<?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>0864-215X</journal-id>
<journal-title><![CDATA[Revista Cubana de Ortopedia y Traumatología]]></journal-title>
<abbrev-journal-title><![CDATA[Rev Cubana Ortop Traumatol]]></abbrev-journal-title>
<issn>0864-215X</issn>
<publisher>
<publisher-name><![CDATA[Editorial Ciencias Médicas]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0864-215X2021000200006</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Componentes protésicos más usados en la artroplastia total de cadera en las provincias centrales]]></article-title>
<article-title xml:lang="en"><![CDATA[Most Used Prosthetic Components in Total Hip Arthroplasty in Central Provinces]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Urbay Ceballos]]></surname>
<given-names><![CDATA[Francisco]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Alfonso Serrano]]></surname>
<given-names><![CDATA[Ramón]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hondal Álvarez]]></surname>
<given-names><![CDATA[Alfredo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Universitario &#8220;Arnaldo Milián Castro&#8221;  ]]></institution>
<addr-line><![CDATA[Santa Clara Villa Clara]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Hospital Pediátrico Universitario &#8220;José Luis Miranda&#8221;  ]]></institution>
<addr-line><![CDATA[Santa Clara Villa Clara]]></addr-line>
<country>Cuba</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>35</volume>
<numero>2</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S0864-215X2021000200006&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S0864-215X2021000200006&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S0864-215X2021000200006&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción:  La cirugía de la artroplastia y el recambio de una prótesis de cadera es una cirugía compleja y costosa. La estrategia quirúrgica y componentes protésicos son completamente diferentes en función de las deformidades óseas existentes y características anatómicas personales de cada paciente, por tanto, la planificación de suministros de los diferentes componentes es básica para cubrir las demandas de la población necesitada y la adecuada eficiencia económica para evitar gastos innecesarios por sobreestimación o infraestimación de las demandas.  Objetivos:  Determinar las necesidades por medidas de los diferentes tipos de componentes protésicos utilizados en la artroplastia total de cadera en las provincias centrales y de este modo optimizar las inversiones, con las ventajas económicas que supone.  Métodos:  Estudio longitudinal descriptivo retrospectivo de los casos operados de artroplastia total de cadera en el Hospital Arnaldo Milián Castro de Villa Clara, desde diciembre de 1998 hasta la fecha. Se analizan las variables edad, sexo, procedencia y componentes protésicos. Se recoge la información en la base de datos creada en SPSS, donde se realizan los análisis estadísticos.  Resultados:  La edad media fue 62,36 años. El grupo de 61 - 80 años fue el de mayor incidencia con 215 pacientes. Predominó el sexo masculino 51,8 %. La mayor incidencia, correspondió a Villa Clara con 692 pacientes. Los componentes cementados 46 - 50 fueron los más usados y en los no cementados los más usados fueron 48-56. Vástagos Tipo Müller 7.5 - 12.5. RALCA Cementadas T0-T4, no cementados T1-T3. En las SLA, 11.5 y 13. Los cuellos estándar fueron los de mayor incidencia con 390 pacientes.  Conclusiones: Con las incidencias de las diferentes medidas utilizadas por cada uno de los componentes expresados, se puede determinar con bastante exactitud la demanda de cada medida por cada 100 casos pendientes de operación. Esto permite satisfacer las demandas de las medidas más usadas y hacer una distribución apropiada a la hora del suministro, lo que redundaría en un beneficio económico vital en las actuales condiciones del país.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction: The arthroplasty surgery and the replacement of a hip replacement is a complex and expensive surgery. The surgical strategy and prosthetic components are completely different depending on the existing bone deformities and personal anatomical characteristics of each patient, therefore, the planning of supplies of the different components is essential to meet the demands of the needy population and adequate economic efficiency to avoid unnecessary expenses due to overestimation or underestimation of claims.  Objective:  To determine the needs by measurements of the different types of prosthetic components used in total hip arthroplasty in the central provinces and thus optimize investments, with the economic advantages that it entails.  Methods:  A retrospective descriptive longitudinal study was carried out of the total hip arthroplasty operated cases at Arnaldo Milián Castro Hospital in Villa Clara, from December 1998 to date. Age, sex, origin and prosthetic components are the variables examined. The information is collected in the database created in SPSS, statistical analyzes was performed.  Results: The mean age was 62.36 years. The group of 61-80 years was the one with the highest incidence (215 patients). Male sex predominated (51.8%). The highest incidence corresponded to Villa Clara (692 patients). The cemented components 46-50 were the most used and in the uncemented components the most used were 48-56. Müller Stems 7.5 - 12.5. RALCA Cemented T0-T4, uncemented T1-T3. In the SLA the most used were 11.5 and 13 respectively. Standard necks were those with the highest incidence (390 patients).  Conclusions: The demand for each measure can be determined quite accurately for every 100 cases pending operation with the incidents of the different measures used by each of the components expressed, allowing to meet the demands of the most used measures and appropriate distribution at supplying, which would result in vital economic benefit in the current conditions of the country.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[artroplastia total de cadera]]></kwd>
