<?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>S2174-07982023000100205</article-id>
<article-id pub-id-type="doi">10.47990/alop.v13i.576</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Prevalencia de los defectos de desarrollo del esmalte de la especialidad de odontología infantil en la UJAT 2021-2022]]></article-title>
<article-title xml:lang="pt"><![CDATA[Prevalência de defeitos de desenvolvimento do esmalte da especialidade de odontologia infantil da UJAT 2021-2022]]></article-title>
<article-title xml:lang="en"><![CDATA[Prevalence of enamel development defects of the specialty of children's dentistry at the UJAT 2021-2022]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Equihua Lagunas]]></surname>
<given-names><![CDATA[Francisco Javier]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Moreno Enríquez]]></surname>
<given-names><![CDATA[Xavier]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hernández Abreu]]></surname>
<given-names><![CDATA[Karina Esther]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Juárez Autónoma de Tabasco (UJAT)  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Juárez Autónoma de Tabasco (UJAT)  ]]></institution>
<addr-line><![CDATA[México ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Juárez Autónoma de Tabasco (UJAT)  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</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=S2174-07982023000100205&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://ve.scielo.org/scielo.php?script=sci_abstract&amp;pid=S2174-07982023000100205&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://ve.scielo.org/scielo.php?script=sci_pdf&amp;pid=S2174-07982023000100205&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Objetivo: Conocer la prevalencia de los Defectos del desarrollo del esmalte en pacientes de la especialidad de odontología infantil en la UJAT.  Material y Método: Se realizó un estudio observacional, transversal, prospectivo, cuantitativo, que permitirá conocer la frecuencia y prevalencia de los defectos del esmalte en pacientes infantiles de la especialidad de odontología infantil de la UJAT. La población de estudio fue finita a conveniencia del investigador ya que se conoce el número de pacientes que integran el estudio. La investigación se llevó a cabo con un universo de 300 pacientes con una población analizada de entre 0 a 15 años de la cual se obtuvo una muestra de 195 pacientes durante el periodo 2021-2022, con un intervalo de confianza del 95% y un margen de error del 5%. Variables: edad, género, arcada con mayor afectación, cantidad de órganos dentales y tipo de dentición.  Resultados: El defecto del esmalte más prevalente resultó ser Hipoplasia seguido del HIM, con afectación principalmente del sexo femenino y en la edad de 4 a 8 años, se observó que ambas arcadas son afectadas, que la dentición mixta es la más afectada, los órganos dentales más afectados fueron los incisivos centrales y los 1ros molares, en relación con los antecedentes perinatales no se presentó alguna complicación como mayor afectación.  Conclusiones: El principal defecto de la estructura del esmalte es la Hipoplasia y la presentan más las mujeres y el rango de edad donde se observó la mayor prevalencia es de 4 a 8 años.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo  Objetivo: Conhecer a prevalência de defeitos de desenvolvimento do esmalte em pacientes especializados em odontologia infantil na UJAT.  Material e Método: Foi realizado um estudo observacional, transversal, prospectivo, quantitativo, que permitirá conhecer a frequência e prevalência de defeitos de esmalte em pacientes crianças da especialidade de odontologia infantil da UJAT. A população do estudo foi finita para a conveniência do investigador, uma vez que o número de pacientes no estudo é conhecido. A pesquisa foi realizada com um universo de 300 pacientes com população analisada entre 0 e 15 anos de idade, dos quais foi obtida uma amostra de 195 pacientes no período de 2021 a 2022, com intervalo de confiança de 95% e margem de erro de 5%. Variávis: idade, sexo, arco com maior envolvimiento, número de órgaõs dentários e tipo de dentição.  Resultados: O defeito do esmalte mais prevalente foi a Hipoplasia seguida pela HIC, com acometimento principalmente feminino e na idade de 4 a 8 anos, observou-se que ambos os arcos são acometidos, que a dentição mista é a mais acometida, os órgãos dentários mais afetados foram os incisivos centrais e os 1º molares, Em relação à história perinatal, não houve complicação como maior envolvimento.  Conclusões: O principal defeito da estrutura do esmalte é a hipoplasia e é mais apresentado pelas mulheres e a faixa etária onde a maior prevalência foi observada é de 4 a 8 anos.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Objective: To determine the prevalence of enamel defects in patients of the Specialty in Pediatric Dentistry in the UJAT.  Material and Method: An observational, cross-sectional, prospective, quantitative study was carried out, which allowed to know the frequency and prevalence of enamel defects in child patients of the Specialty in Pediatric Dentistry at the UJAT. The study population was finite at the convenience of the researcher since the number of patients that make up the study is known. The research was carried out with a universe of 300 patients with a population analyzed population between 0 and 15 years of age from which a sample of 195 patients was obtained during the period 2021-2022, with a confidence interval of 95% and a margin of error of 5%. Variables: age, gender, arch with greater involvement, number of dental organs and type of dentition.  Results: The most prevalent enamel defect turned out to be Hypoplasia followed by MIH, affecting mainly females and between the ages of 4 and 8 years, it was observed that both arches are affected, that the mixed dentition is the most affected, the most affected teeth stated were the central incisors and the first molars; In most cases, the perinatal history stated there was no complication as greater involvement.  Conclusions: The main defect if enamel structure is Hypoplasia and it is presented more bye the women and the age range where the highest prevalence was observed is from 4 to 8 years.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[defecto del esmalte]]></kwd>
<kwd lng="es"><![CDATA[hipoplasia]]></kwd>
<kwd lng="es"><![CDATA[hipocalcificación]]></kwd>
<kwd lng="es"><![CDATA[HIM]]></kwd>
<kwd lng="es"><![CDATA[pigmentaciones]]></kwd>
<kwd lng="es"><![CDATA[hipomineralización]]></kwd>
<kwd lng="pt"><![CDATA[defeito do esmalte]]></kwd>
<kwd lng="pt"><![CDATA[hipoplasia]]></kwd>
<kwd lng="pt"><![CDATA[hipocalcificação]]></kwd>
<kwd lng="pt"><![CDATA[HIM]]></kwd>
<kwd lng="pt"><![CDATA[pigmentações]]></kwd>
<kwd lng="pt"><![CDATA[hipomineralização]]></kwd>
<kwd lng="en"><![CDATA[enamel defect]]></kwd>
<kwd lng="en"><![CDATA[hypoplasia]]></kwd>
<kwd lng="en"><![CDATA[hypocalcification]]></kwd>
<kwd lng="en"><![CDATA[HIM]]></kwd>
<kwd lng="en"><![CDATA[pigmentations]]></kwd>
<kwd lng="en"><![CDATA[hypomineralization]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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<person-group person-group-type="author">
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