<?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>1870-199X</journal-id>
<journal-title><![CDATA[Revista odontológica mexicana]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Odont. Mex]]></abbrev-journal-title>
<issn>1870-199X</issn>
<publisher>
<publisher-name><![CDATA[Universidad Nacional Autónoma de México, Facultad de Odontología]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1870-199X2010000300156</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Distancia intercanina en niños mexicanos de 3 años de edad de acuerdo con el somatotipo facial]]></article-title>
<article-title xml:lang="en"><![CDATA[Intercanine with in 3-year-old Mexican children according facial type]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Andrade Góngora]]></surname>
<given-names><![CDATA[Deyanira]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Portillo Guerrero]]></surname>
<given-names><![CDATA[Germán]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,UNAM Facultad de Odontología DEPeI]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,UNAM Facultad de Odontología DEPeI]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2010</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2010</year>
</pub-date>
<volume>14</volume>
<numero>3</numero>
<fpage>156</fpage>
<lpage>163</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1870-199X2010000300156&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1870-199X2010000300156&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1870-199X2010000300156&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: La distancia intercanina en los dientes temporales es un predictor del espacio ocupado posteriormente por los dientes anteriores permanentes. El somatotipo facial proporciona las características del tercio inferior de la cara. Objetivo: Durante el periodo 2003-2005, determinar la media de la distancia intercanina en la primera dentición y el somatotipo facial (según los criterios de Ricketts 13 en niños de 3 años del CENDI de Ciudad Universitaria. Identificar si existen diferencias en la distancia intercanina por género. Determinar la clasificación de Baume por género y somatotipo facial. Métodos: Estudio transversal en 161 niños. Del programa SPSS 12.0 se utilizaron las pruebas: Chi-cuadrada para C. Baume por arcadas y género; C. Baume por somatotipo y género, y ANOVA para distancia intercanina por arcadas y género; y distancia intercanina por somatotipo facial. Resultados: En la arcada superior, el promedio de la distancia intercanina fue 35.80 mm (DE ± 3.16) y 26.68 mm (DE ± 2.76) en la arcada inferior. Existen diferencias estadísticamente significativas en la media de la distancia intercanina superior por género (p = .034), mientras que en la media de la distancia intercanina inferior no (p = .094). La distribución porcentual del somatotipo facial en niñas fue 37.7% mesofacial, 43.5% braquifacial y 18.8% dolicofacial; y en niños, 41.3, 34.8 y 23.9% respectivamente. Conclusiones: Los niños tuvieron una distancia intercanina mayor en la arcada superior que las niñas. Las distancias intercaninas mayores en ambas arcadas correspondieron al somatotipo braquifacial; la clasificación de Baume predominante en ambas arcadas fue Tipo II en niñas y Tipo I en niños.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: The intercanine width in the temporal teeth is a predictor of the space that will be required for anterior permanent teeth. Facial type determines the characteristics of lower third in the face. Objective: To determine the average of the intercanine width in the first dentition and facial type (according to Ricketts criteria13) during the period 2003-2005 in 3-year-old children at CENDI UNAM. To identify if there are differences in the intercanine width between genders. To determine the Baume classification for gender and facial type. Methods: A transversal study in 161 children was carried out. The statistical tests used form the SPSS 12.0 program were: Chi-Square for Baume classification for arches and gender; Baume classification for facial type and gender, and ANOVA for intercanine width for arches and gender; and intercanine width for facial type. Results: In the upper arch the average of the intercanine width was 35.80 mm (DE ± 3.16) and 26.68 mm (DE ± 2.76) in the lower arch. The differences were statistically significant in the average of intercanine width in the upper arch for gender (p = .034) than in the lower arch (p = .094). The porcentual distribution for facial type in girls was 37.7% mesofacial, 43.5% brachyfacial y 18.8% dolicofacial. In male the values were as follows: 41.3%, 34.8 and 23.9% respectively. Conclusions: Boys had a longer intercanine width in the upper arch than girls, the longer intercanine width corresponds to brachyfacial type in both arches. Mesofacial was the main facial type in boys and brachyfacial was the main in girls, the main Baume classification in both arches was type I in boys and type II in girls.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Somatotipo facial]]></kwd>
<kwd lng="es"><![CDATA[distancia intercanina]]></kwd>
<kwd lng="es"><![CDATA[clasificación de Baume]]></kwd>
<kwd lng="en"><![CDATA[Facial type]]></kwd>
<kwd lng="en"><![CDATA[intercanine width]]></kwd>
<kwd lng="en"><![CDATA[Baume classification]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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