 22 (9): 1265-1273</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=1319406&pid=S1646-2122201800010000500005&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">6. Witvrouw E, Cools A, Lysens R, Cambier D, Vanderstraeten G, Victor J. Suprascapular neuropathy in volleyball players. Br J Sports Med. 2000; 34 (3): 174-180</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=1319407&pid=S1646-2122201800010000500006&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">7. Shah AA, Butler RB, Sung SY, Wells JH, Higgins LD, Warner JJP. Clinical outcomes of suprascapular nerve decompression. J Shoulder Elbow Surg. 2011; 20 (6): 975-982</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=1319408&pid=S1646-2122201800010000500007&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">8. Lafosse L, Piper K, Lanz U. Arthroscopic suprascapular nerve release: indications and technique. J Shoulder Elbow Surg. 2011; 20 (2): 9-13</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=1319409&pid=S1646-2122201800010000500008&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">9. Zehetgruber H, Noske H, Lang T, Wurnig C. Suprascapular nerve entrapment. A meta-analysis. Int Orthop. 2002; 26 (6): 339-343</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=1319410&pid=S1646-2122201800010000500009&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">10. Lafosse L, Tomasi A, Corbett S, Baier G, Willems K, Gobezie R. Arthroscopic release of suprascapular nerve entrapment at the suprascapular notch: technique and preliminary results. Arthroscopy. 2007; 23 (1): 34-42</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=1319411&pid=S1646-2122201800010000500010&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">11. Lee BCS, Yegappan M, Thiagarajan P. Suprascapular nerve neuropathy secondary to spinoglenoid notch ganglion cyst: case reports and review of literature. Ann Acad Med Singapore. 2007; 36 (12): 1032-1035</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=1319412&pid=S1646-2122201800010000500011&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">12. Hoellrich RG, Gasser SI, Morrison DS, Kurzweil PR. Electromyographic evaluation after primary repair of massive rotator cuff tears. J Shoulder Elbow Surg. 2005; 14 (3): 269-272</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=1319413&pid=S1646-2122201800010000500012&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">13. Massimini DF, Singh A, Wells JH, Li G, Warner JJP. Suprascapular nerve anatomy during shoulder motion: a cadaveric proof of concept study with implications for neurogenic shoulder pain. J Shoulder Elbow Surg. 2013; 22 (4): 463-470</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=1319414&pid=S1646-2122201800010000500013&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">14. Romeo AA, Ghodadra NS, Salata MJ, Provencher MT. Arthroscopic suprascapular nerve decompression: indications and surgical technique. J Shoulder Elbow Surg. 2010; 19 (2): 118-123</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=1319415&pid=S1646-2122201800010000500014&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">15. Wang J, Singh A, Higgins L, Warner J. Suprascapular neuropathy secondary to reverse shoulder arthroplasty: a case report. J Shoulder Elbow Surg. 2010; 19 (3): 5-8</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=1319416&pid=S1646-2122201800010000500015&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">16. Barber FA. Percutaneous arthroscopic release of the suprascapular nerve. Arthroscopy. 2008; 24 (2): 236</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=1319417&pid=S1646-2122201800010000500016&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">17. Weinfeld AB, Cheng J, Nath RK, Basaran I, Yukse E, Rose JE. Topographic mapping of the superior transverse scapular ligament: a cadaver study to facilitate suprascapular nerve decompression. Plast Reconstr Surg. 2002; 110 (3): 774-779</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=1319418&pid=S1646-2122201800010000500017&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">18. Duparc F, Coquerel D, Ozeel J, Noyon M, Gerometta A, Michot C. Anatomical basis of the suprascapular nerve entrapment, and clinical relevance of the supraspinatus fascia. Surg Radiol Anat. 2010; 32 (3): 277-284</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=1319419&pid=S1646-2122201800010000500018&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">19. Mall NA, Hammond JE, Lenart BA, Enriquez DJ, Twigg SL, Nicholson GP. Suprascapular nerve entrapment isolated to the spinoglenoid notch: surgical technique and results of open decompression. J Shoulder Elbow Surg. 2013; 22 (11): 1-8</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=1319420&pid=S1646-2122201800010000500019&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">20. Plancher KD, Peterson RK, Johnston JC, Luke TA. The spinoglenoid ligament. Anatomy, morphology, and histological findings. J Bone Joint Surg Am. 2005; 87 (2): 361-365</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=1319421&pid=S1646-2122201800010000500020&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">21. Boykin RE, Friedman DJ, Higgins LD, Warner  JJP. Suprascapular neuropathy. J Bone Joint Surg Am. 2010; 92 (13): 2348-2364</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=1319422&pid=S1646-2122201800010000500021&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">22. Freehill MT, Shi LL, Tompson JD, Warner JJP. Suprascapular neuropathy: diagnosis and management. Phys Sportsmed. 