Canadian Radiostereometric Analysis Network

This study looks at how stable a new type of knee replacement part (the tibial baseplate) is over time. It involves 31 people with knee osteoarthritis who are getting a total knee replacement. Researchers will use special X-rays to measure any movement of the implant between 6 mo…

This study follows 30 people with knee osteoarthritis who receive a cementless total knee replacement. Researchers use special X-ray techniques to measure how much the implant moves over two years. The goal is to see if the implant stays firmly in place, which could mean better o…

This study looks at how the Insignia hip stem moves inside the body after a hip replacement. About 25 people with hip arthritis will get special X-rays and CT scans over two years to check for any shifting. The goal is to see if the stem stays stable and to compare two different …