How long do hip/knee replacements last?
Most hip and knee implants currently being used will last at least 10-15 years on average; 95% will last 10 years, and 85% will last 15 years. The long term outcome or life of hip and knee implants actually depends on several factors, including the design and materials of the implants, and the actual alignment of the implants, which is dependent on the surgeon. These figures are based on current research findings. Patient age, weight, health conditions and activity level are also factors that can affect how long hip and knee replacements last.
