<?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>1808-5210</journal-id>
<journal-title><![CDATA[Revista de Cirurgia e Traumatologia Buco-maxilo-facial]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. cir. traumatol. buco-maxilo-fac.]]></abbrev-journal-title>
<issn>1808-5210</issn>
<publisher>
<publisher-name><![CDATA[Universidade de Pernambuco]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1808-52102010000400003</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA[Terceiro molar em fratura mandibular: relato de caso]]></article-title>
<article-title xml:lang="en"><![CDATA[Third molar in mandibular fracture: a case report]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Dantas]]></surname>
<given-names><![CDATA[Renata Moura Xavier]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Serrano]]></surname>
<given-names><![CDATA[Lucas Aguiar Fagundes]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sobreira]]></surname>
<given-names><![CDATA[Talvane]]></given-names>
</name>
<xref ref-type="aff" rid="A03"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Universidade Federal da Paraíba  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="A02">
<institution><![CDATA[,Universidade Federal da Paraíba  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="A03">
<institution><![CDATA[,Universidade Federal da Paraíba  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2010</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2010</year>
</pub-date>
<volume>10</volume>
<numero>4</numero>
<fpage>13</fpage>
<lpage>16</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://revodonto.bvsalud.org/scielo.php?script=sci_arttext&amp;pid=S1808-52102010000400003&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://revodonto.bvsalud.org/scielo.php?script=sci_abstract&amp;pid=S1808-52102010000400003&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://revodonto.bvsalud.org/scielo.php?script=sci_pdf&amp;pid=S1808-52102010000400003&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Publicações atuais vêm demonstrando que o terceiro molar não erupcionado aumenta o risco de fratura de ângulo mandibular e pode prevenir a fratura condilar. O objetivo do presente trabalho é o de relatar, através de um caso clínico, o envolvimento de um terceiro molar em linha de fratura mandibular. Paciente, sexo masculino, 16 anos de idade compareceu ao Serviço de Cirurgia e Traumatologia Bucomaxilofacial do Hospital Estadual de Emergência e Trauma Senador Humberto Lucena, em João Pessoa-PB, vítima de acidente automobilístico. Clinicamente apresentava-se com limitação da abertura bucal, desarmonia oclusal e dor à palpação. O exame radiográfico evidenciou imagem compatível com fratura de ângulo mandibular esquerdo, com envolvimento do elemento 38 na linha de fratura. O tratamento consistiu em intervenção cirúrgica extrabucal, realizando-se redução e fixação dos segmentos fraturados com o uso de placa de compressão dinâmica.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Current publications have demonstrated that the third molar not erupted increases the risk of mandibular angle fracture, and may prevent the condylar fracture. The aim of this study is to report through a case study the involvement of a third molar in mandibular fracture line. Patient, male, 16 years old, attended at the Service of Oral and maxilofacial Surgery and Traumatology of the Hospital Estadual de Emergência e Trauma Senador Humberto Lucena, at João Pessoa-PB, car accident victim. Clinically presented with limitation of mouth opening, occlusal disharmony and pain on palpation. The radiographic examination showed an image compatible with left mandibular angle fracture, with involvement of the element 38 in the fracture line. The treatment consisted of extra-oral surgery, performing reduction and fixation of fractured segments with the use of dynamic compression plate.]]></p></abstract>
<kwd-group>
<kwd lng="pt"><![CDATA[Fraturas mandibulares]]></kwd>
<kwd lng="pt"><![CDATA[Terceiro molar]]></kwd>
<kwd lng="pt"><![CDATA[Perda de dente]]></kwd>
