The AAOS Registry Program

Enroll in the Registry Program

Joining one or all the AAOS Registries is an easy process. There are five steps to participate in a Registry.

Download the AJRR 2022 Annual Report

Discover the progress AJRR has made and view a more comprehensive analysis of hip and knee arthroplasty in America.

Submit Registry Science Proposals

We encourage clinicians to submit hypotheses for using Registry analyses to the AAOS Registry Analytics Institute®.

Frequently Asked Questions

Get your questions answered! Check out our Frequently Asked Questions page.

Coming Soon

Is Your Site Participating?

See if your health care site is dedicated to improving the quality of orthopaedic care with our participation map.

For Patients

Patients can learn about the significance of registries on OrthoInfo, the AAOS patient education resource.

Promote Your Participation

AAOS Registry Program participants have access to a variety of promotional resources at no additional cost.

AAOS Registries in the News

View press releases about recent AAOS Registry Program announcements and developments.