<?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>2604-1227</journal-id>
<journal-title><![CDATA[Revista mexicana de oftalmología]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. mex. oftalmol]]></abbrev-journal-title>
<issn>2604-1227</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Mexicana de Oftalmología A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2604-12272021000400144</article-id>
<article-id pub-id-type="doi">10.24875/rmo.m21000173</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Dacriocistorrinostomía endoscópica. Resultados en 172 pacientes]]></article-title>
<article-title xml:lang="en"><![CDATA[Endoscopic dacryocystorhinostomy. Results in 172 patients]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pablos-Buitrón]]></surname>
<given-names><![CDATA[Eva]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Martínez-Morán]]></surname>
<given-names><![CDATA[Alejandro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Lage-Fernández]]></surname>
<given-names><![CDATA[Javier]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cerdeira-Pena]]></surname>
<given-names><![CDATA[Patricia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pérez-Varela]]></surname>
<given-names><![CDATA[Vivian]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Universitario de Ferrol Servicio de Otorrinolaringología ]]></institution>
<addr-line><![CDATA[Ferrol ]]></addr-line>
<country>España</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Hospital Universitario de A Coruña Servicio de Otorrinolaringología ]]></institution>
<addr-line><![CDATA[A Coruña ]]></addr-line>
<country>España</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Hospital La Rosaleda Servicio de Otorrinolaringología ]]></institution>
<addr-line><![CDATA[Santiago de Compostela ]]></addr-line>
<country>España</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Hospital Universitario de A Coruña Servicio de Oftalmología ]]></institution>
<addr-line><![CDATA[A Coruña ]]></addr-line>
<country>España</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>08</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>08</month>
<year>2021</year>
</pub-date>
<volume>95</volume>
<numero>4</numero>
<fpage>144</fpage>
<lpage>148</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2604-12272021000400144&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2604-12272021000400144&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2604-12272021000400144&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Introducción: La dacriocistorrinostomía es la técnica de elección para el tratamiento de la obstrucción de la vía lagrimal baja y de la dacriocistitis de repetición. A pesar de que la cirugía abierta tiene los mayores porcentajes de éxito, hoy en día las técnicas endoscópicas ofrecen ventajas en cuanto a duración de la cirugía, sencillez de la técnica, reproducibilidad, ausencia de cicatriz y disminución de las molestias para el paciente, con una alta tasa de éxito. Actualmente la técnica elegida en el Hospital Universitario de A Coruña es la dacriocistorrinostomía endoscópica.  Objetivo: Se han recogido los datos de las cirugías realizadas durante 3 años con el objetivo de analizar los resultados comparándolos con los descritos en la literatura.  Método: Se recogieron los resultados de 172 pacientes con un total de 220 dacriocistorrinostomías endoscópicas entre enero de 2014 y marzo de 2017.  Resultados: El éxito según el test de permeabilidad fue del 83.5% y solo el 12,7% necesitaron una reintervención.  Conclusiones: La dacriocistorrinostomía endoscópica es actualmente la técnica preferida por oftalmólogos y otorrinolaringólogos para el tratamiento de la obstrucción crónica de la vía lagrimal. Sus tasas de éxito son altas y ofrece múltiples ventajas sobre la técnica abierta.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Introduction: Dacryocystorhinostomy is the technique of choice for the treatment of lower lacrimal duct obstruction and recurrent dacryocystitis. Although open surgery has the highest success rates, nowadays endoscopic techniques offer advantages in terms of duration of surgery, simplicity of the technique, reproducibility, absence of scarring, and reduction of discomfort for the patient, with a high success rate. Currently, endoscopic dacryocystorhinostomy is the chosen technique in the Hospital Universitario de A Coruña.  Objective: The data of the surgeries performed for 3 years have been collected with the objective of analyzing the results comparing them with those described in the literature.  Method: We analyzed the results of 172 patients with a total of 220 endoscopic dacryocystorhinostomies performed between January 2014 and March 2017.  Results: According to the patency test, the success rate was 83.5%, and only 12.7% required reoperation.  Conclusions: Endoscopic dacryocystorhinostomy is currently the preferred technique for ophthalmologists and otorhinolaryngologists for the treatment of chronic lacrimal obstruction. Its success rates are high, and it offers multiple advantages over the open technique.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Obstrucción del conducto lacrimal]]></kwd>
<kwd lng="es"><![CDATA[Endoscópica]]></kwd>
<kwd lng="es"><![CDATA[Dacriocistorrinostomía]]></kwd>
<kwd lng="es"><![CDATA[Epífora]]></kwd>
<kwd lng="es"><![CDATA[Dacriocistitis]]></kwd>
<kwd lng="en"><![CDATA[Lacrimal duct obstruction]]></kwd>
<kwd lng="en"><![CDATA[Endoscopic]]></kwd>
<kwd lng="en"><![CDATA[Dacryocystorhinostomy]]></kwd>
<kwd lng="en"><![CDATA[Epiphora]]></kwd>
<kwd lng="en"><![CDATA[Dacryocystitis]]></kwd>
</kwd-group>
</article-meta>
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