<?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>1688-0390</journal-id>
<journal-title><![CDATA[Revista Médica del Uruguay]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Méd. Urug.]]></abbrev-journal-title>
<issn>1688-0390</issn>
<publisher>
<publisher-name><![CDATA[Sindicato Médico del Uruguay]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1688-03902021000401401</article-id>
<article-id pub-id-type="doi">10.29193/rmu.37.4.10</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Tratamiento de las fracturas trocántero-subtrocantéricas asociadas a coxartrosis ipsilateral en pacientes mayores de 65 años]]></article-title>
<article-title xml:lang="en"><![CDATA[Treatment of trochanteric and subtrochanteric fractures associated to ipsilateral coxarthrosis in patients older than 65 years old]]></article-title>
<article-title xml:lang="pt"><![CDATA[Tratamento de fraturas trocantéricas-subtrocantéricas associadas a coxartrose ipsilateral em pacientes com mais de 65 anos]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Catalurda]]></surname>
<given-names><![CDATA[Pedro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Del Castillo]]></surname>
<given-names><![CDATA[Juan]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Francescoli]]></surname>
<given-names><![CDATA[Luis]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de la República Facultad de Medicina ]]></institution>
<addr-line><![CDATA[Montevideo ]]></addr-line>
<country>Uruguay</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de la República Facultad de Medicina ]]></institution>
<addr-line><![CDATA[Montevideo ]]></addr-line>
<country>Uruguay</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad de la República Facultad de Medicina ]]></institution>
<addr-line><![CDATA[Montevideo ]]></addr-line>
<country>Uruguay</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2021</year>
</pub-date>
<volume>37</volume>
<numero>4</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.edu.uy/scielo.php?script=sci_arttext&amp;pid=S1688-03902021000401401&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.edu.uy/scielo.php?script=sci_abstract&amp;pid=S1688-03902021000401401&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.edu.uy/scielo.php?script=sci_pdf&amp;pid=S1688-03902021000401401&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen:  Introducción: las fracturas de cadera y la coxartrosis son patologías con alta incidencia en la población anciana. A pesar de esto es una observación clínica frecuente que no se presenten asociadas. No existe consenso de cuál es la mejor opción terapéutica para esta asociación. El objetivo del estudio es actualizar el conocimiento acerca del tratamiento de fracturas trocántero-subtrocantéricas asociadas a coxartrosis ipsilateral en pacientes mayores de 65 años.  Materiales y métodos: se realizó una búsqueda sistematizada a través de los buscadores electrónicos PubMed y Ovid. La búsqueda alcanzó un total de 2,499 artículos, de acuerdo a los criterios de inclusión y exclusión se seleccionaron 12 trabajos para realizar nuestra revisión bibliográfica.  Resultado: la mayoría de los trabajos analizados son estudios tipo serie de casos retrospectivos. Se realizaron tres subgrupos según tipo de tratamiento para analizar los resultados.  Discusión: la asociación entre fracturas de fémur proximal y coxartrosis ipsilateral es poco frecuente. Dentro de este grupo de fracturas las de tipo trocantérico son las que muestran con mayor frecuencia esta asociación. Se plantean dos opciones terapéuticas para resolver esta asociación: tratar la fractura y la patología articular en un mismo acto quirúrgico mediante una artroplastia, o tratar primero la fractura mediante osteosíntesis y en una segunda cirugía la patología articular. El tratamiento mediante artroplastia disminuye el tiempo para la deambulación postoperatoria evitando así complicaciones médicas relacionadas a la enfermedad fracturaria, obteniendo mejores resultados funcionales a corto plazo. La osteosíntesis requiere un menor tiempo quirúrgico y una perdida sanguínea menor, siendo un procedimiento menos demandante técnicamente. La tasa de mortalidad no depende de la opción terapéutica, pero sí de la presencia de 3 o más comorbilidades y edad mayor a 80 años. Resulta importante conocer el tratamiento más adecuado para esta asociación de patologías, ello contribuiría a disminuir los efectos de la enfermedad fracturaria sobre este grupo de pacientes vulnerables.  Conclusión: no existe la suficiente evidencia científica para afirmar que una opción terapéutica sea superior a la otra en estos pacientes.