Expert's Corner: Improving outcomes in joint replacement

Each year, more than 700000 adults in the Unites States have knee or hip replacement surgery to eliminate what can often be debilitating pain, and to regain joint function and mobility lost to advanced arthritis. With that number expected to grow significantly in the next 20 years, both for older adults and patients under age 65, accurately assessing the surgery's real, everyday quality-of-life improvements for patients becomes critically important. The University of M

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