<?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>2444-054X</journal-id>
<journal-title><![CDATA[Cirugía y cirujanos]]></journal-title>
<abbrev-journal-title><![CDATA[Cir. cir.]]></abbrev-journal-title>
<issn>2444-054X</issn>
<publisher>
<publisher-name><![CDATA[Academia Mexicana de Cirugía A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2444-054X2021000600806</article-id>
<article-id pub-id-type="doi">10.24875/ciru.20001072</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Incidence of neurosurgical pathology of the spine in population of Mexico City]]></article-title>
<article-title xml:lang="es"><![CDATA[Incidencia de enfermedad neuroquirúrgica de columna vertebral en una población de la Ciudad de México]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rodriguez-Morales]]></surname>
<given-names><![CDATA[Jahir]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Méndez-Viveros]]></surname>
<given-names><![CDATA[Alejandro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pineda-Hernández]]></surname>
<given-names><![CDATA[Chelsy]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Parra-Romero]]></surname>
<given-names><![CDATA[Gustavo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ariñez-Barahona]]></surname>
<given-names><![CDATA[Erick]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Guartazaca-Guerrero]]></surname>
<given-names><![CDATA[Sebastián]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Méndez-García]]></surname>
<given-names><![CDATA[Lucía A.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,General Hospital of Mexico &#8220;Dr. Eduardo Liceaga&#8221; Neurology and Neurosurgery Unit ]]></institution>
<addr-line><![CDATA[Mexico City ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad del Valle de México Physiotherapy Unit ]]></institution>
<addr-line><![CDATA[Texcoco State of Mexico]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,General Hospital of Mexico &#8220;Dr. Eduardo Liceaga,&#8221; Research Division Laboratory for Proteomics and Metabolomics]]></institution>
<addr-line><![CDATA[Mexico City ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2021</year>
</pub-date>
<volume>89</volume>
<numero>6</numero>
<fpage>806</fpage>
<lpage>810</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2444-054X2021000600806&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2444-054X2021000600806&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2444-054X2021000600806&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Background: Spine pathologies have been increased in the past years worldwide being important cause of disability which represents significant economic losses.  Objective: The objective of the study was to establish the incidence of spinal neurosurgical pathology in a national reference hospital in Mexico City (General Hospital of Mexico &#8220;Dr. Eduardo Liceaga&#8221;).  Materials and methods: A descriptive, observational, retrospective, and cross-sectional study was carried out, using the database of all patients that were undergoing spinal surgery from January 2015 to January 2020. Measures of central tendency and percentages, demographic variables, diagnosis, and affected segment were assessed.  Results: A total of 341 cases were analyzed, the group of patients with degenerative disease represents the main cause of care followed by neoplasms; trauma and special cases of congenital type and reoperations were the less frequent pathologies between the groups. In general, the most affected age group was 51-60 years.  Conclusions: Within the study population, a wide range of diseases that affect the spine were treated, ranging from degenerative diseases, neoplasms, trauma, congenital, and infectious diseases.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Antecedentes: La incidencia de enfermedades de la columna ha ido en incremento en los últimos años a nivel mundial, las cuales representan una importante causa de incapacidad laboral e importantes pérdidas económicas.  Objetivo: Establecer la incidencia de enfermedades neuroquirúrgicas de la columna en un hospital nacional de referencia de la Ciudad de México (Hospital General de México &#8220;Dr. Eduardo Liceaga&#8221;).  Materiales y Métodos: Se llevó a cabo un estudio descriptivo, observacional, retrospectivo y transversal utilizando la base de datos de los pacientes que se sometieron a una cirugía de columna de enero del 2015 a enero del 2020. Se evaluaron medidas de tendencia central y porcentajes, variables demográficas, diagnóstico y segmento afectado.  Resultados: Se analizaron un total de 341 casos, la enfermedad degenerativa representa la principal causa de atención seguida de las neoplasias y los traumatismos; los casos especiales de tipo congénito y las reintervenciones fueron las patologías menos frecuentes. El grupo de edad más afectado fue de entre 51 a 60 años.  Conclusiones: Dentro de la población de estudio se trataron una amplia gama de enfermedades que afectan a la columna, que van desde enfermedades degenerativas, neoplasias, traumatismos, enfermedades congénitas e infecciosas.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Neurosurgical pathology]]></kwd>