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Summary:  Introduction: hip fractures and hip joint arthrosis are highly prevalent conditions among older adults. However, according to clinical examination, they are seldom seen together and today there is no general consensus on the best therapy for these associated conditions. The study aims to update existing knowledge on the treatment of trochanteric and subtrochanteric fractures that are associated to ipsilateral coxarthrosis in patients older than 65 years old.  Method: we conducted a systematized search on Pubmed and Ovid including 2,499 articles and selected 12 studies to perform our bibliographic review based on inclusion and exclusion criteria.  Result: most studies analysed are series of retrospective cases. Cases were classified them into three subgroups to analyse results.  Discussion: the association between proximal femur fractures and ipsilateral coxarthrosis is rather unusual. When seen, trochanteric fractures are the most frequent ones. There are two therapeutic options to treat this condition: treating the fracture and the articulation in the same surgery, by means of an arthroplasty, or treating the fracture first with osteosynthesis and operating afterwards to treat the articulation condition. Arthroplasty reduces the time of postoperative ambulation and thus avoids medical complications in connection with the fracture disease, what results in better functional outcome in the short term. Osteosynthesis requires a shorter surgery and implies smaller blood loss, what makes it less technically demanding as a procedure. The mortality rate does not depend on the therapy chosen, but on the presence of three or more comorbilities, or the patient being older than 80 years old. It is important to define what the most appropriate treatment is for these associated conditions, what would contribute to reducing the effects of the fracture on this group of vulnerable patients.  Conclusion: there is no sufficient scientific evidence to state whether one therapy is better than the other one in these patients.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo:  Introdução:  as fraturas de quadril e coxartrose são patologias com alta incidência na população idosa. Apesar disso, é frequente a observação clínica de que não estão associados. Não há consenso sobre qual a melhor opção terapêutica para essa associação. O objetivo deste estudo é atualizar o conhecimento sobre o tratamento das fraturas trocantéricas-subtrocantéricas associadas à coxartrose ipsilateral em pacientes com mais de 65 anos.  Materiais e métodos: foi realizada uma busca sistemática nas bases PubMed e Ovid. Foram encontrados 2.499 artigos; após aplicação dos critérios de inclusão e exclusão, foram selecionados 12 artigos para realização de nossa revisão bibliográfica.  Resultado: a maioria dos estudos analisados são séries de casos retrospectivos. Para análise dos resultados, foram divididos em três subgrupos de acordo com o tipo de tratamento.  Discussão: a associação entre fratura de fêmur proximal e coxartrose ipsilateral é rara. Dentro desse grupo de fraturas, as do tipo trocantérica são as que mais frequentemente apresentam essa associação. Duas opções terapêuticas são propostas para resolver essa associação: tratar a fratura e a patologia articular no mesmo ato cirúrgico por meio de uma artroplastia, ou tratar a fratura primeiro por osteossíntese e em uma segunda cirurgia a patologia articular. O tratamento por artroplastia reduz o tempo de deambulação pós-operatória, evitando complicações médicas relacionadas à doença da fratura, obtendo melhores resultados funcionais em curto prazo. A osteossíntese requer menos tempo cirúrgico e menos perda sanguínea, sendo um procedimento menos exigente tecnicamente. A taxa de mortalidade não depende da opção terapêutica, mas sim da presença de 3 ou mais comorbidades e idade superior a 80 anos. É importante identificar o tratamento mais adequado para esta associação de patologias, o que ajudaria a reduzir os efeitos da patologia da fratura neste grupo de pacientes vulneráveis.  Conclusão: não há evidências científicas suficientes para afirmar que uma opção terapêutica seja superior a outra nestes pacientes.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Fracturas subtrocantéricas]]></kwd>
<kwd lng="es"><![CDATA[Fracturas del fémur]]></kwd>
<kwd lng="es"><![CDATA[Coxartrosis]]></kwd>
<kwd lng="en"><![CDATA[Subtrochanteric fractures]]></kwd>
<kwd lng="en"><![CDATA[Femoral fractures]]></kwd>
<kwd lng="en"><![CDATA[Coxarthrosis]]></kwd>
<kwd lng="pt"><![CDATA[Fraturas subtrocantéricas]]></kwd>
<kwd lng="pt"><![CDATA[Fraturas do fémur]]></kwd>
<kwd lng="pt"><![CDATA[Coxartrosis]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Koval]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Zuckerman]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Fracturas intertrocantéreas]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Bucholz]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Heckman]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<source><![CDATA[Rockwood-Green's fracturas en el adulto]]></source>
