Injuries and osteoarthritis of the knee are common. Fortunately, there are many ways to prevent and treat knee pain.

Arthritis in the knees can be a debilitating condition that affects a person's mobility and quality of life. Find out about types of knee arthritis, signs to watch for and treatment options.

Even when knee replacement surgery is successful, stiffness in the knee joint can remain. People with a stiff knee after surgery may be unable to fully straighten the leg, to bend the knee, or both.

A kneecap injury can happen from a blow to the knee or a fall. Some injuries can also occur due to overuse. When you injure your kneecap—also called your patella—there may be damage to the surrounding ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...

Don’t despair, though — while modern cellphones don’t come with removable batteries anymore, you can still get a replacement quite easily. The easiest way to replace your smartphone battery ...

When this happens, simple movements like squatting or getting up from a chair can become quite painful,” added Dr Movva. 4. Chondromalacia Patella—The 'Runner’s Knee' Ache 'Runner’s knee,' or ...

The quadriceps tendon attaches the quadriceps muscle — located on the upper part of the front side of your leg — to your knee cap (patella). The tendon helps straighten the knee and allows you ...

A day later, the club confirmed that the German shot-stopper had ruptured the patella tendon in his right knee and needed to ...

3 min to read Explore Progressive Answers' auto editorial guidelines to find out why you can trust the car insurance information you find here. Aftermarket parts are replacement parts made by any ...