Arthritis of the Knee - OrthoInfo - AAOS
https://orthoinfo.aaos.org/en/diseases--conditions/arthritis-of-the-knee
webThe major types of arthritis that affect the knee are osteoarthritis, rheumatoid arthritis, and posttraumatic arthritis. Osteoarthritis It is a degenerative, wear-and-tear type of arthritis that occurs most often in people 50 years of age and older, although it may occur in younger people, too.
DA: 98 PA: 62 MOZ Rank: 7