<kwd lng="en"><![CDATA[Spine]]></kwd>
<kwd lng="en"><![CDATA[Degenerative spine disease]]></kwd>
<kwd lng="en"><![CDATA[Spinal tumors]]></kwd>
<kwd lng="en"><![CDATA[Spine fractures]]></kwd>
<kwd lng="es"><![CDATA[Patología neuroquirúrgica]]></kwd>
<kwd lng="es"><![CDATA[Columna vertebral]]></kwd>
<kwd lng="es"><![CDATA[Enfermedad degenerativa de la columna]]></kwd>
<kwd lng="es"><![CDATA[Tumores de columna]]></kwd>
<kwd lng="es"><![CDATA[Fracturas de columna]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ravindra]]></surname>
<given-names><![CDATA[VM]]></given-names>
</name>
<name>
<surname><![CDATA[Senglaub]]></surname>
<given-names><![CDATA[SS]]></given-names>
</name>
<name>
<surname><![CDATA[Rattani]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Dewan]]></surname>
<given-names><![CDATA[MC]]></given-names>
</name>
<name>
<surname><![CDATA[Härtl]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Bisson]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Degenerative lumbar spine disease:estimating global incidence and worldwide volume]]></article-title>
<source><![CDATA[Glob Spine J]]></source>
<year>2018</year>
<volume>8</volume>
<page-range>784-94</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Armenta]]></surname>
<given-names><![CDATA[AG]]></given-names>
</name>
<name>
<surname><![CDATA[Martínez]]></surname>
<given-names><![CDATA[EE]]></given-names>
</name>
<name>
<surname><![CDATA[Gonzalez]]></surname>
<given-names><![CDATA[RT]]></given-names>
</name>
<name>
<surname><![CDATA[Garfias]]></surname>
<given-names><![CDATA[AR]]></given-names>
</name>
<name>
<surname><![CDATA[Prado]]></surname>
<given-names><![CDATA[MG]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Epidemiological panorama of orthopedic spine pathology in Mexico]]></article-title>
<source><![CDATA[Coluna Columna]]></source>
<year>2018</year>
<volume>17</volume>
<page-range>120-3</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cahueque-Lemus]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
<name>
<surname><![CDATA[Cobar-Bustamante]]></surname>
<given-names><![CDATA[AE]]></given-names>
</name>
<name>
<surname><![CDATA[Bregni-Duraés]]></surname>
<given-names><![CDATA[MC]]></given-names>
</name>
<name>
<surname><![CDATA[Jiménez-Ávila]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Síndrome de destrucción vertebral:del entendimiento a la práctica]]></article-title>
<source><![CDATA[Acta Ortop Mex]]></source>
<year>2018</year>
<volume>32</volume>
<page-range>182-7</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ahuja]]></surname>
<given-names><![CDATA[CS]]></given-names>
</name>
<name>
<surname><![CDATA[Nori]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Tetreault]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Wilson]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Kwon]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Harrop]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Traumatic spinal cord injury-repair and regeneration]]></article-title>
<source><![CDATA[Clin Neurosurg]]></source>
<year>2017</year>
<volume>80</volume>
<page-range>S22-90</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[YX]]></given-names>
</name>
<name>
<surname><![CDATA[Káplár]]></surname>
<given-names><![CDATA[Z]]></given-names>
</name>
<name>
<surname><![CDATA[Deng]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Leung]]></surname>
<given-names><![CDATA[JC]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Lumbar degenerative spondylolisthesis epidemiology:a systematic review with a focus on gender-specific and age-specific prevalence]]></article-title>
<source><![CDATA[J Orthop Transl]]></source>
<year>2017</year>
<volume>11</volume>
<page-range>39-52</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jiménez-Ávila]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
<name>
<surname><![CDATA[Sánchez-García]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[González-Cisneros]]></surname>
<given-names><![CDATA[AC]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Guidelines in the decision of surgical management in spine surgery]]></article-title>
<source><![CDATA[Cir Cir]]></source>
<year>2019</year>
<volume>87</volume>
<page-range>299-307</page-range></nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jiang]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Ye]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Luo]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Chen]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Which is the optimum surgical strategy for spondylolisthesis:reduction or fusion in situ?A meta-analysis from 12 comparative studies]]></article-title>
