Propagation of registration error into maximum total point motion to analyze tibial baseplate stability at six months using marker-based and model-based RSA.

Abstract Maximum total point motion (MTPM) of a tibial baseplate at 6 months is used to predict long-term aseptic loosening after total knee arthroplasty. However, the propagation of registration error into MTPM for stable baseplates (i.e. baseplates with MTPM