Which term describes the surgical replacement of all or part of a knee joint?

• A. Hip Replacement
• B. Fracture
• C. Knee Replacement
• D. Osteoarthritis

Answer: (C)

The term describes the surgical replacement of all or part of a knee joint is knee replacement, also known as knee arthroplasty. This procedure involves removing damaged joint surfaces in the knee and replacing them with artificial components to restore smooth movement and relieve pain, usually for severe arthritis or significant knee injury. It specifically targets the knee joint, unlike a hip replacement which is for the hip joint. A fracture is a break in bone, not a procedure, and osteoarthritis is the disease process that can lead to joint damage rather than the surgical treatment itself. Therefore, knee replacement best matches the description of surgically replacing all or part of the knee joint.