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2019-03-02T12:31:58
Knee replacement surgery (arthroplasty) is a routine operation that involves replacing a damaged, worn or diseased knee with an artificial joint. Adults of any age can be considered for a knee replacement, although most are carried out on people between the ages of 60 and 80. More people are now receiving this operation at a younger age. A replacement knee usually lasts over 20 years, especially if the new knee is cared for properly and not put under too much strain.