2012; 40 (1): 72-83</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=1319423&pid=S1646-2122201800010000500022&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">23. Hosseini H, Agneskirchner JD, Tröger M, Lobenhoffer P. Arthroscopic release of the superior transverse ligament and SLAP refixation in a case of suprascapular nerve entrapment. Arthroscopy. 2007; 23 (10): 1134</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=1319424&pid=S1646-2122201800010000500023&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">24. Boykin RE, Friedman DJ, Zimmer ZR, Oaklander AL, Higgins LD, Warner JJP. Suprascapular neuropathy in a shoulder referral practice. J Shoulder Elbow Surg. 2011; 20 (6): 983-988</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=1319425&pid=S1646-2122201800010000500024&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">25. Tom JA, Mesfin A, Shah MP, Javandel M, Lee DJ, Cerynik DL. Anatomical considerations of the suprascapular nerve in rotator cuff repairs. Anat Res Int. 2014; 2014: 674179</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=1319426&pid=S1646-2122201800010000500025&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">26. Collin P, Treseder T, Lädermann A, Benkalfate T, Mourtada R, Courage O. Neuropathy of the suprascapular nerve and massive rotator cuff tears: a prospective electromyographic study. J Shoulder Elbow Surg. 2014; 23 (1): 28-34</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=1319427&pid=S1646-2122201800010000500026&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">27. Kim DH, Murovic JA, Tiel RL, Kline DG. Management and outcomes of 42 surgical suprascapular nerve injuries and entrapments. Neurosurgery. 2005; 57 (1): 120-127</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=1319428&pid=S1646-2122201800010000500027&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">28. Piatt BE, Hawkins RJ, Fritz RC, Ho CP, Wolf E, Schickendantz M. Clinical evaluation and treatment of spinoglenoid notch ganglion cysts. J Shoulder Elbow Surg. 2002; 11 (6): 600-604</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=1319429&pid=S1646-2122201800010000500028&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">29. Piasecki DP, Romeo AA, Bach BR, Nicholson JP. Suprascapular neuropathy. J Am Acad Orthop Surg. 2009; 17 (11): 665-676</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=1319430&pid=S1646-2122201800010000500029&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">30. Shi LL, Boykin RE, Lin A, Warner JJP. Association of suprascapular neuropathy with rotator cuff tendon tears and fatty degeneration. J Shoulder Elbow Surg. 2014; 23 (3): 339-346</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=1319431&pid=S1646-2122201800010000500030&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">31. Visser CP, Coene LN, Brand R, Tavy DL. Nerve lesions in proximal humeral fractures. J Shoulder Elbow Surg. 2001; 10 (5): 421-427</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=1319432&pid=S1646-2122201800010000500031&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">32. Bachasson D, Singh A, Shah SB, Lane JG, Ward SR. The role of the peripheral and central nervous systems in rotator cuff disease. J Shoulder Elbow Surg. 2015; 24 (8): 1322-1335</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=1319433&pid=S1646-2122201800010000500032&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">33. Mallon WJ, Wilso RJ, Basamania CJ. The association of suprascapular neuropathy with massive rotator cuff tears: a preliminary report. J Shoulder Elbow Surg. 2006; 15 (4): 395-398</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=1319434&pid=S1646-2122201800010000500033&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><p><font face="verdana" size="2">34. Costouros JG, Porramatikul M, Lie DT, Warner JJP. Reversal of suprascapular neuropathy following arthroscopic repair of massive supraspinatus and infraspinatus rotator cuff tears [homepage on the Internet]. 2007; Available from: <a href="http://dx.doi.org/10.1016/j.arthro.2007.06.014" target="_blank">http://dx.doi.org/10.1016/j.arthro.2007.06.014</a>.</font></p>    <p><font face="verdana" size="2">35. Bhatia DN, de Beer JF, van Rooyen KS, du Toit DF. Arthroscopic suprascapular nerve decompression at the suprascapular notch.  Arthroscopy. 2006 Sep; 22 (9): 1009-1013</font></p>    ]]></body>
