The Healthy @Reader's Digest on MSN

15 Things You Need to Know About Knee Replacement

When a damaged knee impacts everything you do—even getting out of a chair or up and down stairs—you may have to consider knee ...
DEAR MAYO CLINIC: I was diagnosed with knee osteoarthritis. When is a knee replacement appropriate? ANSWER: Osteoarthritis is an extremely common condition affecting over 500 million people worldwide.