Welcome

Why Attend the OARSI World Congress

The OARSI World Congress is the premier annual international forum for those involved in OA research and treatment. 

Explore the innovative world of OARSI and get ready to experience Barcelona!

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Become a Member

Be a part of the only organization dedicated exclusively to advancing OA research.

Join or renew your OARSI membership today!

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News & Updates

Abstract Submission is Now Open!

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Become involved today! 

Join a Committee

By The Numbers

1,200+

Attendees

40+

Countries
Represented

200+

Oral
Presentations

600+

Poster
Sessions

20+

Exhibitors

Exhibitors & Supporters

OARSI is the premier international organization for scientists and healthcare professionals focused on the prevention and treatment of osteoarthritis. Interested in learning how you can reach our audience and become a World Congress Sponsor, Supporter, or Exhibitor?

CONTACT:  
Amanda Bray, Industry Relations Manager  
abray@oarsi.org  
1.856.642.4434  

Barcelona, Spain

Welcome to Barcelona, Spain - where the Mediterranean Sea, gorgeous architecture, and vibrant culture create the perfect setting for the 2027 OARSI World Congress. The combination of local artists' creativity and respect for traditions creates the ideal destination for business and leisure.

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Countdown to World Congress