<body><![CDATA[<!-- ref --><p><font face="verdana" size="2">36. Gerber C, Fuchs B, Hodler J. The results of repair of massive tears of the rotator cuff. J Bone Joint Surg Am. 2000; 82 (4): 505-515</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=1319437&pid=S1646-2122201800010000500036&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">37. Yamakado K. Efficacy of arthroscopically placed pain catheter adjacent to the suprascapular nerve (continuous arthroscopically assisted suprascapular nerve block) following arthroscopic rotator-cuff repair. Open Access J Sports Med. 2014; 5: 129-136</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=1319438&pid=S1646-2122201800010000500037&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">38. Galatz LM, Ball CM, Teefey SA, Middleton WD, Yamaguchi K. The outcome and repair integrity of completely arthroscopically repaired large and massive rotator cuff tears. J Bone Joint Surg Am. 2004; 86-A (2): 219-224</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=1319439&pid=S1646-2122201800010000500038&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">39. Matsumoto D, Suenaga N, Oizumi N,  Hisada Y, Minami A. A new nerve block procedure for the suprascapular nerve based on a cadaveric study. J Shoulder Elbow Surg. 2009; 18 (4): 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=1319440&pid=S1646-2122201800010000500039&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">40. Jerosch J, Saad M, Greig M, Filler T. Suprascapular nerve block as a method of preemptive pain control in shoulder surgery. Knee Surg Sports Traumatol Arthrosc. 2008; 16 (6): 602-607</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=1319441&pid=S1646-2122201800010000500040&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>    ]]></body>
<body><![CDATA[<p><font face="Verdana" size="2">Rui Cardoso    <br>Faculdade de Medicina da Universidade do Porto    <br>Rua Padre Francisco Babo, nº 30    <br>4445-546 Ermesinde     <br><a href="mailto:ruiqccardoso@gmail.com">ruiqccardoso@gmail.com</a></font></p>    <p>&nbsp;</p>    <p><font face="verdana" size="2"><b>Data de Submissão: </b> 2017-04-11</font></p>    <p><font face="verdana" size="2"><b>Data de Revisão: </b> 2017-05-23</font></p>    <p><font face="verdana" size="2"><b>Data de Aceitação: </b> 2018-03-02</font></p>     ]]></body><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bayramoglu]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Demiryürek]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Tüccar]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Erbil]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Aldur]]></surname>
<given-names><![CDATA[MM]]></given-names>
</name>
<name>
<surname><![CDATA[Tetik]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Variations in anatomy at the suprascapular notch possibly causing suprascapular nerve entrapment: an anatomical study]]></article-title>
<source><![CDATA[Knee Surg Sports Traumatol Arthrosc]]></source>
<year>2003</year>
<volume>11</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>393-398</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Moen]]></surname>
<given-names><![CDATA[TC]]></given-names>
</name>
<name>
<surname><![CDATA[Babatunde]]></surname>
<given-names><![CDATA[OM]]></given-names>
</name>
<name>
<surname><![CDATA[Hsu]]></surname>
<given-names><![CDATA[SH]]></given-names>
</name>
<name>
<surname><![CDATA[Ahmad]]></surname>
<given-names><![CDATA[CS]]></given-names>
</name>
<name>
<surname><![CDATA[Levin]]></surname>
<given-names><![CDATA[WN]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Suprascapular neuropathy: what does the literature show?]]></article-title>
<source><![CDATA[J Shoulder Elbow Surg]]></source>
<year>2012</year>
<volume>21</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>835-846</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Asami]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Sonohata]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Morisawa]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Bilateral suprascapular nerve entrapment syndrome associated with rotator cuff tear]]></article-title>
<source><![CDATA[J Shoulder Elbow Surg]]></source>
<year>2000</year>
<volume>9</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>70-72</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Shi]]></surname>
<given-names><![CDATA[LL]]></given-names>
</name>
<name>
<surname><![CDATA[Freehill]]></surname>
<given-names><![CDATA[MT]]></given-names>
</name>
<name>
<surname><![CDATA[Yannopoulos]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Warner]]></surname>
<given-names><![CDATA[JJP]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Suprascapular nerve: is it important in cuff pathology?]]></article-title>
<source><![CDATA[Adv Orthop]]></source>
<year>2012</year>
<volume>2012</volume>