<kwd lng="es"><![CDATA[componentes protésicos]]></kwd>
<kwd lng="es"><![CDATA[incidencia]]></kwd>
<kwd lng="en"><![CDATA[total hip arthroplasty]]></kwd>
<kwd lng="en"><![CDATA[prosthetic components]]></kwd>
<kwd lng="en"><![CDATA[incidence]]></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[Charnley]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Feagin]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A Low-friction arthroplasty in congenital subluxation of the hip]]></article-title>
<source><![CDATA[Clin Orthop Relat Res]]></source>
<year>1973</year>
<numero>91</numero>
<issue>91</issue>
<page-range>98-113</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[Deveza]]></surname>
<given-names><![CDATA[LA]]></given-names>
</name>
<name>
<surname><![CDATA[Nelson]]></surname>
<given-names><![CDATA[AE]]></given-names>
</name>
<name>
<surname><![CDATA[Loeser]]></surname>
<given-names><![CDATA[RF]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Phenotypes of osteoarthritis: current state and future implications]]></article-title>
<source><![CDATA[Clin Exp Rheumatol]]></source>
<year>2019</year>
<volume>37</volume>
<numero>5^sSuppl 120</numero>
<issue>5^sSuppl 120</issue>
<supplement>Suppl 120</supplement>
<page-range>64-72</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Banaszkiewicz]]></surname>
<given-names><![CDATA[PA]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Total Hip Replacement in Congenital Dislocation and Dysplasia of the Hip]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Banaszkiewicz]]></surname>
<given-names><![CDATA[PA]]></given-names>
</name>
<name>
<surname><![CDATA[Kader]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<source><![CDATA[Classic Papers in Orthopaedics]]></source>
<year>2014</year>
<page-range>125-8</page-range><publisher-loc><![CDATA[London ]]></publisher-loc>
<publisher-name><![CDATA[Springer]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Abrahams]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
<name>
<surname><![CDATA[Callary]]></surname>
<given-names><![CDATA[SA]]></given-names>
</name>
<name>
<surname><![CDATA[Munn]]></surname>
<given-names><![CDATA[Z]]></given-names>
</name>
<name>
<surname><![CDATA[Jang]]></surname>
<given-names><![CDATA[SW]]></given-names>
</name>
<name>
<surname><![CDATA[Huang]]></surname>
<given-names><![CDATA[Q]]></given-names>
</name>
<name>
<surname><![CDATA[Howie]]></surname>
<given-names><![CDATA[DW]]></given-names>
</name>
<name>
<surname><![CDATA[a]]></surname>
<given-names><![CDATA[et]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Acetabular Component Migration Measured Using Radiostereometric Analysis Following Revision Total Hip Arthroplasty: A Scoping Review]]></article-title>
<source><![CDATA[JBJS Rev]]></source>
<year>2020</year>
<volume>8</volume>
<numero>4</numero>
<issue>4</issue>
</nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jin]]></surname>
<given-names><![CDATA[SY]]></given-names>
</name>
<name>
<surname><![CDATA[Jin]]></surname>
<given-names><![CDATA[JY]]></given-names>
</name>
<name>
<surname><![CDATA[Cheon]]></surname>
<given-names><![CDATA[JH]]></given-names>
</name>
<name>
<surname><![CDATA[Yoon]]></surname>
<given-names><![CDATA[TR]]></given-names>
</name>
<name>
<surname><![CDATA[Park]]></surname>
<given-names><![CDATA[KS]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Survival Analysis of Total Hip Arthroplasty for High Hip Dislocation Secondary to Developmental Dysplasia or Septic Arthritis of the Hip]]></article-title>
<source><![CDATA[J Arthroplasty]]></source>
<year>2020</year>
<volume>20</volume>
<page-range>1-7</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[Manson]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Schmidt]]></surname>
<given-names><![CDATA[AH]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Acetabular Fractures in the Elderly: A Critical Analysis Review]]></article-title>
<source><![CDATA[JBJS Rev]]></source>
<year>2016</year>
<volume>4</volume>
<numero>10</numero>
<issue>10</issue>
<page-range>1-14</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[Berliner]]></surname>
<given-names><![CDATA[JL]]></given-names>
</name>
<name>
<surname><![CDATA[Brodke]]></surname>
<given-names><![CDATA[DJ]]></given-names>
</name>
<name>
<surname><![CDATA[Chan]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[John Charnley Award Preoperative Patient reported Outcome Measures Predict Clinically Meaningful Improvement in Function After THA]]></article-title>
<source><![CDATA[Clin Orthop Relat Res]]></source>
<year>2016</year>
<volume>474</volume>
<page-range>321-7</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[Zujur]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Álvarez-Barreto]]></surname>
<given-names><![CDATA[JF]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[ATC y Recubrimientos de Quitosano]]></article-title>
<source><![CDATA[Rev Ingeniería Biomédica]]></source>
<year>2016</year>
<volume>10</volume>
<numero>19</numero>
<issue>19</issue>
<page-range>33-43</page-range></nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Barúa]]></surname>
<given-names><![CDATA[CN]]></given-names>
</name>
</person-group>
<source><![CDATA[Panorama en cuanto al uso de prótesis total de cadera en los hospitales del IPS y clínicas: Elaboración de directrices.]]></source>
<year>2011</year>
<publisher-loc><![CDATA[San Lorenzo, Paraguay ]]></publisher-loc>
<publisher-name><![CDATA[Universidad Nacional de Asunción]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fernández]]></surname>
<given-names><![CDATA[MB]]></given-names>
</name>
</person-group>
<source><![CDATA[Prótesis de Cadera: Indicaciones de Uso Apropiado. Vitoria-Gasteiz]]></source>
<year>1999</year>
<publisher-loc><![CDATA[España ]]></publisher-loc>
<publisher-name><![CDATA[Departamento de Sanidad, Gobierno Vasco]]></publisher-name>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
