Arthritis Foundation | Symptoms Treatments | Prevention Tips ...A voluntary health agency covering all arthritis and related conditions.American Arthritis Society -- HOME --The American Arthritis Society offers important information on osteoarthritis of the joints. Today, osteoarthritis severely affects more than 7 million Americans and ...About the American Arthritis Society (AAS)What we do (1) Fund Research (2) Provide Sound OA Information (3) OA Community By funding research, publishing sensible information about OA and encouraging personal ...