<page-range>516985</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Polguj]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Jedrzejewski]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Podgórski]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Majos]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Topol]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[A proposal for classification of the superior transverse scapular ligament: variable morphology and its potential influence on suprascapular nerve entrapment]]></article-title>
<source><![CDATA[J Shoulder Elbow Surg]]></source>
<year>2013</year>
<volume>22</volume>
<numero>9</numero>
<issue>9</issue>
<page-range>1265-1273</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Witvrouw]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Cools]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Lysens]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Cambier]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Vanderstraeten]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Victor]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Suprascapular neuropathy in volleyball players]]></article-title>
<source><![CDATA[Br J Sports Med]]></source>
<year>2000</year>
<volume>34</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>174-180</page-range></nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Shah]]></surname>
<given-names><![CDATA[AA]]></given-names>
</name>
<name>
<surname><![CDATA[Butler]]></surname>
<given-names><![CDATA[RB]]></given-names>
</name>
<name>
<surname><![CDATA[Sung]]></surname>
<given-names><![CDATA[SY]]></given-names>
</name>
<name>
<surname><![CDATA[Wells]]></surname>
<given-names><![CDATA[JH]]></given-names>
</name>
<name>
<surname><![CDATA[Higgins]]></surname>
<given-names><![CDATA[LD]]></given-names>
</name>
<name>
<surname><![CDATA[Warner]]></surname>
<given-names><![CDATA[JJP]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Clinical outcomes of suprascapular nerve decompression]]></article-title>
<source><![CDATA[J Shoulder Elbow Surg]]></source>
<year>2011</year>
<volume>20</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>975-982</page-range></nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lafosse]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Piper]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Lanz]]></surname>
<given-names><![CDATA[U]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Arthroscopic suprascapular nerve release: indications and technique]]></article-title>
<source><![CDATA[J Shoulder Elbow Surg]]></source>
<year>2011</year>
<volume>20</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>9-13</page-range></nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zehetgruber]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Noske]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Lang]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Wurnig]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Suprascapular nerve entrapment: A meta-analysis]]></article-title>
<source><![CDATA[Int Orthop]]></source>
<year>2002</year>
<volume>26</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>339-343</page-range></nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lafosse]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Tomasi]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Corbett]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Baier]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Willems]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Gobezie]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Arthroscopic release of suprascapular nerve entrapment at the suprascapular notch: technique and preliminary results]]></article-title>
<source><![CDATA[Arthroscopy]]></source>
<year>2007</year>
<volume>23</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>34-42</page-range></nlm-citation>
</ref>
<ref id="B11">
<label>11</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lee]]></surname>
<given-names><![CDATA[BCS]]></given-names>
</name>
<name>
<surname><![CDATA[Yegappan]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Thiagarajan]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Suprascapular nerve neuropathy secondary to spinoglenoid notch ganglion cyst: case reports and review of literature]]></article-title>
<source><![CDATA[Ann Acad Med Singapore]]></source>
<year>2007</year>
<volume>36</volume>
<numero>12</numero>
<issue>12</issue>
<page-range>1032-1035</page-range></nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hoellrich]]></surname>
<given-names><![CDATA[RG]]></given-names>
</name>
<name>
<surname><![CDATA[Gasser]]></surname>
<given-names><![CDATA[SI]]></given-names>
</name>
<name>
<surname><![CDATA[Morrison]]></surname>
<given-names><![CDATA[DS]]></given-names>
</name>
<name>
<surname><![CDATA[Kurzweil]]></surname>