<source><![CDATA[Int J Surg]]></source>
<year>2017</year>
<volume>42</volume>
<page-range>128-37</page-range></nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pannell]]></surname>
<given-names><![CDATA[WC]]></given-names>
</name>
<name>
<surname><![CDATA[Savin]]></surname>
<given-names><![CDATA[DD]]></given-names>
</name>
<name>
<surname><![CDATA[Scott]]></surname>
<given-names><![CDATA[TP]]></given-names>
</name>
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[JC]]></given-names>
</name>
<name>
<surname><![CDATA[Daubs]]></surname>
<given-names><![CDATA[MD]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Trends in the surgical treatment of lumbar spine disease in the United States]]></article-title>
<source><![CDATA[Spine J]]></source>
<year>2015</year>
<volume>15</volume>
<page-range>1719-27</page-range></nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vaccaro]]></surname>
<given-names><![CDATA[AR]]></given-names>
</name>
<name>
<surname><![CDATA[Schroeder]]></surname>
<given-names><![CDATA[GD]]></given-names>
</name>
<name>
<surname><![CDATA[Kepler]]></surname>
<given-names><![CDATA[CK]]></given-names>
</name>
<name>
<surname><![CDATA[Oner]]></surname>
<given-names><![CDATA[FC]]></given-names>
</name>
<name>
<surname><![CDATA[Vialle]]></surname>
<given-names><![CDATA[LR]]></given-names>
</name>
<name>
<surname><![CDATA[Kandziora]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The surgical algorithm for the AOSpine thoracolumbar spine injury classification system]]></article-title>
<source><![CDATA[Eur Spine J]]></source>
<year>2016</year>
<volume>25</volume>
<page-range>1087-94</page-range></nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Schroeder]]></surname>
<given-names><![CDATA[GD]]></given-names>
</name>
<name>
<surname><![CDATA[Guyre]]></surname>
<given-names><![CDATA[CA]]></given-names>
</name>
<name>
<surname><![CDATA[Vaccaro]]></surname>
<given-names><![CDATA[AR]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The epidemiology and pathophysiology of lumbar disc herniations]]></article-title>
<source><![CDATA[Semin Spine Surg]]></source>
<year>2016</year>
<volume>28</volume>
<page-range>2-7</page-range></nlm-citation>
</ref>
<ref id="B11">
<label>11</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gonzalez]]></surname>
<given-names><![CDATA[KD]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Envejecimiento Demográfico en México :análisis Comparativo Entre las Entidades Federativas]]></article-title>
<source><![CDATA[Conapo]]></source>
<year>2015</year>
</nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Liuke]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Solovieva]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Lamminen]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Luoma]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Leino-Arjas]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Luukkonen]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Disc degeneration of the lumbar spine in relation to overweight]]></article-title>
<source><![CDATA[Int J Obesity]]></source>
<year>2005</year>
<volume>29</volume>
<page-range>903-8</page-range></nlm-citation>
</ref>
<ref id="B13">
<label>13</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ravindra]]></surname>
<given-names><![CDATA[VM]]></given-names>
</name>
<name>
<surname><![CDATA[Schmidt]]></surname>
<given-names><![CDATA[MH]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Management of spinal meningiomas spinal meningioma atypical myelopathy intraoperative monitoring]]></article-title>
<source><![CDATA[Neurosurg Clin N Am]]></source>
<year>2016</year>
<volume>27</volume>
<page-range>195-205</page-range></nlm-citation>
</ref>
<ref id="B14">
<label>14</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Passias]]></surname>
<given-names><![CDATA[PG]]></given-names>
</name>
<name>
<surname><![CDATA[Poorman]]></surname>
<given-names><![CDATA[GW]]></given-names>
</name>
<name>
<surname><![CDATA[Segreto]]></surname>
<given-names><![CDATA[FA]]></given-names>
</name>
<name>
<surname><![CDATA[Jalai]]></surname>
<given-names><![CDATA[CM]]></given-names>
</name>
<name>
<surname><![CDATA[Horn]]></surname>
<given-names><![CDATA[SR]]></given-names>
</name>
<name>
<surname><![CDATA[Bortz]]></surname>
<given-names><![CDATA[CA]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Traumatic fractures of the cervical spine:analysis of changes in incidence, cause, concurrent injuries, and complications among 488,262 patients from 2005 to 2013]]></article-title>
<source><![CDATA[World Neurosurg]]></source>
<year>2018</year>
<volume>110</volume>
<page-range>e427-37</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
