<?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>0120-971X</journal-id>
<journal-title><![CDATA[CES Odontología]]></journal-title>
<abbrev-journal-title><![CDATA[CES odontol.]]></abbrev-journal-title>
<issn>0120-971X</issn>
<publisher>
<publisher-name><![CDATA[Universidad CES - Facultad de Odontología]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0120-971X2021000200200</article-id>
<article-id pub-id-type="doi">10.21615/cesodon.5994</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Contribution of dentistry in the diagnosis of systemic disorders related to erosive tooth wear]]></article-title>
<article-title xml:lang="es"><![CDATA[Contribución de la odontología en diagnóstico de trastornos sistémicos relacionados con el desgaste dental erosive]]></article-title>
<article-title xml:lang="pt"><![CDATA[Contribuição da odontologia no diagnóstico de distúrbios sistêmicos relacionados ao desgaste dentário erosivo]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Almeida]]></surname>
<given-names><![CDATA[Lana Kei Yamamoto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Bussaneli]]></surname>
<given-names><![CDATA[Diego Girotto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Jeremias]]></surname>
<given-names><![CDATA[Fabiano]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,São Paulo State University (Unesp)  ]]></institution>
<addr-line><![CDATA[ SP]]></addr-line>
<country>Brazil</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,São Paulo State University (Unesp)  ]]></institution>
<addr-line><![CDATA[ SP]]></addr-line>
<country>Brazil</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,São Paulo State University (Unesp)  ]]></institution>
<addr-line><![CDATA[ SP]]></addr-line>
<country>Brazil</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2021</year>
</pub-date>
<volume>34</volume>
<numero>2</numero>
<fpage>200</fpage>
<lpage>209</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0120-971X2021000200200&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0120-971X2021000200200&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0120-971X2021000200200&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Erosive tooth wear (ETW) is the irreversible loss of dental hard tissue resulting from the chemical-mechanical process. The aim of the present case report was to present two clinical cases of patients affected by ETW arising from different etiological factors. The patients, of the male gender, 9 and 10 years of age presented to the pediatric dental clinic, for routine evaluation. On clinical exam, both patients had no caries lesions, but some lesions suggestive of ETW, which had aspects such as a translucent halo around the occlusal surface of teeth, in addition to "cupping&#8221; lesions - mainly in the cusp region, and loss of tooth enamel (by volume). The lesions were restricted to enamel, and the patients showed no dental hypersensitivity. From the dental clinical exam and anamnesis, the two patients were found to have similar tooth structure loss, with diagnosis of ETW. However, in one patient the etiology was extrinsic due to diet, and in the other, it was intrinsic due to gastroesophageal reflux disease (GERD). The latter patient was referred to a specialist for evaluation of the systemic condition, and GERD was diagnosed. It was concluded that dentists play an important role, as coadjuvant in the diagnosis of health problems related to ETW. Therefore, meticulous clinical exams must be performed to establish the correct diagnosis, because swift intervention in the clinical cases presented had a positive impact on halting the erosive process.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen El desgaste dental erosivo corresponde a una pérdida irreversible de tejido duro dental resultante de un proceso químico-mecánico. Este artículo tuvo como objetivo presentar dos casos clínicos de pacientes afectados por desgaste erosivo con diferentes factores etiológicos. Pacientes varones, de 9 y 10 años, acudieron a la clínica dental de odontopediatría para evaluación de rutina. A la exploración clínica, ambos pacientes no presentaban lesiones cariosas y algunas lesiones sugestivas de erosion que presentaban aspectos como un halo translúcido alrededor de la superficie oclusal del diente, además de puntos de punción principalmente en la región cuspídea (lesiones en ventosa) y pérdida del volumen del esmalte dental. Las lesiones se restringieron al esmalte y los pacientes no presentaron hipersensibilidad dentaria. Del examen clínico odontológico y de la anamnesis se aprecia que los dos pacientes presentaban similar pérdida estructural, con diagnóstico de desgaste erosivo, pero un paciente tenía una etiología extrínseca, por alimentación y otro, intrínseco, por trastorno gastroesofágico (TGRE). El paciente fue derivado al especialista para evaluación de la condición sistémica y se diagnosticó la TGRE. Se concluye que el odontólogo tiene un papel importante, como coadyuvante en el diagnóstico de los trastornos de salud relacionados con el desgaste erosivo. Por tanto, se debe realizar un examen clínico minucioso para establecer el diagnóstico correcto, ya que la rápida intervención en los casos clínicos presentados, incidió positivamente en la parálisis del proceso de erosión.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo O desgaste dentário erosivo corresponde a uma perda irreversível do tecido duro dentário resultante de um processo químico-mecânico. O presente artigo teve por objetivo apresentar dois casos clínicos de pacientes afetados pelo desgaste erosivo com fatores etiológicos distintos. Os pacientes do gênero masculino, com 09 e 10 anos, compareceram à clínica odontológica de odontopediatria para avaliação de rotina. Ao exame clínico, ambos os pacientes apresentavam ausência de lesão de cárie e algumas lesões sugestivas de erosão que apresentavam aspectos como halo translúcido ao redor da superfície oclusal do dente, além de pontos socavados principalmente na região de cúspide (lesões de &#8220;cupping&#8221;) e perda do volume do esmalte dentário. As lesões estavam restritas ao esmalte e os pacientes não apresentavam hipersensibilidade dentária. A partir do exame clínico odontológico e anamese pode-se constatar que os dois pacientes apresentavam perdas estruturais semelhantes, com diagnóstico de desgaste erosivo, porém um paciente apresentava etiologia extrínseca, pela alimentação e outro, intrínseca, por distúrbio gastroesofágico (DGRE). O paciente foi encaminhado ao especialista para avaliação do quadro sistêmico, sendo diagnosticado o DGRE. Conclui-se que o cirurgião-dentista tem um papel importante, como coadjuvante no diagnóstico de distúrbios de saúde relacionados ao desgaste erosivo. Portanto, um exame clínico de maneira minuciosa deve ser realizado para estabelecer o diagnóstico correto, visto que, a rápida intervenção nos casos clínicos apresentados, impactaram de forma positiva na paralisação do processo erosivo.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[tooth erosion]]></kwd>
<kwd lng="en"><![CDATA[dental enamel]]></kwd>
<kwd lng="en"><![CDATA[pediatric dentistry]]></kwd>
<kwd lng="en"><![CDATA[soft drinks]]></kwd>
<kwd lng="en"><![CDATA[gastroesophageal reflux]]></kwd>
<kwd lng="es"><![CDATA[erosión de los dientes]]></kwd>
<kwd lng="es"><![CDATA[esmalte dental]]></kwd>
<kwd lng="es"><![CDATA[Odontología Pediátrica]]></kwd>
<kwd lng="es"><![CDATA[bebidas gaseosas]]></kwd>
<kwd lng="es"><![CDATA[reflujo gastroesofágico]]></kwd>
<kwd lng="pt"><![CDATA[erosão dentária]]></kwd>
<kwd lng="pt"><![CDATA[esmalte dentário]]></kwd>
<kwd lng="pt"><![CDATA[odontopediatria]]></kwd>
<kwd lng="pt"><![CDATA[bebidas gaseificadas]]></kwd>
<kwd lng="pt"><![CDATA[refluxo gastroesofágico]]></kwd>
</kwd-group>
</article-meta>
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