<?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>S1870-199X2022000300065</article-id>
<article-id pub-id-type="doi">10.22201/fo.1870199xp.2022.26.3.8090</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Cobertura radicular con la técnica en túnel combinada con injerto de tejido conectivo subepitelial]]></article-title>
<article-title xml:lang="en"><![CDATA[Root Coverage with Tunnelling Technique Combined with Subepithelial Connective Tissue Graft]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Lino-Aguilar]]></surname>
<given-names><![CDATA[Vianey]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Calixto-Arellano]]></surname>
<given-names><![CDATA[Floriberto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González-Manrique]]></surname>
<given-names><![CDATA[Rubí Alejandra]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Flores-Tochihuitl]]></surname>
<given-names><![CDATA[Julia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Benemérita Universidad Autónoma de Puebla Facultad de Estomatología ]]></institution>
<addr-line><![CDATA[Puebla Puebla]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>09</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>09</month>
<year>2022</year>
</pub-date>
<volume>26</volume>
<numero>3</numero>
<fpage>65</fpage>
<lpage>71</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1870-199X2022000300065&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1870-199X2022000300065&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1870-199X2022000300065&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Introducción: En la práctica diaria es muy común observar recesiones gingivales ya sea únicas o múltiples. No todas generan malestar al paciente. En algunos pacientes estas recesiones pueden causar varios problemas como son hipersensibilidad dentinaria, caries radicular, lesiones cervicales no cariosas y degradación estética. En los casos en los que esté indicado algún procedimiento quirúrgico es importante tomar en cuenta las múltiples técnicas que se pueden llevar a cabo.  Objetivo: Presentar los resultados obtenidos con la técnica en túnel más el injerto de tejido conectivo en recesiones gingivales Tipo 1.  Presentación del caso: Con base en la revisión periodontal, se observaron recesiones gingivales Tipo 1 en algunos dientes del primer y segundo cuadrante. Por esta razón el paciente presentaba hipersensibilidad dentaria. Por lo cual, se decidió llevar a cabo la cobertura radicular y, la técnica de elección fue en túnel combinada con un injerto de tejido conectivo subepitelial, para obtener una buena cantidad de encía insertada y presentar papilas amplias. Dicha técnica se considera un procedimiento predecible para defectos de recesión únicos y múltiples. Se realizó cirugía, separadamente, en el primer y segundo cuadrante. Para ambas cirugías el sitio donador fue la zona palatina. Se obtuvieron resultados satisfactorios, logrando una cobertura radicular del 90%, así como que la hipersensibilidad disminuyera considerablemente.  Conclusiones: La determinación de la técnica quirúrgica correcta es fundamental para obtener buenos resultados clínicos, y esta técnica en túnel resultó ser efectiva para llevar a cabo la cobertura radicular de las recesiones gingivales Tipo 1 y lograr buenos resultados estéticos, tomando en cuenta que es una técnica predecible, sobre todo cuando se tienen papilas interdentales amplias. Permite buen aporte sanguíneo al injerto de tejido conectivo y se puede realizar con éxito en recesiones gingivales múltiples.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Introduction:  In daily practice, it is very common to observe gingival recessions, either single or multiple. Not all of them are discomforting to the patient. In some patients, these recessions can cause various problems such as dentin hypersensitivity, root caries, non-carious cervical lesions, and dental aesthetic degradation. In cases where a surgical procedure is indicated, it is important to evaluate the multiple techniques that can be carried out.  Objective:  To present the results obtained with the tunnel technique and grafting of connective tissue in Type 1 gingival recessions.  Case presentation: According to the periodontal check-up, Type 1 gingival recessions were observed in some teeth in the first and second quadrants; for this reason, the patient presented dental hypersensitivity. Therefore, it was decided to perform root coverage and the technique of choice was tunneling combined with subepithelial connective tissue graft, to obtain a good amount of inserted gingiva and to present ample papillae. This technique is considered a predictable procedure for single and multiple recession defects. Surgery was performed separately, in the first and second quadrant. For both surgeries the donor site was the palatal area. Satisfactory results were obtained, achieving 90% root coverage and a considerable decrease in hypersensitivity.  Conclusions:  Determining the correct surgical technique is essential to obtain good clinical results, and this tunneling technique proved to be effective for root coverage of Type 1 gingival recessions and to achieve good aesthetic results, considering that it is a predictable technique, especially when there are wide interdental papillae. This technique allows a good blood supply to the connective tissue graft and can be successfully performed in multiple gingival recessions.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[recesión gingival]]></kwd>
<kwd lng="es"><![CDATA[injerto de tejido conectivo]]></kwd>
<kwd lng="es"><![CDATA[técnica en túnel]]></kwd>
<kwd lng="es"><![CDATA[cobertura radicular]]></kwd>
<kwd lng="es"><![CDATA[recesión Tipo 1]]></kwd>
<kwd lng="en"><![CDATA[gingival recession]]></kwd>
<kwd lng="en"><![CDATA[connective tissue graft]]></kwd>
<kwd lng="en"><![CDATA[tunneling technique]]></kwd>
<kwd lng="en"><![CDATA[root coverage]]></kwd>
<kwd lng="en"><![CDATA[Type 1 recession]]></kwd>
</kwd-group>
</article-meta>
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