<given-names><![CDATA[PR]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Electromyographic evaluation after primary repair of massive rotator cuff tears]]></article-title>
<source><![CDATA[J Shoulder Elbow Surg]]></source>
<year>2005</year>
<volume>14</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>269-272</page-range></nlm-citation>
</ref>
<ref id="B13">
<label>13</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Massimini]]></surname>
<given-names><![CDATA[DF]]></given-names>
</name>
<name>
<surname><![CDATA[Singh]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Wells]]></surname>
<given-names><![CDATA[JH]]></given-names>
</name>
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Warner]]></surname>
<given-names><![CDATA[JJP]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Suprascapular nerve anatomy during shoulder motion: a cadaveric proof of concept study with implications for neurogenic shoulder pain]]></article-title>
<source><![CDATA[J Shoulder Elbow Surg]]></source>
<year>2013</year>
<volume>22</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>463-470</page-range></nlm-citation>
</ref>
<ref id="B14">
<label>14</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Romeo]]></surname>
<given-names><![CDATA[AA]]></given-names>
</name>
<name>
<surname><![CDATA[Ghodadra]]></surname>
<given-names><![CDATA[NS]]></given-names>
</name>
<name>
<surname><![CDATA[Salata]]></surname>
<given-names><![CDATA[MJ]]></given-names>
</name>
<name>
<surname><![CDATA[Provencher]]></surname>
<given-names><![CDATA[MT]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Arthroscopic suprascapular nerve decompression: indications and surgical technique]]></article-title>
<source><![CDATA[J Shoulder Elbow Surg]]></source>
<year>2010</year>
<volume>19</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>118-123</page-range></nlm-citation>
</ref>
<ref id="B15">
<label>15</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Singh]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Higgins]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Warner]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Suprascapular neuropathy secondary to reverse shoulder arthroplasty: a case report]]></article-title>
<source><![CDATA[J Shoulder Elbow Surg]]></source>
<year>2010</year>
<volume>19</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>5-8</page-range></nlm-citation>
</ref>
<ref id="B16">
<label>16</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Barber]]></surname>
<given-names><![CDATA[FA]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Percutaneous arthroscopic release of the suprascapular nerve]]></article-title>
<source><![CDATA[Arthroscopy]]></source>
<year>2008</year>
<volume>24</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>236</page-range></nlm-citation>
</ref>
<ref id="B17">
<label>17</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Weinfeld]]></surname>
<given-names><![CDATA[AB]]></given-names>
</name>
<name>
<surname><![CDATA[Cheng]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Nath]]></surname>
<given-names><![CDATA[RK]]></given-names>
</name>
<name>
<surname><![CDATA[Basaran]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Yukse]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Rose]]></surname>
<given-names><![CDATA[JE]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Topographic mapping of the superior transverse scapular ligament: a cadaver study to facilitate suprascapular nerve decompression]]></article-title>
<source><![CDATA[Plast Reconstr Surg]]></source>
<year>2002</year>
<volume>110</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>774-779</page-range></nlm-citation>
</ref>
<ref id="B18">
<label>18</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Duparc]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Coquerel]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Ozeel]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Noyon]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Gerometta]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Michot]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Anatomical basis of the suprascapular nerve entrapment, and clinical relevance of the supraspinatus fascia]]></article-title>
<source><![CDATA[Surg Radiol Anat]]></source>
<year>2010</year>
<volume>32</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>277-284</page-range></nlm-citation>
</ref>
<ref id="B19">
<label>19</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mall]]></surname>
<given-names><![CDATA[NA]]></given-names>
</name>
<name>
<surname><![CDATA[Hammond]]></surname>
<given-names><![CDATA[JE]]></given-names>
</name>
<name>
<surname><![CDATA[Lenart]]></surname>
<given-names><![CDATA[BA]]></given-names>
</name>
<name>
<surname><![CDATA[Enriquez]]></surname>
<given-names><![CDATA[DJ]]></given-names>
</name>
<name>
<surname><![CDATA[Twigg]]></surname>
<given-names><![CDATA[SL]]></given-names>
</name>
<name>
<surname><![CDATA[Nicholson]]></surname>
