<?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>0034-7507</journal-id>
<journal-title><![CDATA[Revista Cubana de Estomatología]]></journal-title>
<abbrev-journal-title><![CDATA[Rev Cubana Estomatol]]></abbrev-journal-title>
<issn>0034-7507</issn>
<publisher>
<publisher-name><![CDATA[Editorial Ciencias Médicas]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0034-75072022000200004</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Colgajo de reposición coronal, con y sin injerto de tejido conectivo, para tratar recesiones gingivales]]></article-title>
<article-title xml:lang="en"><![CDATA[Coronally repositioned flap with and without connective tissue graft to treat gingival recession]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Anco Valencia]]></surname>
<given-names><![CDATA[Claudia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Romero Reyes]]></surname>
<given-names><![CDATA[Claudia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Bermudez Mendoza]]></surname>
<given-names><![CDATA[Judit]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Alvarez Medina]]></surname>
<given-names><![CDATA[Rocio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Tinedo López]]></surname>
<given-names><![CDATA[Pedro Luis]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de San Martín de Porres Facultad de Estomatología Departamento de Periodoncia]]></institution>
<addr-line><![CDATA[Lima ]]></addr-line>
<country>Peru</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Privada San Juan Bautista Escuela de Estomatología ]]></institution>
<addr-line><![CDATA[Lima ]]></addr-line>
<country>Peru</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Científica del Sur Carrera de Estomatología Departamento de Implantología Oral]]></institution>
<addr-line><![CDATA[Lima ]]></addr-line>
<country>Peru</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2022</year>
</pub-date>
<volume>59</volume>
<numero>2</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S0034-75072022000200004&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S0034-75072022000200004&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S0034-75072022000200004&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción: Las recesiones gingivales son afecciones de las encías, que son muy frecuentes y podrían provocar repercusiones estéticas, hipersensibilidad dentinaria y tener más tendencia a la formación de lesiones cervicales. Es necesario recubrir la superficie radicular mediante técnicas regenerativas periodontales.  Objetivo:  Comparar la cantidad de recubrimiento radicular, la profundidad al sondaje y el nivel de inserción clínica, empleando las técnicas de colgajo de reposición coronal, con y sin injerto de tejido conectivo, en pacientes con recesiones gingivales Miller I y II.  Métodos:  Se incluyeron un total de 16 pacientes con recesiones gingivales Miller clase I y II, de los cuales se seleccionaron 50 piezas dentarias tratadas quirúrgicamente para cubrir las recesiones. Se utilizaron las técnicas de colgajo de reposición coronal, con y sin injerto de tejido conectivo. Las mediciones clínicas fueron comparadas al inicio y a los tres meses posoperatorios.  Resultados: Al tercer mes poscirugía los resultados del recubrimiento radicular, profundidad al sondaje y el nivel de inserción clínica para la técnica colgajo de reposición coronal con injerto de tejido conectivo, fueron 0,96 ± 1,33; 0,87 ± 0,63; 1,83 ± 1,7 y para la técnica colgajo de reposición coronal fueron 1,44 ± 1,19; 1,04 ± 0,52; 2,48 ± 1,48, respectivamente. Al comparar el recubrimiento radicular intergrupo no se encontraron diferencias significativas (p = 0,11). Sin embargo, al comparar la profundidad al sondaje intergrupo (p = 0,04), el nivel de inserción clínica intergrupo (p = 0,001) y todas las mediciones clínicas intragrupo (p = 0,001), se encontraron diferencias significativas.  Conclusiones:  La técnica de colgajo de reposición coronal, con y sin injerto de tejido conectivo, demostró diferencias significativas en la profundidad al sondaje y el nivel de inserción clínica en recesiones gingivales Miller I y II. No se alcanzaron diferencias significativas para el recubrimiento radicular en ambas técnicas a los 3 meses de seguimiento.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction: Gingival recession is a very common gum condition which may result in aesthetic alterations and dentin hypersensitivity, and increase the probability of cervical lesions. It is necessary to cover the root surface using periodontal regeneration techniques.  Objective:  Compare the amount of root coverage, probing depth and clinical insertion level, using coronally repositioned flap techniques with and without connective tissue graft in patients with Miller I and II gingival recessions.  Methods:  A total 16 patients with Miller class I and II gingival recessions were included in the study, from whom 50 teeth were selected which had been treated surgically to cover the recessions. The techniques used were coronally repositioned flap with and without connective tissue graft. Clinical measurements were compared at the start of the postoperative period and three months later.  Results: Three months after surgery, root coverage, probing depth and clinical insertion level were 0.96 ± 1.33; 0.87 ± 0.63; 1.83 ± 1.7, respectively, for coronally repositioned flap with connective tissue graft, and 1.44 ± 1.19; 1.04 ± 0.52; 2.48 ± 1.48, respectively, for coronally repositioned flap. Root coverage intergroup comparison did not find any significant differences (p = 0.11). However, intergroup comparison of probing depth (p = 0.04) and clinical insertion level (p = 0.001), and all the intragroup clinical measurements (p = 0.001) did find significant differences.  Conclusions:  Coronally repositioned flap technique with and without connective tissue graft showed significant differences in terms of probing depth and clinical insertion level in Miller I and II gingival recessions. At three months' follow-up, no root coverage significant differences were observed for either technique.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[tejido conectivo]]></kwd>
<kwd lng="es"><![CDATA[recesión gingival]]></kwd>
<kwd lng="es"><![CDATA[injertos de tejido]]></kwd>
<kwd lng="en"><![CDATA[connective tissue]]></kwd>
<kwd lng="en"><![CDATA[gingival recession]]></kwd>
<kwd lng="en"><![CDATA[tissue grafts]]></kwd>
</kwd-group>
</article-meta>
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