<kwd lng="en"><![CDATA[Mandibular fractures]]></kwd>
<kwd lng="en"><![CDATA[Third molar]]></kwd>
<kwd lng="en"><![CDATA[Dente loss]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[ <p align="right"><font size="2" face="Verdana"><b>ARTIGOS DE ATUALIZA&Ccedil;&Atilde;O  E CL&Iacute;NICOS</b></font></p>    <p>&nbsp;</p>    <p><font size="4" face="Verdana"><b><a name="tx"></a>Terceiro  molar em fratura mandibular: relato de caso</b></font></p>    <p>&nbsp;</p>    <p><font size="3" face="Verdana"><b>Third  molar in mandibular fracture: a case report</b></font></p>    <p>&nbsp;</p>    <p>&nbsp;</p>    <p><font size="2" face="Verdana"><b>Renata  Moura Xavier Dantas<Sup>I</Sup>; Lucas Aguiar Fagundes Serrano<Sup>II</Sup>; Talvane  Sobreira<Sup>III </Sup></b></font></p>    <p><font size="2" face="Verdana"><sup>I</sup>Graduada  em Odontologia, Universidade Federal da Para&iacute;ba    <br> <sup>II</sup>Graduando  em Odontologia, Universidade Estadual da Para&iacute;ba    ]]></body>
<body><![CDATA[<br> <sup>III</sup>Especialista  em Cirurgia e Traumatologia Bucomaxilofacial, Mestre em Diagn&oacute;stico Bucal,  Universidade Federal da Para&iacute;ba</font></p>    <p><font size="2" face="Verdana"><a href="#nt">Endere&ccedil;o</a></font></p>    <p>&nbsp;</p>    <p>&nbsp;</p><hr size="1" noshade>      <p><font size="2" face="Verdana"><b>RESUMO</b></font></p>    <p><font size="2" face="Verdana">Publica&ccedil;&otilde;es  atuais v&ecirc;m demonstrando que o terceiro molar n&atilde;o erupcionado aumenta  o risco de fratura de &acirc;ngulo mandibular e pode prevenir a fratura condilar.  O objetivo do presente trabalho &eacute; o de relatar, atrav&eacute;s de um caso  cl&iacute;nico, o envolvimento de um terceiro molar em linha de fratura mandibular.  Paciente, sexo masculino, 16 anos de idade compareceu ao Servi&ccedil;o de Cirurgia  e Traumatologia Bucomaxilofacial do Hospital Estadual de Emerg&ecirc;ncia e Trauma  Senador Humberto Lucena, em Jo&atilde;o Pessoa&#45;PB, v&iacute;tima de acidente  automobil&iacute;stico. Clinicamente apresentava&#45;se com limita&ccedil;&atilde;o  da abertura bucal, desarmonia oclusal e dor &agrave; palpa&ccedil;&atilde;o. O  exame radiogr&aacute;fico evidenciou imagem compat&iacute;vel com fratura de &acirc;ngulo  mandibular esquerdo, com envolvimento do elemento 38 na linha de fratura. O tratamento  consistiu em interven&ccedil;&atilde;o cir&uacute;rgica extrabucal, realizando&#45;se  redu&ccedil;&atilde;o e fixa&ccedil;&atilde;o dos segmentos fraturados com o uso  de placa de compress&atilde;o din&acirc;mica. </font></p>    <p><font size="2" face="Verdana"><b>Descritores:</b>  Fraturas mandibulares, Terceiro molar, Perda de dente.</font></p><hr size="1" noshade>      <p><font size="2" face="Verdana"><b>ABSTRACT</b></font></p>    <p><font size="2" face="Verdana">Current  publications have demonstrated that the third molar not erupted increases the  risk of mandibular angle fracture, and may prevent the condylar fracture. The  aim of this study is to report through a case study the involvement of a third  molar in mandibular fracture line. Patient, male, 16 years old, attended at the  Service of Oral and maxilofacial Surgery and Traumatology of the Hospital Estadual  de Emerg&ecirc;ncia e Trauma Senador Humberto Lucena, at Jo&atilde;o Pessoa&#45;PB,  car accident victim. Clinically presented with limitation of mouth opening, occlusal  disharmony and pain on palpation. The radiographic examination showed an image  compatible with left mandibular angle fracture, with involvement of the element  38 in the fracture line. The treatment consisted of extra&#45;oral surgery, performing  reduction and fixation of fractured segments with the use of dynamic compression  plate. </font></p>    <p><font size="2" face="Verdana"><b>Keywords:</b> Mandibular  fractures, Third molar, Dente loss.</font></p><hr size="1" noshade>     ]]></body>
