What is a mobile-bearing prosthesis?
In a total knee replacement, damaged and worn weight-bearing surfaces are replaced with a prosthesis, also known as an implant. Most people get a “fixed-bearing prosthesis.” However, excessive activity or extra weight can quickly wear down a fixed-bearing implant and cause pain. That’s why younger, more active or overweight individuals are now choosing a “mobile-bearing prosthesis” that can reduce wear and tear, as well as its potential to loosen from the bone. Both implant options are available at Memorial Medical Center.
