<?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>S1870-199X2016000300166</article-id>
<article-id pub-id-type="doi">10.1016/j.rodmex.2016.08.003</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Importancia clínica del punto austenítico final en la selección de las aleaciones de níquel-titanio para su aplicación en arcos utilizados en Ortodoncia]]></article-title>
<article-title xml:lang="en"><![CDATA[Clinical importance of austenitic final point in the selection of nickel-titanium alloys for application in orthodontic-use arches]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Teramoto Ohara]]></surname>
<given-names><![CDATA[Alberto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Universidad Tecnológica de México Facultad de Ciencias de la Salud Departamento de Ortodoncia]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>09</month>
<year>2016</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>09</month>
<year>2016</year>
</pub-date>
<volume>20</volume>
<numero>3</numero>
<fpage>166</fpage>
<lpage>173</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1870-199X2016000300166&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1870-199X2016000300166&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1870-199X2016000300166&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: Existe en el mercado una gran cantidad de alambres de aleaciones de níquel-titanio; sin embargo, no todos poseen las características ideales de memoria de forma y superelasticidad para ser utilizados en ortodoncia. El objetivo de este estudio fue encontrar la temperatura austenitica final de estos arcos con la finalidad de determinar la fase de transformación para su mejor uso clínico en Ortodoncia.  Métodos: Se estudiaron once alambres de níquel-titanio más utilizados en Ortodoncia y se evaluó la fase de transformación utilizando la prueba de calorimetría de barrido diferencial.  Conclusiones: Este estudio muestra cómo algunos arcos de NiTi en Ortodoncia presentan resultados contrarios a los que promocionan.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: There are many nickel-titanium alloy wires available in the market. Nevertheless not all of them possess the ideal characteristics of shape memory and super-elasticity to be used in orthodontic treatment. The aim of the present study was to find austenitic final temperature of these archwires so as to determine the transformation phase in order to better use them in orthodontics.  Methods: Eleven nickel-titanium orthodontic wires were selected. Transformation phase was assessed using differential scanning calorimetry method.  Conclusions: The present study illustrates how some orthodontic Ni-Ti wires elicit results contrary to those advertised.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Punto austenítico final]]></kwd>
<kwd lng="es"><![CDATA[aleaciones de níquel-titanio]]></kwd>
<kwd lng="es"><![CDATA[fase de transformación]]></kwd>
<kwd lng="es"><![CDATA[calorimetría de barrido diferencial]]></kwd>
<kwd lng="en"><![CDATA[Austenitic final point]]></kwd>
<kwd lng="en"><![CDATA[nickel-titanium alloys]]></kwd>
<kwd lng="en"><![CDATA[phase transformation]]></kwd>
<kwd lng="en"><![CDATA[differential scanning]]></kwd>
<kwd lng="en"><![CDATA[calorimetry]]></kwd>
</kwd-group>
</article-meta>
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