Clinical implications of an additional mediolateral implant option for a primary total knee system in an ethnically diverse population: 5-year interim results from a prospective, multicenter cohort study.
BACKGROUND Femoral component overhang can cause complications following primary total knee arthroplasty (TKA) and occurs more frequently in non-Caucasian populations due to anatomical differences insufficiently addressed by contemporary implants. The ANTHEM™ posterior-stabilized (PS) TKA system was designed to improve...