<body><![CDATA[<p>&nbsp;</p>    <p>&nbsp;</p>    <p><font size="3" face="Verdana"><b>INTRODU&Ccedil;&Atilde;O</b></font></p>    <p><font size="2" face="Verdana">A  mand&iacute;bula apresenta&#45;se como um dos ossos faciais mais acometidos por  fraturas devido a sua posi&ccedil;&atilde;o anat&ocirc;mica proeminente em rela&ccedil;&atilde;o  ao esqueleto facial, e por ser o &uacute;nico osso m&oacute;vel da face<sup>1,2</sup>.</font></p>    <p><font size="2" face="Verdana">A  presen&ccedil;a de um terceiro molar inferior impactado ocupa o espa&ccedil;o,  que &eacute; geralmente preenchido por osso, enfraquecendo a mand&iacute;bula  e tornando&#45;a mais suscept&iacute;vel a fraturas<sup>3</sup>.</font></p>    <p><font size="2" face="Verdana">A  elei&ccedil;&atilde;o do tratamento &eacute; vari&aacute;vel e depende de cada  caso individualmente, de acordo com os achados cl&iacute;nicos e imaginol&oacute;gicos.  Consiste, basicamente, na redu&ccedil;&atilde;o anat&ocirc;mica, seguida de uma  correta estabiliza&ccedil;&atilde;o dos segmentos fraturados, que &eacute; determinante  no reparo &oacute;sseo e no restabelecimento an&aacute;tomo&#45;funcional da regi&atilde;o  oclus&atilde;o e das fun&ccedil;&otilde;es normais<Sup>3,4</Sup> . </font></p>    <p><font size="2" face="Verdana">A  escolha da t&eacute;cnica cir&uacute;rgica correta, a interven&ccedil;&atilde;o  precoce da fratura, higieniza&ccedil;&atilde;o bucal eficiente e remo&ccedil;&atilde;o  de dentes na linha de fratura determinam um melhor progn&oacute;stico ao tratamento  de fratura de &acirc;ngulo mandibular. Pseudoartroses, hemorragias e infec&ccedil;&otilde;es  p&oacute;s&#45;cir&uacute;rgicas e paralisia do nervo facial s&atilde;o complica&ccedil;&otilde;es  que podem ocorrer<Sup>3</Sup>. </font></p>    <p><font size="2" face="Verdana">Este  trabalho objetiva relatar um caso de fratura de &acirc;ngulo mandibular com elemento  dent&aacute;rio na linha de fratura.</font></p>    <p>&nbsp;</p>    <p><font size="3" face="Verdana"><b>RELATO  DO CASO</b></font></p>    ]]></body>
<body><![CDATA[<p><font size="2" face="Verdana">Paciente, sexo masculino,  16 anos de idade compareceu ao Servi&ccedil;o de Cirurgia e Traumatologia Bucomaxilofacial  do Hospital Estadual de Emerg&ecirc;ncia e Trauma Senador Humberto Lucena, em  Jo&atilde;o Pessoa&#45;PB, com hist&oacute;rico de acidente automobil&iacute;stico.  </font></p>    <p><font size="2" face="Verdana">Ao exame cl&iacute;nico, observou&#45;se  presen&ccedil;a de dor &agrave; palpa&ccedil;&atilde;o, limita&ccedil;&atilde;o  da abertura bucal e desarmonia oclusal. Atrav&eacute;s de uma radiografia lateral  obl&iacute;qua de mand&iacute;bula, confirmou&#45;se o diagn&oacute;stico de fratura  de &acirc;ngulo mandibular esquerdo, com a presen&ccedil;a do elemento dent&aacute;rio  38 na linha de fratura (<a href="#fig01">Figura 1</a>).</font></p>    <p><a name="fig01"></a></p>    <p>&nbsp;</p>    <p align="center"><img src="/img/revistas/rctbmf/v10n4/a03fig01.jpg"></p>    <p>&nbsp;</p>    <p><font size="2" face="Verdana">Devido  &agrave; instabilidade dos segmentos envolvidos e &agrave; presen&ccedil;a do  elemento dent&aacute;rio na linha de fratura, adotou&#45;se como tratamento a  redu&ccedil;&atilde;o cruenta<Sup>3,5</Sup>. </font></p>    <p><font size="2" face="Verdana">Sob  anestesia geral e com entuba&ccedil;&atilde;o nasotraqueal, realizou&#45;se o  acesso extrabucal na regi&atilde;o da margem inferior do ramo mandibular esquerdo,  proporcionando a exposi&ccedil;&atilde;o do s&iacute;tio fraturado e o elemento  dent&aacute;rio envolvido. O elemento 38 encontrava&#45;se em uma posi&ccedil;&atilde;o  desfavor&aacute;vel &agrave; execu&ccedil;&atilde;o da redu&ccedil;&atilde;o,  sendo indicada sua remo&ccedil;&atilde;o (<a href="#fig02">Figura 2</a>).</font></p>    <p><a name="fig02"></a></p>    <p>&nbsp;</p>    ]]></body>
