Implantable Knee Prosthesis with Integrated Prosthetic Extensor Mechanism.

摘要

An implantable knee prosthesis comprising a femoral stem component, a tibial stem component and a hinged joint having at least one hinge pivot point and an axis of limited rotation, the implantable knee prosthesis having a prosthetic extensor system configured to simulate a level of natural movement for patients with compromised extensor systems.