Title:AAOS Online Service Patient Education Brochures Arthritis Description:Arthritis. What is arthritis? As many as 70 million people in the United States have some form of arthritis or joint inflammation. Types of arthritis. Date Added:2/18/2004 5:29:08 PM URL:http://orthoinfo.aaos.org/brochure/thr_report.cfm?Thread_ID=2&topcategory=Arthritis
