osteoarthritis research society international osteoarthritis research society international the osteoarthritis research society international (oarsi) is a non-profit scientific organization. the mission of oarsi is to promote and advance research for the prevention and treatment of osteoarthritis. oarsi publishes an international fully peer-reviewed multidisciplinary journal, osteoarthritis and cartilage. many specialists, practitioners and researchers use this journal as a forum for idea dissemination related to diseases of cartilage and joints. world congress on osteoarthritis each year oarsi hosts a world congress on osteoarthritis. yearcongresslocation 201924th world congress on osteoarthritistoronto, canada 201823rd world congress on osteoarthritisliverpool, united kingdom 201722nd world congress on osteoarthritislas vegas, united states 201621st world congress on osteoarthritisamsterdam, netherlands 201520th world congress on osteoarthritisseattle, united states 201419th world congress on osteoarthritisparis, france 201318th world congress on osteoarthritisphiladelphia, united states 201217th world congress on osteoarthritisbarcelona, spain 201116th world congress on osteoarthritissan diego, united states 201015th world congress on osteoarthritisbrussels, belgium 200914th world congress on osteoarthritismontreal, canada 200813th world congress on osteoarthritisrome, italy 200712th world congress on osteoarthritisfort lauderdale, united states 200611th world congress on osteoarthritisprague, czech republic 200510th world congress on osteoarthritisboston, united states 20049th world congress on osteoarthritischicago, united states 20038th world congress on osteoarthritisberlin, germany 20027th world congress on osteoarthritissydney, australia 20016th world congress on osteoarthritiswashington, dc, united states 20005th world congress on osteoarthritisbarcelona, spain 19994th world congress on osteoarthritisvienna, austria 19973rd international osteoarthritis research society congresssingapore, singapore 19942nd international osteoarthritis research society congressorlando, united states 19921st international congress of the osteoarthritis research societyparis, france