The American Academy Of Orthopedic Surgeons says approximately 300,000 total knee replacements are performed each year in the US. Surgeons have a new tool to help them rebuild knees with more flexibility.

When you think of total joint replacement, you probably think of hips and knees. Now add another joint to that list - the ankle.

Whether it's a longstanding condition or a new injury, physical therapy can put you through the paces and provide relief.

Everyone gets a few aches and pains as they age, but some pains can sneak up on you and rob you of your mobility. That's often the case with low back pain, but there are effective treatments.

Living with osteoarthritis? Find out how you can take steps to relieve your pain.