Medinfo - Osteoarthritis - Easy to understand information from a UK general practitioner. MedicineNet - Osteoarthritis - Information and resources pertaining to degenerative arthritis. By William C. Shiel Jr., MD, FACP, FACR. Medical management of osteoarthritis of the knee and hip joints - Full text article from the Medical Journal of Australia. National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS) - Offers a handout about osteoarthritis. Includes what OA is, its affects, diagnosis, treatment, research, and illustrations. NHS Choices: Osteoarthritis - Provides information on this condition that affects the joints. Includes a short video and details of symptoms, causes, diagnosis, treatment, self help, complications and prevention. Mayo Clinic: Osteoarthritis - Find an overview on the symptoms, risk factors, causes, complications, and treatment. Osteoarthritis - Information from the Arthritis Foundation. Includes symptoms, causes, diagnosis and treatment, science and research of OA, fact sheets, and alternative therapies. Osteoarthritis - Diagnosis and treatment information from the American Family Physician.