<?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>0864-2176</journal-id>
<journal-title><![CDATA[Revista Cubana de Oftalmología]]></journal-title>
<abbrev-journal-title><![CDATA[Rev Cubana Oftalmol]]></abbrev-journal-title>
<issn>0864-2176</issn>
<publisher>
<publisher-name><![CDATA[Editorial Ciencias Médicas]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0864-21762020000100011</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Cirugía de catarata senil en pacientes con queratocono]]></article-title>
<article-title xml:lang="en"><![CDATA[Senile cataract surgery in patients with keratoconus]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hormigó Puertas]]></surname>
<given-names><![CDATA[Iraisi]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[López Hernández]]></surname>
<given-names><![CDATA[Silvia M.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Bourrega]]></surname>
<given-names><![CDATA[Amel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Duperet Carvajal]]></surname>
<given-names><![CDATA[Danay]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Castillo Pérez]]></surname>
<given-names><![CDATA[Alexeide de la C.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pérez Candelaria]]></surname>
<given-names><![CDATA[Eneida]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto Cubano de Oftalmología &#8220;Ramón Pando Ferrer&#8221;  ]]></institution>
<addr-line><![CDATA[La Habana ]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2020</year>
</pub-date>
<volume>33</volume>
<numero>1</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S0864-21762020000100011&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S0864-21762020000100011&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S0864-21762020000100011&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Objetivo:  Determinar los resultados visuales de la cirugía de catarata senil en pacientes con queratocono.  Métodos:  Se realizó una investigación observacional, descriptiva, longitudinal, prospectiva en 21 ojos con queratocono no tributarios de cirugía corneal, en el Servicio de Catarata, del Instituto Cubano de Oftalmología &#8220;Ramón Pando Ferrer&#8221;, durante el período comprendido de enero del año 2012 a enero de 2017, donde se evaluaron las variables sexo, edad, queratometría, longitud axial, profundidad de la cámara anterior, agudeza visual sin corrección y corregida pre y posoperatoria, equivalente esférico, cilindro, esfera esperada y la observada. Se realizó un procesamiento estadístico con el paquete SPSS versión 15.0 y se calculó el estadígrafo de signos de Wilcoxon para datos pareados con un nivel de significación del 95 %.  Resultados:  La media de edad fue de 62,9 años, con predominio del sexo masculino, la longitud axial &#8805; 25 mm y la cámara anterior profunda. Se obtuvo mejoría del equivalente esférico y del cilindro refractivo, y se obtuvo una esfera de 0,84 dioptrías.  Conclusiones:  El implante de lentes intraoculares monofocales en pacientes con queratocono y catarata es una alternativa terapéutica válida como tratamiento de la ametropía que acompaña a esta ectasia corneal.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Objective:  Determine the visual outcomes of senile cataract surgery in patients with keratoconus.  Methods:  An observational descriptive longitudinal prospective study was conducted of 21 eyes with keratoconus not scheduled for corneal surgery at the Cataract Service of Ramón Pando Ferrer Cuban Institute of Ophthalmology from January 2012 to January 2017. The variables evaluated were sex, age, keratometry, axial length, anterior chamber depth, pre- and postoperative uncorrected and corrected visual acuity, spherical equivalent, cylinder, and expected and observed sphere. Data were processed with the statistical software SPSS version 15.0. Wilcoxon's signed rank for paired data was estimated with a significance level of 95%.  Results:  Mean age was 62.9 years. A predominance was found of the male sex, axial length &#8805; 25 mm and a deep anterior chamber. Improvement was achieved of the spherical equivalent and the refractive cylinder, and a 0.84 diopters sphere was obtained.  Conclusions:  Monofocal intraocular lens implantation in patients with keratoconus and cataract is a valid therapeutic alternative to treat the ametropia accompanying this corneal ectasia.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Ectasia]]></kwd>
<kwd lng="es"><![CDATA[queratocono]]></kwd>
<kwd lng="es"><![CDATA[catarata]]></kwd>
<kwd lng="en"><![CDATA[Ectasia]]></kwd>
<kwd lng="en"><![CDATA[keratoconus]]></kwd>
<kwd lng="en"><![CDATA[cataract]]></kwd>
</kwd-group>
</article-meta>
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