#$%^&*AU2008201468B220120913.pdf#####ABSTRACT OF THE DISCLOSURE A mobile tibial assembly includes a tibial tray, a tibial insert, and a platform separate from the tibial tray and the tibial insert. The platform is configured to be coupled to the tibial insert and the tibial tray. The tibial insert is movable relative to 5 the platform and the platform is movable relative to the tibial tray. 31/03/08.kn 17221 speci,271/19 810 688 66 62 16 54 56 64 42 40 30 22 50 44 2 22 28 12 52 48 1 36 38 34 26 Fig. 1
