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ARTHROPLASTY
THA: More migration observed with Charnley femoral stem compared to Spectron EF stem
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This report has been verified by one or more authors of the original publication.
Acta Orthop. 2011 Oct;82(5):538-44. Epub 2011 Sep 6
Contributing Authors

T Kadar G Hallan A Aamodt K Indrekvam M Badawy LI Havelin T Stokke K Haugan B Espehaug O Furnes

150 patients with primary or secondary osteoarthritis of the hip were randomized to undergo THA with either a Charnley or Spectron EF femoral stem. The 2 year results indicate that the Spectron EF stem has superior stability when compared to the Charnley stem, which demonstrated significantly more stem retroversion and posterior translation. Future studies are required to determine if similar results are found over longer follow-up periods.

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OrthoEvidence. THA: More migration observed with Charnley femoral stem compared to Spectron EF stem . ACE Report. 2013;3(8):248. Available from: https://myorthoevidence.com/AceReport/Report/

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