Dynamic registration and novel femoral prosthesis and tibial prosthesis

摘要

A tibial component placement guide for use in a knee arthroplasty procedure involving a knee joint comprising a tibia, a patella, and a femur, the guide comprising an overlay configured to be superimposed on the resected tibia Of the display and the aperture, wherein the overlay indicates at least one of a direction and position of at least one of the first axis of the femur, the second axis of the femur, and the first axis of the patella. A tibial component placement guide comprising at least one.