<year>2007</year>
<page-range>1635-64</page-range><publisher-loc><![CDATA[Madrid ]]></publisher-loc>
<publisher-name><![CDATA[Marbán]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Burge]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Dawson-Hughes]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Solomon]]></surname>
<given-names><![CDATA[DH]]></given-names>
</name>
<name>
<surname><![CDATA[Wong]]></surname>
<given-names><![CDATA[JB]]></given-names>
</name>
<name>
<surname><![CDATA[King]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Tosteson]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Incidence and economic burden of osteoporosis-related fractures in the United States, 2005-2025]]></article-title>
<source><![CDATA[J Bone Miner Res]]></source>
<year>2007</year>
<volume>22</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>465-75</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[Court-Brown]]></surname>
<given-names><![CDATA[CM]]></given-names>
</name>
<name>
<surname><![CDATA[Caesar]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Epidemiology of adult fractures: a review]]></article-title>
<source><![CDATA[Injury]]></source>
<year>2006</year>
<volume>37</volume>
<numero>8</numero>
<issue>8</issue>
<page-range>691-7</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[Gallagher]]></surname>
<given-names><![CDATA[JC]]></given-names>
</name>
<name>
<surname><![CDATA[Melton]]></surname>
<given-names><![CDATA[LJ]]></given-names>
</name>
<name>
<surname><![CDATA[Riggs]]></surname>
<given-names><![CDATA[BL]]></given-names>
</name>
<name>
<surname><![CDATA[Bergstrath]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Epidemiology of fractures of the proximal femur in Rochester, Minnesota]]></article-title>
<source><![CDATA[Clin Orthop Relat Res]]></source>
<year>1980</year>
<numero>150</numero>
<issue>150</issue>
<page-range>163-71</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[Ehlinger]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Adam]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Bonnomet]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Fractura del extremo superior del fémur del adulto]]></article-title>
<source><![CDATA[EMC-Aparato Locomotor]]></source>
<year>2014</year>
<volume>47</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>1-19</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[Aresti]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Kassam]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Nicholas]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Achan]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Hip osteoarthritis]]></article-title>
<source><![CDATA[BMJ]]></source>
<year>2016</year>
<volume>354</volume>
<page-range>i3405</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[Zhang]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Jordan]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Epidemiology of osteoarthritis]]></article-title>
<source><![CDATA[Clin Geriatr Med]]></source>
<year>2010</year>
<volume>26</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>355-69</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[Felson]]></surname>
<given-names><![CDATA[DT]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[An update on the pathogenesis and epidemiology of osteoarthritis]]></article-title>
<source><![CDATA[Radiol Clin North Am]]></source>
<year>2004</year>
<volume>42</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>1-9</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[Dequeker]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Goris]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Uytterhoeven]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Osteoporosis and osteoarthritis (osteoarthrosis). Anthropometric distinctions]]></article-title>
<source><![CDATA[JAMA]]></source>
<year>1983</year>
<volume>249</volume>
<numero>11</numero>
<issue>11</issue>
<page-range>1448-51</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[Cumming]]></surname>
<given-names><![CDATA[RG]]></given-names>
</name>
<name>
<surname><![CDATA[Klineberg]]></surname>
<given-names><![CDATA[RJ]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Epidemiological study of the relation between arthritis of the hip and hip fractures]]></article-title>
<source><![CDATA[Ann Rheum Dis]]></source>
<year>1993</year>
<volume>52</volume>
<numero>10</numero>
<issue>10</issue>
<page-range>707-10</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[Franklin]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Englund]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Ingvarsson]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Lohmander]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The association between hip fracture and hip osteoarthritis: a case-control study]]></article-title>
