COA Bulletin
Since 1983, the COA Bulletin has been a cornerstone of communication for the Canadian Orthopaedic Association—serving as the Association’s official journal and a key platform for member engagement. Originally produced as a print publication, the Bulletin transitioned to a digital format in 2015, continuing to provide opportunities for publishing, professional updates, and knowledge sharing within the orthopaedic community until 2020.
In 2025, the COA Bulletin entered a new era as a fully digital, multimedia publication—designed to better reflect how our members engage with content today—and is now released twice a year, in June and December.
For advertising opportunities or to contribute to the upcoming edition, contact Cynthia Vezina at cynthia@canorth.org.
COA Bulletin Editorial Board
Dr. William M. Weiss
Editor-in-Chief
Assistant Professor at the University of Texas Medical Branch
Dr. Brad Petrisor
Scientific Editor
Professor of Orthopaedic Surgery at McMaster University and Associate Chair of Education
Dr. Olufemi (Femi) Ayeni
Advisor
President of the Canadian Orthopaedic Association (2024–2025)
Professor and Academic Division Head of Orthopaedic Surgery at McMaster University
Cynthia Vezina
Advisor
CEO, Canadian Orthopaedic Association
Latest Edition 9 min read
June 2026 Edition
Special Industry Advancements Feature
Get a first look at the June 2026 COA Bulletin with this special Annual Meeting Industry Advancements Supplement – a sneak peek featuring some of the brand‑new exhibitors joining us in St. John’s.
Inside, you’ll find a closer look at the companies bringing fresh technologies, new ideas, and emerging solutions to the COA community for the first time. This preview highlights the innovations they’re showcasing at the Annual Meeting and what brought them to participate this year.
It’s a chance to explore what’s new, what’s next, and what’s driving orthopaedic innovation forward. Stay tuned for the full June Bulletin, arriving soon.
COA Bulletin Archive
Access all of our our previous publications here.