<given-names><![CDATA[GP]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Suprascapular nerve entrapment isolated to the spinoglenoid notch: surgical technique and results of open decompression]]></article-title>
<source><![CDATA[J Shoulder Elbow Surg]]></source>
<year>2013</year>
<volume>22</volume>
<numero>11</numero>
<issue>11</issue>
<page-range>1-8</page-range></nlm-citation>
</ref>
<ref id="B20">
<label>20</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Plancher]]></surname>
<given-names><![CDATA[KD]]></given-names>
</name>
<name>
<surname><![CDATA[Peterson]]></surname>
<given-names><![CDATA[RK]]></given-names>
</name>
<name>
<surname><![CDATA[Johnston]]></surname>
<given-names><![CDATA[JC]]></given-names>
</name>
<name>
<surname><![CDATA[Luke]]></surname>
<given-names><![CDATA[TA]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The spinoglenoid ligament: Anatomy morphology and histological findings]]></article-title>
<source><![CDATA[J Bone Joint Surg Am]]></source>
<year>2005</year>
<volume>87</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>361-365</page-range></nlm-citation>
</ref>
<ref id="B21">
<label>21</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Boykin]]></surname>
<given-names><![CDATA[RE]]></given-names>
</name>
<name>
<surname><![CDATA[Friedman]]></surname>
<given-names><![CDATA[DJ]]></given-names>
</name>
<name>
<surname><![CDATA[Higgins]]></surname>
<given-names><![CDATA[LD]]></given-names>
</name>
<name>
<surname><![CDATA[Warner]]></surname>
<given-names><![CDATA[JJP]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Suprascapular neuropathy]]></article-title>
<source><![CDATA[J Bone Joint Surg Am]]></source>
<year>2010</year>
<volume>92</volume>
<numero>13</numero>
<issue>13</issue>
<page-range>2348-2364</page-range></nlm-citation>
</ref>
<ref id="B22">
<label>22</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Freehill]]></surname>
<given-names><![CDATA[MT]]></given-names>
</name>
<name>
<surname><![CDATA[Shi]]></surname>
<given-names><![CDATA[LL]]></given-names>
</name>
<name>
<surname><![CDATA[Tompson]]></surname>
<given-names><![CDATA[JD]]></given-names>
</name>
<name>
<surname><![CDATA[Warner]]></surname>
<given-names><![CDATA[JJP]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Suprascapular neuropathy: diagnosis and management]]></article-title>
<source><![CDATA[Phys Sportsmed]]></source>
<year>2012</year>
<volume>40</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>72-83</page-range></nlm-citation>
</ref>
<ref id="B23">
<label>23</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hosseini]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Agneskirchner]]></surname>
<given-names><![CDATA[JD]]></given-names>
</name>
<name>
<surname><![CDATA[Tröger]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Lobenhoffer]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Arthroscopic release of the superior transverse ligament and SLAP refixation in a case of suprascapular nerve entrapment]]></article-title>
<source><![CDATA[Arthroscopy]]></source>
<year>2007</year>
<volume>23</volume>
<numero>10</numero>
<issue>10</issue>
<page-range>1134</page-range></nlm-citation>
</ref>
<ref id="B24">
<label>24</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Boykin]]></surname>
<given-names><![CDATA[RE]]></given-names>
</name>
<name>
<surname><![CDATA[Friedman]]></surname>
<given-names><![CDATA[DJ]]></given-names>
</name>
<name>
<surname><![CDATA[Zimmer]]></surname>
<given-names><![CDATA[ZR]]></given-names>
</name>
<name>
<surname><![CDATA[Oaklander]]></surname>
<given-names><![CDATA[AL]]></given-names>
</name>
<name>
<surname><![CDATA[Higgins]]></surname>
<given-names><![CDATA[LD]]></given-names>
</name>
<name>
<surname><![CDATA[Warner]]></surname>
<given-names><![CDATA[JJP]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Suprascapular neuropathy in a shoulder referral practice]]></article-title>
<source><![CDATA[J Shoulder Elbow Surg]]></source>
<year>2011</year>
<volume>20</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>983-988</page-range></nlm-citation>
</ref>
<ref id="B25">
<label>25</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tom]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
<name>
<surname><![CDATA[Mesfin]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Shah]]></surname>
<given-names><![CDATA[MP]]></given-names>
</name>
<name>
<surname><![CDATA[Javandel]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Lee]]></surname>
<given-names><![CDATA[DJ]]></given-names>
</name>
<name>
<surname><![CDATA[Cerynik]]></surname>
<given-names><![CDATA[DL]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Anatomical considerations of the suprascapular nerve in rotator cuff repairs]]></article-title>
<source><![CDATA[Anat Res Int]]></source>
<year>2014</year>
<volume>2014</volume>
<page-range>674179</page-range></nlm-citation>
</ref>
<ref id="B26">