<source><![CDATA[BMC Musculoskelet Disord]]></source>
<year>2010</year>
<volume>11</volume>
<page-range>274</page-range></nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Weintroub]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Papo]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Ashkenazi]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Tardiman]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Weissman]]></surname>
<given-names><![CDATA[SL]]></given-names>
</name>
<name>
<surname><![CDATA[Salama]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Osteoarthritis of the hip and fracture of the proximal end of the femur]]></article-title>
<source><![CDATA[Acta Orthop Scand]]></source>
<year>1982</year>
<volume>53</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>261-4</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[Middleton]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Ferris]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The influence of osteoarthritis on the pattern of proximal femoral fractures]]></article-title>
<source><![CDATA[Clin Orthop Relat Res]]></source>
<year>1996</year>
<numero>324</numero>
<issue>324</issue>
<page-range>214-6</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[Colhoun]]></surname>
<given-names><![CDATA[EN]]></given-names>
</name>
<name>
<surname><![CDATA[Johnson]]></surname>
<given-names><![CDATA[SR]]></given-names>
</name>
<name>
<surname><![CDATA[Fairclough]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Bone scanning for hip fracture in patients with osteoarthritis: brief report]]></article-title>
<source><![CDATA[J Bone Joint Surg Br]]></source>
<year>1987</year>
<volume>69</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>848</page-range></nlm-citation>
</ref>
<ref id="B15">
<label>15</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Foss]]></surname>
<given-names><![CDATA[MV]]></given-names>
</name>
<name>
<surname><![CDATA[Byers]]></surname>
<given-names><![CDATA[PD]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Bone density, osteoarthrosis of the hip, and fracture of the upper end of the femur]]></article-title>
<source><![CDATA[Ann Rheum Dis]]></source>
<year>1972</year>
<volume>31</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>259-64</page-range></nlm-citation>
</ref>
<ref id="B16">
<label>16</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bonnaire]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Lein]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Bula]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Trochanteric femoral fractures: anatomy, biomechanics and choice of implants]]></article-title>
<source><![CDATA[Unfallchirurg]]></source>
<year>2011</year>
<volume>114</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>491-500</page-range></nlm-citation>
</ref>
<ref id="B17">
<label>17</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hoffmann]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Hartel]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Rueger]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
<name>
<surname><![CDATA[Lehmann]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Primary prosthetic replacement in perand intertrochanteric fractures]]></article-title>
<source><![CDATA[Eur J Trauma Emerg Surg]]></source>
<year>2014</year>
<volume>40</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>273-7</page-range></nlm-citation>
</ref>
<ref id="B18">
<label>18</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Giannotti]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Bottai]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Dell'Osso]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[De Paola]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Bugelli]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Guido]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The hip prosthesis in lateral femur fracture: current concepts and surgical technique]]></article-title>
<source><![CDATA[Clin Cases Miner Bone Metab]]></source>
<year>2014</year>
<volume>11</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>196-200</page-range></nlm-citation>
</ref>
<ref id="B19">
<label>19</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kim]]></surname>
<given-names><![CDATA[SY]]></given-names>
</name>
<name>
<surname><![CDATA[Kim]]></surname>
<given-names><![CDATA[YG]]></given-names>
</name>
<name>
<surname><![CDATA[Hwang]]></surname>
<given-names><![CDATA[JK]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Cementless calcar-replacement hemiarthroplasty compared with intramedullary fixation of unstable intertrochanteric fractures. A prospective, randomized study]]></article-title>
<source><![CDATA[J Bone Joint Surg Am]]></source>
<year>2005</year>
<volume>87</volume>
<numero>10</numero>
<issue>10</issue>
<page-range>2186-92</page-range></nlm-citation>
