A continuous passive motion (CPM) machine is a motorized device that passively moves a joint through a pre-set range of motion. These devices may be used after surgery to reduce joint stiffness and ...

What Is Knee Replacement Surgery? You can't move like you used to. It's painful to walk the dog, climb a flight of stairs, or simply get out of a chair. You've tried medicines, injections, and ...

Knee replacement surgery (also called knee arthroplasty) replaces all or part of worn-out or injured knee joints. The damaged bone and cartilage of the knee are removed, and parts made of metal and ...