Knee replacement is a pretty common operation performed the world over that helps replace a joint with a prosthetic joint. There are many forms of arthritis that can be treated using this procedure including: psoriatic arthritis, rheumatoid arthritis and osteoarthritis. Moreover, it is used to treat illnesses such as ligament tears and cartilage defects.
The footage that you see below depicts the full knee surgery process in a hospital based in South Wales, Australia. Do not worry one bit about the precautions taken; every step was taken to ensure a safe and successful surgery procedure.