"Osteoarthritis (OA) usually means inflammation on the joints although it is best known as a degenerative sickness due to the inflammation of the joints with thinning on the articular cartilage," In accordance with doctors from the Office of Rheumatology and Immunology at Singapore Common Medical center (SGH), a member on https://www.theorthopaedicandpainpractice.com/all-you-need-to-know-about-osteoarthritis/