Orthopaedic Knowledge Online Archive

The OKOJ collection will be retired in December 2019. You can explore hundreds of surgical instruction learning modules at learn.aaos.org. To view more than 800 surgical technique videos – hundreds with CME – log in to OVT at video.aaos.org – now FREE as a benefit of AAOS membership.

Welcome to Orthopaedic Knowledge Online Journal, the Academy's electronic-only journal for authoritative orthopaedic knowledge and practice published from 2003 - 2017.

Peer-reviewed articles and surgical videos contributed by AAOS members and OKOJ users provide surgical approaches, techniques, and patient management solutions across the orthopaedic specialties. Watch recognized surgeons demonstrate their techniques in narrated step-by-step videos with explanations, tips and pearls.

Orthopaedic Knowledge Online Journal is a benefit of membership in the AAOS. Fellows, Residents, Candidates and Emeritus may access full articles and videos by logging in to the AAOS.org website. 

Access the OKOJ Archives