<?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>2174-0798</journal-id>
<journal-title><![CDATA[Revista de Odontopediatría Latinoamericana]]></journal-title>
<abbrev-journal-title><![CDATA[Rev Odontoped Latinoam]]></abbrev-journal-title>
<issn>2174-0798</issn>
<publisher>
<publisher-name><![CDATA[Asociación Latinoamericana de Odontopediatría]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2174-07982023000100203</article-id>
<article-id pub-id-type="doi">10.47990/alop.v13i1.523</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Evaluación clínica y microbiológica usando tres técnicas de eliminación de tejido cariado]]></article-title>
<article-title xml:lang="pt"><![CDATA[Avaliação clínica e microbiológica de três técnicas para eliminação do tecido cariado]]></article-title>
<article-title xml:lang="en"><![CDATA[Microbiological and clinical evaluation of three techniques for the elimination of carious tissue]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cardoso]]></surname>
<given-names><![CDATA[Maria Lorena]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Goicoechea]]></surname>
<given-names><![CDATA[Patricia Noemí]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Giusiano]]></surname>
<given-names><![CDATA[Gustavo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Nacional del Nordeste Facultad de Odontología ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Argentina</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Nacional del Nordeste Facultad de Ciencias exactas y Naturales ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Argentina</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Nacional del Nordeste  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Argentina</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2023</year>
</pub-date>
<volume>13</volume>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://ve.scielo.org/scielo.php?script=sci_arttext&amp;pid=S2174-07982023000100203&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://ve.scielo.org/scielo.php?script=sci_abstract&amp;pid=S2174-07982023000100203&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://ve.scielo.org/scielo.php?script=sci_pdf&amp;pid=S2174-07982023000100203&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Objetivo: Comparar, la efectividad clínica y microbiológica, entre las técnicas de eliminación tradicional y químico-mecánicas, para el tratamiento de lesiones cavitadas abiertas no penetrantes en dientes primarios en niños de 4 a 8 años.  Materiales y método: analizándose 57 dientes primarios. Grupo I: técnica tradicional (19 piezas), Grupo II: Brix (18 piezas), Grupo III: Papacarie (20 piezas). Evaluación clínica (necesidad de anestesiar y tiempo de ejecución) los datos fueron asentados en cada historia clínica. Antes y después del procedimiento operatorio, se tomaron muestras de la cavidad con microbrush estéril, transportándolas en tioglicolato para analizar cuantitativamente el total de bacterias presente por mililitro, utilizando cultivos de agar sangre (base Columbia). La información fue tabulada y analizada estadísticamente mediante Análisis de la Variancia, pruebas de Tukey y de Chi Cuadrado, estableciéndose como criterio de significancia p&#8804;0.05.  Resultados: La diferencia significativa en la cantidad de bacterias entre el grupo I (41.22 ± 4.45) y los grupos II y III (65.96 ± 4.33, 83.45 ± 4.57), reveló que el grupo I fue menos efectivo. En los grupos II y III no se requirió la utilización de anestesia, siendo significativa la diferencia en los niños de edad preescolar (4 y 5 años). El tiempo de ejecución para cada técnica manifestó mayor rapidez en el grupo I (2.12 min ± 0.15) p&#706;0.0001.  Conclusión:  Las técnicas que utilizan algún agente químico permiten una mayor eliminación de bacterias durante la remoción de tejido cariado, sin recurrir a anestesia, por lo que pueden ser recomendadas como alternativas al tratamiento tradicional especialmente en niños pequeños.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo  Objetivo: Este estudo pretende comparar a eficácia clínica e microbiológica de três técnicas para a eliminação do tecido cariado, em crianças dos 4 aos 8 anos.  Materiais e Método: Cinquenta e sete dentes decíduos foram analisados. Grupo I: técnica tradicional (19 dentes), Grupo II: Brix (18 dentes), Grupo III: Papacarie (20 dentes). Os dados para avaliação clínica (necessidade de anestesia e tempo de execução) foram registrados em cada anamnese. Antes e após o procedimento operatório, foram retiradas amostras da lesão cariosa com microbrush estéril, transportadas em tioglicolato para análise quantitativa do total de bactérias presentes por mililitro, utilizando culturas de ágar sangue (base Columbia). A informaçâo foi tabulada e analisada estatisticamente por meio do Analize da Varianza, testes de Tukey e do Qui-Quadrado, estabelecendo-se p&#8804;0.05 como critério de significância.  Resultados: A diferença na cantidade de bactérias entre o grupo I (41.22 ± 4.45), II e III (65.96 ± 4.33, 83.45 ± 4.57), revelou que o grupo I foi menos eficaz. Os grupos II e III não necessitaram do uso de anestesia, sendo a diferença significativa no grupo de pré-escolares (4 e 5 anos). O tempo de execução de cada técnica foi mais rápido no grupo I (2.12 min ± 0.15) p&#706;0.0001.  Conclusão: As técnicas que utilizam algum agente químico permitem uma maior eliminação de bactérias durante a remoção do tecido cariado, sem recorrer à anestesia, podendo ser recomendadas como alternativa ao tratamento tradicional, especialmente em crianças pequenas.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Aim: This study pretends to compare the clinical and microbiological effectiveness of three techniques for the elimination of carious tissue in children aged 4 to 8 years old.  Methods: Fifty-seven primary teeth were analyzed. Group I: traditional technique (19 teeth), Group II: Brix (18 teeth), Group III: Papacarie (20 teeth). The data for clinical evaluation (need for anesthesia and running time) were recorded in each case history. Before and after the operative procedure, samples were taken from the carious lesion with sterile micro brush, transported in thioglycollate to quantitatively analyze the total bacteria present per milliliter, using blood agar cultures (Columbia base). Information was tabulated and statistically analyzed using Analysis of Variance, Tukey&#8217;s and Chi Square tests, establishing p&#8804;0.05 as the criterion of significance.  Results: The difference on number of bacteria between group I (41.22 ± 4.45), and groups II and III (65.96 ± 4.33, 83.45 ± 4.57), revealed that group I was less effective. Groups II and III did not require the use of anesthesia, the difference being significant in the group of pre-school children (4 and 5 years old). The execution time for each technique was faster in group I (2.12 min ± 0.15) p&#706;0.0001.  Conclusions: Techniques that use some chemical agents allow a greater elimination of bacteria during the removal of carious tissue, without resorting to anesthesia, can be recommended as an alternative to traditional treatment especially in young children.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[agentes químicos]]></kwd>
<kwd lng="es"><![CDATA[caries]]></kwd>
<kwd lng="es"><![CDATA[eficacia clínica]]></kwd>
<kwd lng="es"><![CDATA[instrumentación]]></kwd>
<kwd lng="pt"><![CDATA[Compostos químicos]]></kwd>
<kwd lng="pt"><![CDATA[cárie dentária]]></kwd>
<kwd lng="pt"><![CDATA[resultado do tratamento]]></kwd>
<kwd lng="pt"><![CDATA[instrumentação]]></kwd>
<kwd lng="en"><![CDATA[Chemical compounds]]></kwd>
<kwd lng="en"><![CDATA[dental caries]]></kwd>
<kwd lng="en"><![CDATA[treatment outcome]]></kwd>
<kwd lng="en"><![CDATA[instrumentation]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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