Unipolar hemiarthroplasty versus bipolar hemiarthroplasty in patients with displaced femoral neck fractures. A four-year follow-up of a randomised controlled trial

PURPOSE: The treatment of choice for a displaced femoral neck fracture in the most elderly patients is a cemented hemiarthroplasty (HA). The optimal design, unipolar or bipolar head, remains unclear. The possible advantages of a bipolar HA are a better range of motion and less acetabular wear. The a...

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Autores principales: Inngul, Christian, Hedbeck, Carl-Johan, Blomfeldt, Richard, Lapidus, Gunilla, Ponzer, Sari, Enocson, Anders
Formato: Artigo
Lenguaje:Inglês
Publicado: Springer Berlin Heidelberg 2013
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Original Paper
Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC3843188/
https://ncbi.nlm.nih.gov/pubmed/24122045
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1007/s00264-013-2117-9
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