The members of the International Society of Arthroplasty Registries (ISAR) have a shared purpose of improving outcomes for individuals receiving hip and knee replacement surgeries worldwide. The focus of the society is to motivate worldwide cooperation to share medical device information. These collective efforts will assist in enhancing the quality of local registries and expanding the capacity of data-use related projects. The society is involved in the development of frameworks to encourage collaborative activities and provide a support network for established and developing registries. The AAOS American Joint Replacement Registry (AJRR) is a member of ISAR and participates at the Annual International Congress of Arthroplasty Registries each year.
The following AJRR data-based abstracts were accepted at the 10th Annual Virtual International Congress of Arthroplasty Registries in 2021. Additionally, this was the first year that an AAOS staff member presented at the congress regarding the progress of the International Prosthesis Library.