<body><![CDATA[<p align="center"><img src="/img/revistas/rctbmf/v10n4/a03fig02.jpg"></p>    <p>&nbsp;</p>    <p><font size="2" face="Verdana">Para  osteoss&iacute;ntese dos segmentos, utilizou&#45;se uma placa de compress&atilde;o  din&acirc;mica curva de 2,4 mm e quatro parafusos, dois de 2,4 X 10 mm e dois  de 2,4 X 12 mm (Titanium System CMF, W. Lorenz<sup>&reg;</sup>, EUA) (<a href="#fig03">Figura  3</a>). Bloqueio maxilomandibular n&atilde;o foi realizado<sup>6</sup>.</font></p>    <p><a name="fig03"></a></p>    <p>&nbsp;</p>    <p align="center"><img src="/img/revistas/rctbmf/v10n4/a03fig03.jpg"></p>    <p>&nbsp;</p>    <p><font size="2" face="Verdana">A  sutura foi realizada por planos, com fio Vicryl<sup>&reg;</sup> 3.0 para os pontos  internos e Mononylon<sup>&reg;</sup> 5.0 para os pontos cut&acirc;neos.</font></p>    <p><font size="2" face="Verdana">No  segundo dia de p&oacute;s&#45;cir&uacute;rgico, o paciente recebeu alta hospitalar,  com prescri&ccedil;&atilde;o de antibi&oacute;tico, anti&#45;inflamat&oacute;rio  e analg&eacute;sico, dieta l&iacute;quido&#45;pastosa por uma semana e branda  por mais quinze dias, al&eacute;m de recomenda&ccedil;&otilde;es sobre higieniza&ccedil;&atilde;o  bucal.</font></p>    <p><font size="2" face="Verdana">O paciente foi acompanhado em  um per&iacute;odo de tr&ecirc;s meses, com controle p&oacute;s&#45;operat&oacute;rio  a cada trinta dias (<a href="#fig04">Figuras 4</a> e <a href="#fig05">5</a>).</font></p>    ]]></body>
<body><![CDATA[<p><a name="fig04"></a></p>    <p>&nbsp;</p>    <p align="center"><img src="/img/revistas/rctbmf/v10n4/a03fig04.jpg"></p>    <p>&nbsp;</p>    <p><a name="fig05"></a></p>    <p>&nbsp;</p>    <p align="center"><img src="/img/revistas/rctbmf/v10n4/a03fig05.jpg"></p>    <p>&nbsp;</p>    <p><font size="3" face="Verdana"><b>DISCUSS&Atilde;O</b></font></p>    <p><font size="2" face="Verdana">A  maioria das pesquisas afirma que a presen&ccedil;a de terceiros molares inferiores  que n&atilde;o irromperam completamente aumenta as ocorr&ecirc;ncias de fraturas  de &acirc;ngulo mandibular e diminuem o risco de fraturas condilares<Sup>7&#45;12</Sup>.  </font></p>    ]]></body>
<body><![CDATA[<p><font size="2" face="Verdana">Para Thangavelu, Yoganandha e Vaidhyanathan<Sup>11  </Sup>pacientes com terceiros molares impactados s&atilde;o tr&ecirc;s vezes mais  propensos a desenvolver fraturas de &acirc;ngulo do que pacientes que removeram  esses dentes pois estes t&ecirc;m uma maior susceptibilidade &agrave; fratura  de c&ocirc;ndilo, corroborando Zhu et al.<Sup>9</Sup>. Os resultados do estudo  de Paza, Abuabara e Passeri<Sup>4 </Sup>n&atilde;o confirmam um aumento do risco  de fraturas de &acirc;ngulo mandibular; quando </font></p>    <p><font size="2" face="Verdana">o  terceiro molar estava presente (55%), os pacientes relataram extra&ccedil;&atilde;o  de apenas 8 (13%) dos terceiros molares antes do trauma. </font></p>    <p><font size="2" face="Verdana">A  angula&ccedil;&atilde;o dos terceiros molares, a sua dist&acirc;ncia para a borda  inferior da mand&iacute;bula e, conseq&uuml;entemente, a quantidade &oacute;ssea  reduzida s&atilde;o fatores que predisp&otilde;em a epis&oacute;dios de fratura<Sup>8</Sup>.  Duan e Zhang<Sup>10 </Sup>e Subhashraj<Sup>12 </Sup>afirmaram que a posi&ccedil;&atilde;o  em que o terceiro molar se encontra intra&oacute;sseo tem relev&acirc;ncia na  ocorr&ecirc;ncia de traumas. </font></p>    <p><font size="2" face="Verdana">Lida  et al.<Sup>8 </Sup>conclu&iacute;ram que terceiros molares inferiores retidos  pr&oacute;ximo &agrave; borda inferior da mandibula aumentam a susceptibilidade  das fraturas de &acirc;ngulo mandibular, quando comparados aos adjacente segundos  molares. J&aacute; no estudo de Lee e Dodson<Sup>5 </Sup>os resultados sugerem  que o risco de fraturas de &acirc;ngulo &eacute; menor em dentes impactados mais  profundamente. </font></p>    <p><font size="2" face="Verdana">Duan e Zhang<Sup>10  </Sup>encontraram rela&ccedil;&atilde;o, estatisticamente significante, entre  fraturas de &acirc;ngulo mandibular e terceiros molares retidos, em pacientes  v&iacute;timas de trauma de vigor moderado. E acrescentaram que, em traumas de  maior agressividade, a presen&ccedil;a ou aus&ecirc;ncia de terceiros molares  n&atilde;o influenciam na gravidade das les&otilde;es. </font></p>    <p><font size="2" face="Verdana">As  radiografias panor&acirc;micas e a lateral obl&iacute;qua de mand&iacute;bula  bem como a tomografia computadorizada (TC) s&atilde;o os exames radiol&oacute;gicos  mais utilizados no diagn&oacute;stico de fraturas mandibulares<Sup>4</Sup>, sendo  a lateral obl&iacute;qua de mand&iacute;bula a de escolha para o nosso diagn&oacute;stico.  </font></p>    <p><font size="2" face="Verdana">Dente retido em tra&ccedil;o de fratura  mandibular, indica&#45;se freq&uuml;entemente a remo&ccedil;&atilde;o do elemento  dent&aacute;rio antes da redu&ccedil;&atilde;o da fratura e aplica&ccedil;&atilde;o  do bloqueio maxilomandibular ou assim que o reparo &oacute;sseo permita uma interven&ccedil;&atilde;o  cir&uacute;rgica<Sup>3</Sup>, sendo realizado esse procedimento no presente trabalho.  Para Lee e Dodson<Sup>5 </Sup>e Dodson<Sup>13 </Sup>a manuten&ccedil;&atilde;o  do elemento dent&aacute;rio na linha de fratura pode favorecer a ocorr&ecirc;ncia  de novas fraturas. </font></p>    <p><font size="2" face="Verdana">Baykul et al.<sup>14</Sup>,  por sua vez, sugerem que os dentes impactados assintom&aacute;ticos na linha de  fratura simples devem ser tratados com redu&ccedil;&atilde;o fechada e antibioticoterapia  profil&aacute;tica, sem a remo&ccedil;&atilde;o do elemento dent&aacute;rio, pois  acreditam que esta &eacute; uma forma de trauma adicional, que pode permitir o  deslocamento dos fragmentos bem como dobrar o risco de infec&ccedil;&atilde;o.  </font></p>    <p><font size="2" face="Verdana">A redu&ccedil;&atilde;o aberta e osteoss&iacute;ntese  s&atilde;o mais frequentemente indicadas para fraturas de &acirc;ngulo do que  para outras fraturas do corpo mandibular, por&eacute;m complica&ccedil;&otilde;es  podem estar associadas &agrave; fixa&ccedil;&atilde;o interna r&iacute;gida<Sup>4</Sup>.  </font></p>    <p><font size="2" face="Verdana">O planejamento cir&uacute;rgico deve,  portanto, dar uma aten&ccedil;&atilde;o especial aos elementos dent&aacute;rios  em linhas de fratura, quer seja na preocupa&ccedil;&atilde;o em manter a oclus&atilde;o  habitual do paciente, quer seja para evitar que eles se tornem um problema &agrave;  estabilidade ou ao reparo. </font></p>    ]]></body>
<body><![CDATA[<p>&nbsp;</p>    <p><font size="3" face="Verdana"><b>CONSIDERA&Ccedil;&Otilde;ES  FINAIS</b></font></p>    <p><font size="2" face="Verdana">&Eacute; importante que  outros estudos sejam realizados para elucidar a influ&ecirc;ncia que diferentes  &aacute;reas de impacto e dire&ccedil;&atilde;o da for&ccedil;a aplicada podem  interferir na fratura de &acirc;ngulo de mand&iacute;bula, quando na presen&ccedil;a  de interposi&ccedil;&atilde;o de elemento dent&aacute;rio incluso. </font></p>    <p>&nbsp;</p>    <p><font size="3" face="Verdana"><b>REFER&Ecirc;NCIAS</b></font></p>    <!-- ref --><p><font size="2" face="Verdana">1.  Martini MZ, Takahashi A, Neto HGO, Carvalho J&uacute;nior JP, Curcio R, Shinohara  EH. Epidemiology of mandibular fractures treated in a Brazilian level I Trauma  Public Hospital in the city of S&atilde;o Paulo, Brazil. Braz Dent J. 2006; 17(3):  243&#45;8.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=444660&pid=S1808-5210201000040000300001&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>    <!-- ref --><p><font size="2" face="Verdana">2. Raimundo RC, Guerra  LAP, Antunes AA, Carvalho RWF, Santos TS. Fraturas de mand&iacute;bula: an&aacute;lise  retrospectiva de 27 casos. Rev. Cir. Traumatol. Buco&#45;Maxilo&#45;Fac. 2008;  8(1): 57&#45;62.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=444662&pid=S1808-5210201000040000300002&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>    <!-- ref --><p><font size="2" face="Verdana">3. Ellis III E, Hupp  JR, Tucker MR. Contemporary Oral and MaxilloFacial Surgery. 5ª ed. St. Louis:  Mosby; 2009.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=444664&pid=S1808-5210201000040000300003&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>    <!