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What Is the Average Age for Knee Arthroplasty? A Guide to Trends and Considerations

While knee replacement surgery was traditionally reserved for older individuals, recent studies show the average age for knee arthroplasty in the U.S. is now around 65, down from previous years. However, this figure is a moving target, as more and more active, and often younger, patients are opting for the procedure to regain their quality of life. The decision to undergo knee arthroplasty is influenced more by the severity of pain and disability rather than age alone.