
Migration of cemented versus uncemented, hydroxyapatite fixation in total knee arthroplasty

Migration of cemented versus uncemented, hydroxyapatite fixation in total knee arthroplasty
Fixation and clinical outcome of uncemented peri-apatite-coated versus cemented total knee arthroplasty : five-year follow-up of a randomised controlled trial using radiostereometric analysis (RSA)
Bone Joint J. 2017 Nov;99-B(11):1467-1476Did you know you're eligible to earn 0.5 CME credits for reading this report? Click Here
Synopsis
60 patients scheduled for total knee arthroplasty were randomized to either uncemented fixation with hydroxyapatite-coated components, or to cement fixation. Patients were assessed for component migration via maximum total point motion using radiostereometric analysis. Results demonstrated significantly greater total MTPM after 5 years in the uncemented group compared to the cemented group, but no...
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