
PFC Sigma fixed or rotating-platform implant equally functional for TKA

PFC Sigma fixed or rotating-platform implant equally functional for TKA
Functional outcome of PFC Sigma fixed and rotating-platform total knee arthroplasty: A prospective randomized controlled trial
Int Orthop. 2010 Mar;34(3):349-54. Epub 2009 Nov 8.Did you know you're eligible to earn 0.5 CME credits for reading this report? Click Here
Synopsis
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 ...
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