</ref>
<ref id="B20">
<label>20</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Aguado-Maestro]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Panteli]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[García-Alonso]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[García-Cepeda]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Giannoudis]]></surname>
<given-names><![CDATA[PV]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Hip osteoarthritis as a predictor of the fracture pattern in proximal femur fractures]]></article-title>
<source><![CDATA[Injury]]></source>
<year>2017</year>
<volume>48</volume>
<numero>Suppl 7</numero>
<issue>Suppl 7</issue>
<page-range>S41-6</page-range></nlm-citation>
</ref>
<ref id="B21">
<label>21</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Calderazzi]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Groppi]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Ricotta]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Ceccarelli]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Does hip osteoarthritis have a protective effect against proximal femoral fractures? A retrospective study]]></article-title>
<source><![CDATA[Hip Int]]></source>
<year>2014</year>
<volume>24</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>231-6</page-range></nlm-citation>
</ref>
<ref id="B22">
<label>22</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Geiger]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Zimmermann-Stenzel]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Heisel]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Lehner]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Daecke]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Trochanteric fractures in the elderly: the influence of primary hip arthroplasty on 1-year mortality]]></article-title>
<source><![CDATA[Arch Orthop Trauma Surg]]></source>
<year>2007</year>
<volume>127</volume>
<numero>10</numero>
<issue>10</issue>
<page-range>959-66</page-range></nlm-citation>
</ref>
<ref id="B23">
<label>23</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bonnevialle]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Saragaglia]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Ehlinger]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Tonetti]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Maisse]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Adam]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Le Gall]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Trochanteric locking nail versus arthroplasty in unstable intertrochanteric fracture in patients aged over 75 years]]></article-title>
<collab>French Hip and Knee Society; Trauma Surgery Academ</collab>
<source><![CDATA[Orthop Traumatol Surg Res]]></source>
<year>2011</year>
<volume>97</volume>
<numero>^s6</numero>
<issue>^s6</issue>
<supplement>6</supplement>
<page-range>S95-100</page-range></nlm-citation>
</ref>
<ref id="B24">
<label>24</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Meinberg]]></surname>
<given-names><![CDATA[EG]]></given-names>
</name>
<name>
<surname><![CDATA[Agel]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Roberts]]></surname>
<given-names><![CDATA[CS]]></given-names>
</name>
<name>
<surname><![CDATA[Karam]]></surname>
<given-names><![CDATA[MD]]></given-names>
</name>
<name>
<surname><![CDATA[Kellam]]></surname>
<given-names><![CDATA[JF]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Fracture and Dislocation Classification Compendium-2018]]></article-title>
<source><![CDATA[J Orthop Trauma]]></source>
<year>2018</year>
<volume>32</volume>
<numero>Suppl 1</numero>
<issue>Suppl 1</issue>
<page-range>S1-10</page-range></nlm-citation>
</ref>
<ref id="B25">
<label>25</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pal]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Dinkar]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Mittal]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Goyal]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Singh]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Hussain]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Role of bipolar hemiarthroplasty and total hip arthroplasty in unstable intertrochanteric fracture femur]]></article-title>
<source><![CDATA[J Orthop Allied Sci]]></source>
<year>2016</year>
<volume>4</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>69-74</page-range></nlm-citation>
</ref>
<ref id="B26">
<label>26</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Evans]]></surname>
<given-names><![CDATA[EM]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The treatment of trochanteric fractures of the femur]]></article-title>
<source><![CDATA[J Bone Joint Surg Br]]></source>
<year>1949</year>
<volume>31B</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>190-203</page-range></nlm-citation>
