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The 6-Year Migratio...
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Callary, Stuart A
(författare)
The 6-Year Migration Characteristics of a Hydroxyapatite-Coated Femoral Stem A Radiostereometric Analysis Study
- Artikel/kapitelEngelska2012
Förlag, utgivningsår, omfång ...
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Elsevier,2012
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printrdacarrier
Nummerbeteckningar
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LIBRIS-ID:oai:DiVA.org:umu-54077
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https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-54077URI
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https://doi.org/10.1016/j.arth.2011.12.002DOI
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Språk:engelska
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Sammanfattning på:engelska
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Ämneskategori:ref swepub-contenttype
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Ämneskategori:art swepub-publicationtype
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A prospective cohort of 30 patients undergoing primary total hip arthroplasty for treatment of osteoarthritis was enrolled in a study to characterize the migration behavior of a clinically successful cementless stem. At 6 years, the mean subsidence of the stem was 0.63 mm (range, -0.33 to 3.68 mm); the mean rotation into retroversion was 1.41° (range, -1.33° to 7.48°). No stems had additional subsidence of more than 0.25 mm between 6 months and 6 years. The resultant mean subsidence between 2 and 6 years was 0.03 mm, which is below the limit measurable by radiostereometric analysis. The data demonstrate that subsidence of this cementless stem occurs within the first 6 months, after which there is persistent stabilization.
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Biuppslag (personer, institutioner, konferenser, titlar ...)
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Campbell, David G
(författare)
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Mercer, Graham E
(författare)
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Nilsson, Kjell GUmeå universitet,Ortopedi(Swepub:umu)kjni0001
(författare)
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Field, John R
(författare)
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Umeå universitetOrtopedi
(creator_code:org_t)
Sammanhörande titlar
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Ingår i:The Journal of Arthroplasty: Elsevier27:7, s. 1344-13480883-54031532-8406
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