<?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>1646-2890</journal-id>
<journal-title><![CDATA[Revista Portuguesa de Estomatologia, Medicina Dentária e Cirurgia Maxilofacial]]></journal-title>
<abbrev-journal-title><![CDATA[Rev Port Estomatol Med Dent Cir Maxilofac]]></abbrev-journal-title>
<issn>1646-2890</issn>
<publisher>
<publisher-name><![CDATA[Sociedade Portuguesa de Estomatologia e Medicina Dentária]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1646-28902021000400254</article-id>
<article-id pub-id-type="doi">10.24873/j.rpemd.2021.12.854</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA[Frenectomia labial superior na dentição mista associada a diastema interincisivo: relato de caso]]></article-title>
<article-title xml:lang="en"><![CDATA[Superior labial frenectomy in mixed dentition associated with interincisal diastema: a case report]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Santana]]></surname>
<given-names><![CDATA[Ariane Carvalho Moreira]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Humildes]]></surname>
<given-names><![CDATA[Fernanda Saldanha da Silva dos]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cabral]]></surname>
<given-names><![CDATA[Ana Maria Souza Gomes]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gutierrez]]></surname>
<given-names><![CDATA[Gabriela Mancia de]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Fontes]]></surname>
<given-names><![CDATA[Vanessa Tavares da Silva]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Centro Universitário AGES  ]]></institution>
<addr-line><![CDATA[Paripiranga BA]]></addr-line>
<country>Brasil</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Centro Universitário AGES Departamento de Odontologia ]]></institution>
<addr-line><![CDATA[Paripiranga BA]]></addr-line>
<country>Brasil</country>
</aff>
<pub-date pub-type="pub">
<day>30</day>
<month>12</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>30</day>
<month>12</month>
<year>2021</year>
</pub-date>
<volume>62</volume>
<numero>4</numero>
<fpage>254</fpage>
<lpage>259</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_arttext&amp;pid=S1646-28902021000400254&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_abstract&amp;pid=S1646-28902021000400254&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_pdf&amp;pid=S1646-28902021000400254&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo O freio labial superior, frequentemente, pode apresentar alteração em sua estrutura e forma, causando um diastema interincisivo, além de problemas quanto à higienização, fonação e recessão gengival. Este trabalho tem como objetivo apresentar o caso clínico de uma paciente na fase infantil, com dentição mista e leve diastema interincisivo devido à posição do freio, a quem foi indicada e realizada a frenectomia labial superior. Paciente de 8 anos de idade, sexo feminino, saudável, com presença de freio labial superior fibroso, de inserção baixa, que produzia isquemia ao ser tracionado, apresentava espaço interincisal, além de histórico hereditário de diastema. Foi realizada frenectomia, através da técnica de Archer modificada, a qual foi indicada em momento oportuno neste caso, uma vez que a paciente apresentava o freio labial superior com inserção baixa, diastema interincisivo, bem como havia histórica familiar desta alteração.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Often, the upper labial frenum can exhibit changes in its structure and shape that cause a midline diastema, in addition to problems with hygiene, phonation, and gingival recession. This paper aims to present the clinical case of an 8-year-old healthy female patient with mixed dentition and a slight interincisal diastema due to the position of the frenum who was indicated to upper lip frenectomy. She had a hereditary history of diastema and presented with an interincisal space and a fibrous upper labial frenum of low attachment that produced ischemia during traction. Frenectomy was performed using the modified Archer technique, which was indicated timely since the patient had the upper labial frenum with low attachment, an interincisal diastema, and a family history of this alteration.]]></p></abstract>
<kwd-group>
<kwd lng="pt"><![CDATA[Cirurgia bucal]]></kwd>
<kwd lng="pt"><![CDATA[Diastema]]></kwd>
<kwd lng="pt"><![CDATA[Freio labial]]></kwd>
<kwd lng="pt"><![CDATA[Odontopediatria]]></kwd>
<kwd lng="en"><![CDATA[Oral surgery]]></kwd>
<kwd lng="en"><![CDATA[Diastema]]></kwd>
<kwd lng="en"><![CDATA[Labial frenum]]></kwd>
<kwd lng="en"><![CDATA[Pediatric dentistry]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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