Canadian Radiostereometric Analysis Network

This study compared two types of hip implant stems (Avenir and Corail) in 56 people with hip osteoarthritis who needed a hip replacement. Researchers used special X-ray techniques to measure how well the implants stayed in place over two years. The goal was to see if the newer Av…

This study followed 82 people who had hip replacement surgery to see how well their new hip implants stayed in place over two years. Researchers used special X-rays to measure any movement of the implant and also checked how well patients could move and function. The goal was to …

This study looked at two different ways surgeons align a new knee joint during replacement surgery. 52 adults with knee osteoarthritis were randomly assigned to one of two alignment techniques. The main goal was to track how much the implant moved over two years using special X-r…

This study measured how much the ACTIS hip stem moves (subsides) over two years after hip replacement surgery in 64 people with hip osteoarthritis. Researchers used a special X-ray technique called RSA to compare the implant's movement to published data for similar hip stems. The…