<?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>2444-7986</journal-id>
<journal-title><![CDATA[Revista ORL]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. ORL]]></abbrev-journal-title>
<issn>2444-7986</issn>
<publisher>
<publisher-name><![CDATA[Ediciones Universidad de Salamanca]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2444-79862021000200008</article-id>
<article-id pub-id-type="doi">10.14201/orl.24154</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Dacriocistorrinostomía externa, conjuntivo-dacriocistorrinostomía y cirugía de la vía lagrimal en el meato inferior]]></article-title>
<article-title xml:lang="en"><![CDATA[External dacryocystorhinostomy, conjunctivo-dacryocystorhinostomy and Inferior nasal meatus lacrimal surgery]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Marqués-Fernández]]></surname>
<given-names><![CDATA[Victoria]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[de Las Heras-Florez]]></surname>
<given-names><![CDATA[Paula]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Galindo-Ferreiro]]></surname>
<given-names><![CDATA[Alicia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Universitario Río Hortega Servicio Oftalmología Unidad de Órbita, Oculoplástica y Vías Lagrimales]]></institution>
<addr-line><![CDATA[Valladolid ]]></addr-line>
<country>España</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Hospital Universitario Río Hortega Servicio Otorrinolaringología ]]></institution>
<addr-line><![CDATA[Valladolid ]]></addr-line>
<country>España</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>12</volume>
<numero>2</numero>
<fpage>79</fpage>
<lpage>91</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_arttext&amp;pid=S2444-79862021000200008&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_abstract&amp;pid=S2444-79862021000200008&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_pdf&amp;pid=S2444-79862021000200008&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción y objetivo:  Realizar una revisión sobre la dacriocistorrinostomia externa (DCR-ext), conjuntivo dacriocistorrinostomía (CDCR) y cirugía lagrimal en del meato inferior (sondaje de la vía lagrimal), empleadas ante la presencia de una obstrucción de la vía lagrimal.  Material y métodos:  revisión bibliográfica sobre técnicas quirúrgicas mencionadas.  Discusión:  La obstrucción de la vía lagrimal puede dividirse según su localización en proximales y distales. Ante obstrucciones distales, la DCR ext es la técnica gold estándar con porcentajes de éxito superiores al 95% y la CDCR en el caso de obstrucciones proximales. El sondaje de la vía lagrimal es la principal indicación quirúrgica en obstrucción congénita.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[SUMMARY  Introduction and objective:  To carry out an update review on external dacryocystorhinostomy(ext-DCR), conjunctivo dacryocystorhinostomy (C-DCR) and inferior nasal meatus lacrimal surgery (lacrimal probing) to treat lacrimal system obstructions.  Method:  Review of published literature regarding surgical treatment mentioned.  Discussion:  Depending on the location, nasolacrimal obstructions may be proximal or distal. External dacryocystorhinostomy is the gold standard technique, with success rates over 95%, to treat distal obstructions, and conjunctivo -dacryocystorhinostomy to proximal ones. In case of congenital duct obstructions probing will be the first surgical treatment prescribed.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Dacriocistorrinostomia externa]]></kwd>
<kwd lng="es"><![CDATA[conjuntivodacriocistorrinostomia]]></kwd>
<kwd lng="es"><![CDATA[sondaje nasolagrimal]]></kwd>
<kwd lng="en"><![CDATA[External dacryocystorhinostomy]]></kwd>
<kwd lng="en"><![CDATA[nasolacrimal probing]]></kwd>
<kwd lng="en"><![CDATA[conjunctivo-dacryocystorhinostomy]]></kwd>
</kwd-group>
</article-meta>
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