Each year, nearly 800,000 Americans have total knee replacement surgery. While the majority have a good surgical result, surveys show that up to 20% of patients are dissatisfied and not fully informed ...

Al Roker is about to take another major step on his walking journey — by taking a break from walking while he recovers from a total knee replacement surgery. The beloved TODAY weatherman was absent ...

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Al Roker is getting back to regularly scheduled programming. The beloved weatherman returned to "TODAY" on Tuesday, less than one month after his total knee replacement surgery. “I’ve got a new knee,” ...