</ref>
<ref id="B27">
<label>27</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Boese]]></surname>
<given-names><![CDATA[CK]]></given-names>
</name>
<name>
<surname><![CDATA[Buecking]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Schwarting]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Debus]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Ruchholtz]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Bliemel]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The influence of pre-existing radiographic osteoarthritis on functional outcome after trochanteric fracture]]></article-title>
<source><![CDATA[Int Orthop]]></source>
<year>2015</year>
<volume>39</volume>
<numero>7</numero>
<issue>7</issue>
<page-range>1405-10</page-range></nlm-citation>
</ref>
<ref id="B28">
<label>28</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Biyani]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Simison]]></surname>
<given-names><![CDATA[AJ]]></given-names>
</name>
<name>
<surname><![CDATA[Klenerman]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Intertrochanteric fractures of the femur and osteoarthritis of the ipsilateral hip]]></article-title>
<source><![CDATA[Acta Orthop Belg]]></source>
<year>1995</year>
<volume>61</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>83-91</page-range></nlm-citation>
</ref>
<ref id="B29">
<label>29</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Oztürkmen]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Uzümcügil]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Sükür]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Karamehmetoðlu]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Caniklioðlu]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The use of a cementless modular stem in the treatment of subtrochanteric femoral fractures in conjunction with ipsilateral coxarthrosis]]></article-title>
<source><![CDATA[Orthopedics]]></source>
<year>2011</year>
<volume>34</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>13</page-range></nlm-citation>
</ref>
<ref id="B30">
<label>30</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kellgren]]></surname>
<given-names><![CDATA[JH]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Osteoarthrosis in patients and populations]]></article-title>
<source><![CDATA[Br Med J]]></source>
<year>1961</year>
<volume>2</volume>
<numero>5243</numero>
<issue>5243</issue>
<page-range>1-6</page-range></nlm-citation>
</ref>
<ref id="B31">
<label>31</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Harris]]></surname>
<given-names><![CDATA[WH]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Traumatic arthritis of the hip after dislocation and acetabular fractures: treatment by mold arthroplasty. An end-result study using a new method of result evaluation]]></article-title>
<source><![CDATA[J Bone Joint Surg Am]]></source>
<year>1969</year>
<volume>51</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>737-55</page-range></nlm-citation>
</ref>
<ref id="B32">
<label>32</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Andress]]></surname>
<given-names><![CDATA[HJ]]></given-names>
</name>
<name>
<surname><![CDATA[Kahl]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Kranz]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Gierer]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Schürmann]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Lob]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Clinical and finite element analysis of a modular femoral prosthesis consisting of a head and stem component in the treatment of pertrochanteric fractures]]></article-title>
<source><![CDATA[J Orthop Trauma]]></source>
<year>2000</year>
<volume>14</volume>
<numero>8</numero>
<issue>8</issue>
<page-range>546-53</page-range></nlm-citation>
</ref>
<ref id="B33">
<label>33</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Egol]]></surname>
<given-names><![CDATA[KA]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Subtrochanteric femur fracture below an arthritic hip: Opinion: open reduction and internal fixation in conjunction with total hip arthroplasty]]></article-title>
<source><![CDATA[J Orthop Trauma]]></source>
<year>2005</year>
<volume>19</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>60-1</page-range></nlm-citation>
</ref>
<ref id="B34">
<label>34</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Binns]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Shardlow]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Soames]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Proximal femoral fracture Range of hip motion as a predictor of fracture type]]></article-title>
<source><![CDATA[Clin Orthop Relat Res]]></source>
<year>2000</year>
<numero>376</numero>
<issue>376</issue>
<page-range>222-8</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