-- ref --><p><font size="2" face="Verdana">4. Paza AO, Abuabara  A, Passeri LA. Analysis of 115 Mandibular Angle Fractures. J Oral Maxillofac Surg.  2008; 66: 73&#45;6.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=444666&pid=S1808-5210201000040000300004&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>    <!-- ref --><p><font size="2" face="Verdana">5. Lee JT, Dodson  TB. The effect of mandibular third molar presence and position on the risk of  an angle fracture. J Oral Maxillofac Surg. 2000; 58(4): 394&#45;8.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=444668&pid=S1808-5210201000040000300005&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>    <!-- ref --><p><font size="2" face="Verdana">6.  Sailer HF, Pajarola GF. Traumatologia. In: Cirurgia Bucal. Porto Alegre: ArtMed;  2000.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=444670&pid=S1808-5210201000040000300006&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>    <!-- ref --><p><font size="2" face="Verdana"> 7. Halmos DR, Ellis III E,  Dodson TB. Mandibular third molars and angle fractures. J Oral Maxillofac Surg.  2004; 62: 1076&#45;81.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=444672&pid=S1808-5210201000040000300007&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>    <!-- ref --><p><font size="2" face="Verdana">8. Iida S, Hassfeld  S, Reuther T, Nomura K, Muhling J. Relationship between the risk of mandibular  angle fractures and the status of incompletely erupted mandibular third molar.  J Craniomaxillofac Surg. 2005; 33: 158&#150;63.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=444674&pid=S1808-5210201000040000300008&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>    <!-- ref --><p><font size="2" face="Verdana">9.  Zhu S&#45;J, Choi B&#45;H, Kim H&#45;J, Park W&#45;S, Huh J&#45;Y, Jung J&#45;H,  Kim B&#45;Y, Lee S&#45;H. Relationship between the presence of unerupted mandibular  third molars and fractures of the mandibular condyle. Int J Oral Maxillofac Surg.  2005; 34: 382&#150;5.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=444676&pid=S1808-5210201000040000300009&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>    <!-- ref --><p><font size="2" face="Verdana">10. Duan DH,  Zhang Y. Does the presence of mandibular third molars increase the risk of angle  fracture and simultaneously decrease the risk of condylar fracture? Int J Oral  Maxillofac Surg. 2008; 37: 25&#150;8.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=444678&pid=S1808-5210201000040000300010&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>    <!-- ref --><p><font size="2" face="Verdana">11.  Thangavelu A, Yoganandha R, Vaidhyanathan A. Impact of impacted mandibular third  molars in mandibular angle and condylar fractures. Int J Oral Maxillofac Surg.  2010; 39: 136&#150;9.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=444680&pid=S1808-5210201000040000300011&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>    <!-- ref --><p><font size="2" face="Verdana">12. Subhashraj  K. A Study on the Impact of Mandibular Third Molars on Angle Fractures. J Oral  Maxillofac Surg. 2009; 67: 968&#45;72.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=444682&pid=S1808-5210201000040000300012&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>    <!-- ref --><p><font size="2" face="Verdana">  13. Dodson TB. Impacted third molar and mandibular angle fractures. Oral Surg  Oral Med Oral Pathol Oral Radiol Endod. 1996; 81(3): 264.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=444684&pid=S1808-5210201000040000300013&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>    <!-- ref --><p><font size="2" face="Verdana">14.  Baykul T, Erdem E, Dolanmaz D, Alkan A. Impacted tooth in mandibular fracture  line: Treatment with closed reduction timuc. J Oral Maxillofac Surg. 2004; 62:  289&#45;91.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=444686&pid=S1808-5210201000040000300014&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>    <p>&nbsp;</p>    <p>&nbsp;</p>    <p><font size="2" face="Verdana"><a name="nt"></a><a href="#tx"><img src="/img/revistas/rctbmf/v10n4/seta.jpg" border="0" align="baseline"></a>  <b>Endere&ccedil;o:</b>    <br> Renata Moura Xavier Dantas    <br> Rua Norberto de Castro  Nogueira    <br> Residencial Maria Clara, Apto. 202, Jardim Oceania    <br> Jo&atilde;o  Pessoa, Para&iacute;ba &#150; Brasil. CEP: 58037&#45;603    ]]></body>
