A new cementless tibial baseplate in kinematically aligned total knee arthroplasty has low migration and stabilizes at 3 months: A cohort study using radiostereometric analysis.
PURPOSE Introduction of new components in total knee arthroplasty (TKA) should be assessed for long-term stability. The primary objective was to determine whether migration of a new cementless tibial baseplate in kinematically aligned (KA) TKA is below the 6-month threshold where baseplates have a low incidence of long...