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Previous Ace Report Variable-stiffness shoes reduce knee adduction moment, decrease pain, and improve function Next Ace Report Variable-stiffness shoes reduce knee adduction moment, decrease pain, and improve function
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Arthroplasty
PFC Sigma fixed or rotating-platform implant equally functional for TKA
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Arthroplasty
PFC Sigma fixed or rotating-platform implant equally functional for TKA
Int Orthop. 2010 Mar;34(3):349-54. Epub 2009 Nov 8.
Contributing Authors

B Hanusch TN Lou G Warriner A Hui P Gregg

120 patients scheduled to undergo primary total knee arthroplasty (TKA) for osteoarthritis (OA) were randomized to the use of PFC sigma fixed bearing or a rotating platform implant for their procedure. It can be concluded from this study that choosing either the fixed-bearing or rotating-bearing design of the PFC Sigma knee replacement system did not produce a statistically significant difference at 1 year in the functional outcomes and overall survivorship.

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OrthoEvidence. PFC Sigma fixed or rotating-platform implant equally functional for TKA. ACE Report. 2013;3(3):191. Available from: https://myorthoevidence.com/AceReport/Report/

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