Osteoarthritis is the most common form of arthritis. Tissues in the joint break down over time. Learn the symptoms & causes & if you might be at risk.

Jun 26, 2024 · 哪些人會得骨性關節炎？ 任何人都可患上骨關節炎，但隨著年齡的增長，患病的情況會更常見。相較於男性，女性患骨關節炎的可能性更大，尤其是在50 歲之後。 年紀較輕者也可患上骨關 …

Arthritis is joint inflammation that can cause stiffness or pain. Learn more about the symptoms & treatments.

Jun 5, 2025 · Find information about more than 20 different arthritic diseases (those that affect the joints) and rheumatic diseases (which usually affect joints, tendons, ligaments, bones, and muscles).

Arthritis and Rheumatic Diseases Arthritis is a type of rheumatic disease. Rheumatic diseases usually affect joints, tendons, ligaments, bones, and muscles.

Juvenile arthritis describes arthritis in children. Arthritis is caused by inflammation of the joints. Find out all you need to know about juvenile arthritis.

Learn about osteoarthritis, including how it is diagnosed and treated, and the steps you can take to help you live with the condition.

Dec 1, 2025 · NIAMS supports research into the causes, treatment, and prevention of arthritis and musculoskeletal and skin diseases; the training of basic and clinical scientists; and the dissemination …

Jun 6, 2025 · Find information on diagnosis, treatment, and prevention for a range of health conditions related to arthritis, musculoskeletal, and skin diseases.

Hip replacement surgery removes diseased parts of a hip joint & replaces them with new parts. Learn what to expect when preparing for & undergoing surgery.