<?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>1025-0255</journal-id>
<journal-title><![CDATA[Revista Archivo Médico de Camagüey]]></journal-title>
<abbrev-journal-title><![CDATA[AMC]]></abbrev-journal-title>
<issn>1025-0255</issn>
<publisher>
<publisher-name><![CDATA[Universidad de Ciencias Médicas de Camagüey]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1025-02552021000300012</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Manejo quirúrgico de la reabsorción radicular externa de incisivos ocasionada por un canino retenido]]></article-title>
<article-title xml:lang="en"><![CDATA[Surgical management of external root resorption of incisors caused by impacted canine]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Falcón-Guerrero]]></surname>
<given-names><![CDATA[Britto Ebert]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Latinoamericana CIMA Departamento de Periodoncia ]]></institution>
<addr-line><![CDATA[Tacna ]]></addr-line>
<country>Perú</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2021</year>
</pub-date>
<volume>25</volume>
<numero>3</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S1025-02552021000300012&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S1025-02552021000300012&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S1025-02552021000300012&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Fundamento: prevenir la pérdida prematura de dientes permanentes es el objetivo fundamental del cirujano dentista. La reabsorción externa puede ser una causa de la pérdida dentaria.  Objetivo: presentar el manejo quirúrgico de un caso de reabsorción radicular externa de un incisivo central y lateral superior izquierdo, ocasionada por un canino superior retenido.  Presentación del caso:  paciente femenino, de 16 años de edad que acudió a consulta porque sintió movilidad de sus incisivos, al examen clínico intra bucal se apreció la ausencia en boca del canino superior izquierdo y se constata movilidad grado I de Miller de los incisivos central y lateral del mismo lado. Se hizo la evaluación radiográfica y tomográfica, se evidenció la presencia de reabsorción radicular de los dos incisivos. Se planteó la extracción quirúrgica del canino acompañado de regeneración ósea, para prevenir que la reabsorción externa siga en progreso. Se evaluó por radiografía a los seis meses post cirugía, donde se evidenció que ya no existe progresión de la reabsorción y hay una buena estabilidad de los incisivos comprometidos.  Conclusiones:  con la extracción del canino retenido y la regeneración ósea, el paciente pudo prevenir que la reabsorción externa siga en progreso y recuperar la estabilidad de sus incisivos.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Background: preventing the premature loss of permanent teeth is the fundamental objective of the dental surgeon. External reabsorption can be a cause of tooth loss.  Objective: to present the surgical management of a case of external root reabsorption of a central and left lateral incisor, caused by a retained upper canine.  Case report: 16-year-old female patient who comes to the office because she feels mobility of her incisors; the intra-oral clinical examination showed the absence in the mouth of the upper left canine and Miller's degree 1 mobility of the central and lateral incisors is observed on the same side. The radiographic and tomographic evaluation is done, and the presence of root reabsorption of the incisors is evidenced. Surgical removal of the canine accompanied by bone regeneration is proposed, to prevent external reabsorption from progressing. It is evaluated radiographically at 6 months after surgery, showing that there is no progression of reabsorption and there is a good stability of the compromised incisors.  Conclusions:  with the removal of the impacted canine and bone regeneration, the patient was able to prevent the external reabsorption from progressing and recover the stability of his incisors.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[READSORCIÓN RADICULAR]]></kwd>
<kwd lng="es"><![CDATA[DIENTE CANINO]]></kwd>
<kwd lng="es"><![CDATA[INFORMES DE CASOS]]></kwd>
<kwd lng="es"><![CDATA[REGENRACIÓN ÓSEA]]></kwd>
<kwd lng="es"><![CDATA[PROCEDIMIENTOS QUIRÚRGICOS AMBULATORIOS]]></kwd>
<kwd lng="en"><![CDATA[ROOT RESORPTION]]></kwd>
<kwd lng="en"><![CDATA[CUSPID]]></kwd>
<kwd lng="en"><![CDATA[CASE REPORTS]]></kwd>
<kwd lng="en"><![CDATA[BONE REGENERATION]]></kwd>
<kwd lng="en"><![CDATA[AMBULATORY SURGICAL PROCEDURES]]></kwd>
</kwd-group>
</article-meta>
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