All patients will undergo post-operative model-based RSA to identify migration of the tibial baseplate with respect to the bone as well as migration of the patellar and femoral components with respect to the bone during the first 2 post-operative years. Patient health and functional outcomes will be recorded at pre- and post-operative intervals for all patients. Peri-operative adverse events and other clinical complications will be captured as encountered.
This is a multi-centre single cohort trial of patients undergoing cruciate-retaining total knee arthroplasty with the Advance Porous fixed bearing tibial baseplate and compatible femoral, patellar, and bearing components.