<body><![CDATA[<br> Tel.: 83 88263264    <br>  E&#45;mail: <a href="mailto:renata_mxd@hotmail.com">renata_mxd@hotmail.com</a>  </font></p>    <p><font size="2" face="Verdana">Recebido em 10/02/2010    <br> Aprovado  em 27/04/2010</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[Martini]]></surname>
<given-names><![CDATA[MZ]]></given-names>
</name>
<name>
<surname><![CDATA[Takahashi]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Neto]]></surname>
<given-names><![CDATA[HGO]]></given-names>
</name>
<name>
<surname><![CDATA[Carvalho Júnior]]></surname>
<given-names><![CDATA[JP]]></given-names>
</name>
<name>
<surname><![CDATA[Curcio]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Shinohara]]></surname>
<given-names><![CDATA[EH]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Epidemiology of mandibular fractures treated in a Brazilian level I Trauma Public Hospital in the city of São Paulo, Brazil]]></article-title>
<source><![CDATA[Braz Dent J]]></source>
<year>2006</year>
<volume>17</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>243-8</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[Raimundo]]></surname>
<given-names><![CDATA[RC]]></given-names>
</name>
<name>
<surname><![CDATA[Guerra]]></surname>
<given-names><![CDATA[LAP]]></given-names>
</name>
<name>
<surname><![CDATA[Antunes]]></surname>
<given-names><![CDATA[AA]]></given-names>
</name>
<name>
<surname><![CDATA[Carvalho]]></surname>
<given-names><![CDATA[RWF]]></given-names>
</name>
<name>
<surname><![CDATA[Santos]]></surname>
<given-names><![CDATA[TS]]></given-names>
</name>
</person-group>
<article-title xml:lang="pt"><![CDATA[Fraturas de mandíbula: análise retrospectiva de 27 casos. Rev. Cir. Traumatol]]></article-title>
<source><![CDATA[Buco-Maxilo-Fac]]></source>
<year>2008</year>
<volume>8</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>57-62</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ellis III]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Hupp]]></surname>
<given-names><![CDATA[JR]]></given-names>
</name>
<name>
<surname><![CDATA[Tucker]]></surname>
<given-names><![CDATA[MR]]></given-names>
</name>
</person-group>
<source><![CDATA[Contemporary Oral and MaxilloFacial Surgery]]></source>
<year>2009</year>
<edition>5</edition>
<publisher-loc><![CDATA[St. Louis ]]></publisher-loc>
<publisher-name><![CDATA[Mosby]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Paza]]></surname>
<given-names><![CDATA[AO]]></given-names>
</name>
<name>
<surname><![CDATA[Abuabara]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Passeri]]></surname>
<given-names><![CDATA[LA]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Analysis of 115 Mandibular Angle Fractures]]></article-title>
<source><![CDATA[J Oral Maxillofac Surg]]></source>
<year>2008</year>
<volume>66</volume>
<page-range>73-6</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[Lee]]></surname>
<given-names><![CDATA[JT]]></given-names>
</name>
<name>
<surname><![CDATA[Dodson]]></surname>
<given-names><![CDATA[TB]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The effect of mandibular third molar presence and position on the risk of an angle fracture]]></article-title>
<source><![CDATA[J Oral Maxillofac Surg]]></source>
<year>2000</year>
<volume>58</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>394-8</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sailer]]></surname>
<given-names><![CDATA[HF]]></given-names>
</name>
<name>
<surname><![CDATA[Pajarola]]></surname>
<given-names><![CDATA[GF]]></given-names>
</name>
</person-group>
<article-title xml:lang="pt"><![CDATA[Traumatologia]]></article-title>
<source><![CDATA[Cirurgia Bucal]]></source>
<year>2000</year>
<publisher-loc><![CDATA[Porto Alegre ]]></publisher-loc>
