Reach out to AAOS Registry Program Technical Support

Do you have a question about data submission or another aspect of your participation?

Contact the AAOS Registry Program Support team at

We have a team of dedicated Registry Support Specialists that are happy to assist you. Please allow for up to 48 hours for a response.

For urgent matters, please call our office at (847) 292-0530 between 8 a.m. – 4 p.m. Central Time, Monday through Friday.

Visit our Frequently Asked Questions page for answers to common participant questions.