Home » Patient Info » Blog » What is the difference between osteoarthritis and rheumatoid arthritis? What is the difference between osteoarthritis and rheumatoid arthritis? What is the difference between osteoarthritis and rheumatoid arthritis?Posted on: 22 January, 2018 | No of views: 2017 What is the difference between rheumatoid arthritis and Osteoarthritis. To find out more read this recent article Read more To learn more about Knee conditions please click our link