<label>26</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Collin]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Treseder]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Lädermann]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Benkalfate]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Mourtada]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Courage]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Neuropathy of the suprascapular nerve and massive rotator cuff tears: a prospective electromyographic study]]></article-title>
<source><![CDATA[J Shoulder Elbow Surg]]></source>
<year>2014</year>
<volume>23</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>28-34</page-range></nlm-citation>
</ref>
<ref id="B27">
<label>27</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kim]]></surname>
<given-names><![CDATA[DH]]></given-names>
</name>
<name>
<surname><![CDATA[Murovic]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
<name>
<surname><![CDATA[Tiel]]></surname>
<given-names><![CDATA[RL]]></given-names>
</name>
<name>
<surname><![CDATA[Kline]]></surname>
<given-names><![CDATA[DG]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Management and outcomes of 42 surgical suprascapular nerve injuries and entrapments]]></article-title>
<source><![CDATA[Neurosurgery]]></source>
<year>2005</year>
<volume>57</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>120-127</page-range></nlm-citation>
</ref>
<ref id="B28">
<label>28</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Piatt]]></surname>
<given-names><![CDATA[BE]]></given-names>
</name>
<name>
<surname><![CDATA[Hawkins]]></surname>
<given-names><![CDATA[RJ]]></given-names>
</name>
<name>
<surname><![CDATA[Fritz]]></surname>
<given-names><![CDATA[RC]]></given-names>
</name>
<name>
<surname><![CDATA[Ho]]></surname>
<given-names><![CDATA[CP]]></given-names>
</name>
<name>
<surname><![CDATA[Wolf]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Schickendantz]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Clinical evaluation and treatment of spinoglenoid notch ganglion cysts]]></article-title>
<source><![CDATA[J Shoulder Elbow Surg]]></source>
<year>2002</year>
<volume>11</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>600-604</page-range></nlm-citation>
</ref>
<ref id="B29">
<label>29</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Piasecki]]></surname>
<given-names><![CDATA[DP]]></given-names>
</name>
<name>
<surname><![CDATA[Romeo]]></surname>
<given-names><![CDATA[AA]]></given-names>
</name>
<name>
<surname><![CDATA[Bach]]></surname>
<given-names><![CDATA[BR]]></given-names>
</name>
<name>
<surname><![CDATA[Nicholson]]></surname>
<given-names><![CDATA[JP]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Suprascapular neuropathy]]></article-title>
<source><![CDATA[J Am Acad Orthop Surg]]></source>
<year>2009</year>
<volume>17</volume>
<numero>11</numero>
<issue>11</issue>
<page-range>665-676</page-range></nlm-citation>
</ref>
<ref id="B30">
<label>30</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Shi]]></surname>
<given-names><![CDATA[LL]]></given-names>
</name>
<name>
<surname><![CDATA[Boykin]]></surname>
<given-names><![CDATA[RE]]></given-names>
</name>
<name>
<surname><![CDATA[Lin]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Warner]]></surname>
<given-names><![CDATA[JJP]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Association of suprascapular neuropathy with rotator cuff tendon tears and fatty degeneration]]></article-title>
<source><![CDATA[J Shoulder Elbow Surg]]></source>
<year>2014</year>
<volume>23</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>339-346</page-range></nlm-citation>
</ref>
<ref id="B31">
<label>31</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Visser]]></surname>
<given-names><![CDATA[CP]]></given-names>
</name>
<name>
<surname><![CDATA[Coene]]></surname>
<given-names><![CDATA[LN]]></given-names>
</name>
<name>
<surname><![CDATA[Brand]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Tavy]]></surname>
<given-names><![CDATA[DL]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Nerve lesions in proximal humeral fractures]]></article-title>
<source><![CDATA[J Shoulder Elbow Surg]]></source>
<year>2001</year>
<volume>10</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>421-427</page-range></nlm-citation>
</ref>
<ref id="B32">
<label>32</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bachasson]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Singh]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Shah]]></surname>
<given-names><![CDATA[SB]]></given-names>
</name>
<name>
<surname><![CDATA[Lane]]></surname>
<given-names><![CDATA[JG]]></given-names>
</name>
<name>
<surname><![CDATA[Ward]]></surname>
<given-names><![CDATA[SR]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The role of the peripheral and central nervous systems in rotator cuff disease]]></article-title>
<source><![CDATA[J Shoulder Elbow Surg]]></source>
