MedlinePlus - Knee Replacement MedlinePlus brings together authoritative information from NLM, the National Institutes of Health (NIH), and other government agencies and health-related organizations. It gives an interactive video tutorial on the Knee Replacement.
American Academy of Orthopaedic Surgeons - Minimally Invasive Total Knee Replacement The mission of AAOS is to serve the profession, champion the interests of patients, and advance the highest quality musculoskeletal health. Here it gives information on description, risk factors/prevention, symptoms, treatment options of knee arthritis.
The Knee Society - Total Knee replacement The mission of The Knee Society is to provide an appropriate educational setting that will maintain the highest level of professional standards in order to promote continuous advancement in professional knowledge and improved treatment of disorders of the knee. Here it gives information on preparation for surgery, how surgery is performed, post-op in hospital, recovery at home, rehabilitation, prevention, recommended activities, discouraged activities after Total Knee Replacement.