<publisher-name><![CDATA[ArtMed]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Halmos]]></surname>
<given-names><![CDATA[DR]]></given-names>
</name>
<name>
<surname><![CDATA[Ellis III]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Dodson]]></surname>
<given-names><![CDATA[TB]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Mandibular third molars and angle fractures]]></article-title>
<source><![CDATA[J Oral Maxillofac Surg]]></source>
<year>2004</year>
<volume>62</volume>
<page-range>1076-81</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[Iida]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Hassfeld]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Reuther]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Nomura]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Muhling]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Relationship between the risk of mandibular angle fractures and the status of incompletely erupted mandibular third molar]]></article-title>
<source><![CDATA[J Craniomaxillofac Surg]]></source>
<year>2005</year>
<volume>33</volume>
<page-range>158-63</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[Zhu S-J]]></surname>
</name>
<name>
<surname><![CDATA[Choi B-H]]></surname>
</name>
<name>
<surname><![CDATA[Kim H-J]]></surname>
</name>
<name>
<surname><![CDATA[Park W-S]]></surname>
</name>
<name>
<surname><![CDATA[Huh J-Y]]></surname>
</name>
<name>
<surname><![CDATA[Jung J-H]]></surname>
</name>
<name>
<surname><![CDATA[Kim B-Y]]></surname>
</name>
<name>
<surname><![CDATA[Lee S-H]]></surname>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Relationship between the presence of unerupted mandibular third molars and fractures of the mandibular condyle]]></article-title>
<source><![CDATA[Int J Oral Maxillofac Surg]]></source>
<year>2005</year>
<volume>34</volume>
<page-range>382-5</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[Duan]]></surname>
<given-names><![CDATA[DH]]></given-names>
</name>
<name>
<surname><![CDATA[Zhang]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Does the presence of mandibular third molars increase the risk of angle fracture and simultaneously decrease the risk of condylar fracture]]></article-title>
<source><![CDATA[Int J Oral Maxillofac Surg]]></source>
<year>2008</year>
<volume>37</volume>
<page-range>25-8</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[Thangavelu]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Yoganandha]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Vaidhyanathan]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Impact of impacted mandibular third molars in mandibular angle and condylar fractures]]></article-title>
<source><![CDATA[Int J Oral Maxillofac Surg]]></source>
<year>2010</year>
<volume>39</volume>
<page-range>136-9</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[Subhashraj]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[A Study on the Impact of Mandibular Third Molars on Angle Fractures]]></article-title>
<source><![CDATA[J Oral Maxillofac Surg]]></source>
<year>2009</year>
<volume>67</volume>
<page-range>968-72</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[Dodson]]></surname>
<given-names><![CDATA[TB]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Impacted third molar and mandibular angle fractures]]></article-title>
<source><![CDATA[Oral Surg Oral Med Oral Pathol Oral Radiol Endod]]></source>
<year>1996</year>
<volume>81</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>264</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[Baykul]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Erdem]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Dolanmaz]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Alkan]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Impacted tooth in mandibular fracture line: Treatment with closed reduction timuc]]></article-title>
<source><![CDATA[J Oral Maxillofac Surg]]></source>
<year>2004</year>
<volume>62</volume>
<page-range>289-91</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