<year>2015</year>
<volume>24</volume>
<numero>8</numero>
<issue>8</issue>
<page-range>1322-1335</page-range></nlm-citation>
</ref>
<ref id="B33">
<label>33</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mallon]]></surname>
<given-names><![CDATA[WJ]]></given-names>
</name>
<name>
<surname><![CDATA[Wilso]]></surname>
<given-names><![CDATA[RJ]]></given-names>
</name>
<name>
<surname><![CDATA[Basamania]]></surname>
<given-names><![CDATA[CJ]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The association of suprascapular neuropathy with massive rotator cuff tears: a preliminary report]]></article-title>
<source><![CDATA[J Shoulder Elbow Surg]]></source>
<year>2006</year>
<volume>15</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>395-398</page-range></nlm-citation>
</ref>
<ref id="B34">
<label>34</label><nlm-citation citation-type="">
<source><![CDATA[Reversal of suprascapular neuropathy following arthroscopic repair of massive supraspinatus and infraspinatus rotator cuff tears]]></source>
<year>2007</year>
</nlm-citation>
</ref>
<ref id="B35">
<label>35</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bhatia]]></surname>
<given-names><![CDATA[DN]]></given-names>
</name>
<name>
<surname><![CDATA[de Beer]]></surname>
<given-names><![CDATA[JF]]></given-names>
</name>
<name>
<surname><![CDATA[van Rooyen]]></surname>
<given-names><![CDATA[KS]]></given-names>
</name>
<name>
<surname><![CDATA[du Toit]]></surname>
<given-names><![CDATA[DF]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Arthroscopic suprascapular nerve decompression at the suprascapular notch]]></article-title>
<source><![CDATA[Arthroscopy]]></source>
<year>09/2</year>
<month>00</month>
<day>6</day>
<volume>22</volume>
<numero>9</numero>
<issue>9</issue>
<page-range>1009-1013</page-range></nlm-citation>
</ref>
<ref id="B36">
<label>36</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gerber]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Fuchs]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Hodler]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The results of repair of massive tears of the rotator cuff]]></article-title>
<source><![CDATA[J Bone Joint Surg Am]]></source>
<year>2000</year>
<volume>82</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>505-515</page-range></nlm-citation>
</ref>
<ref id="B37">
<label>37</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Yamakado]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Efficacy of arthroscopically placed pain catheter adjacent to the suprascapular nerve (continuous arthroscopically assisted suprascapular nerve block) following arthroscopic rotator-cuff repair]]></article-title>
<source><![CDATA[Open Access J Sports Med]]></source>
<year>2014</year>
<volume>5</volume>
<page-range>129-136</page-range></nlm-citation>
</ref>
<ref id="B38">
<label>38</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Galatz]]></surname>
<given-names><![CDATA[LM]]></given-names>
</name>
<name>
<surname><![CDATA[Ball]]></surname>
<given-names><![CDATA[CM]]></given-names>
</name>
<name>
<surname><![CDATA[Teefey]]></surname>
<given-names><![CDATA[SA]]></given-names>
</name>
<name>
<surname><![CDATA[Middleton]]></surname>
<given-names><![CDATA[WD]]></given-names>
</name>
<name>
<surname><![CDATA[Yamaguchi]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The outcome and repair integrity of completely arthroscopically repaired large and massive rotator cuff tears]]></article-title>
<source><![CDATA[J Bone Joint Surg Am]]></source>
<year>2004</year>
<volume>86-A</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>219-224</page-range></nlm-citation>
</ref>
<ref id="B39">
<label>39</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Matsumoto]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Suenaga]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Oizumi]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Hisada]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Minami]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[A new nerve block procedure for the suprascapular nerve based on a cadaveric study]]></article-title>
<source><![CDATA[J Shoulder Elbow Surg]]></source>
<year>2009</year>
<volume>18</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>607-611</page-range></nlm-citation>
</ref>
<ref id="B40">
<label>40</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jerosch]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Saad]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Greig]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Filler]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Suprascapular nerve block as a method of preemptive pain control in shoulder surgery]]></article-title>
<source><![CDATA[Knee Surg Sports Traumatol Arthrosc]]></source>
<year>2008</year>
<volume>16</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>602-607</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
