A partial knee replacement, also known as Unicompartmental knee replacement, is a surgical procedure that replaces only one damaged compartment of the knee joint. This is an alternative to a total knee replacement, which involves replacing all three compartments of the knee. Partial knee replacement is typically used when arthritis is limited to one specific area of the knee, such as the inside (medial), outside (lateral), or patella (kneecap).
Arthroscopy is a minimally invasive surgical procedure used to diagnose and treat joint problems such as ligament tears or cartilage damage. It involves small incisions and usually results in less pain, minimal scarring, and faster recovery compared to traditional open surgery.