Although today’s implants are designed to last many years, it’s possible When a knee replacement no longer functions correctly, revision surgery is often required. During this procedure, a surgeon ...

Differences between limbs aren’t uncommon as you’re growing. One arm may be slightly longer than the other. One leg may be a few millimeters shorter than the other. From time to time, however, pairs ...

For many common problems of the knee, hip, shoulder, spine and wrist, nonsurgical options may be just as good. Christopher Capozziello for The New York Times By Nicholas Bakalar Considering bone or ...