Osteoarthritis in the knee or hip can make intimacy difficult between couples. Surgery to replace painful joints could help.

Running can be hard on the knees, but the same may not be true for the hips. In fact, running might protect the hip joint.

A total hip replacement can reduce pain and bring back mobility. Still, the procedure has its complications, requiring some patients to go in for an additional surgery, called a revision.

Pain, stiffness and swelling can be daily challenges for those living with knee osteoarthritis (OA). This debilitating disease is known to occur more frequently with age and in certain populations.

Knees are only meant to bend forward and backward. If a knee pops and locks up with major pain, something serious is going on there, and it's most likely an ACL injury.

If you have knee osteoarthritis, you can take steps to prevent permanent damage. For those with the damage done, joint replacement surgery may relieve pain and boost knee function.

Tennis elbow, the typical culprit that plagues serious players, is not to blame in Rafael Nadal's withdrawal from the US Open, which starts today.

A hip or knee replacement may rid you of your arthritis pain. But you may also run the risk of infection after surgery.

Before performing knee replacement surgery, doctors had to get the patient's blood pressure under control. A 76-year-old woman did not respond to the usual drug treatments. However, after she sang a few religious songs, her blood pressure dropped dramatically.

A team of researchers at the University of Missouri have successfully regenerated complete shoulder joint surfaces using a patient’s own cells.