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.

Dr. Sabrina Strickland is board certified in sports medicine and orthopedic surgery at HSS, where she specializes in patellofemoral surgery for instability, cartilage disease, ACL, meniscal surgery, ...

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 ...

Tibial tubercle transfer, also called bony realignment or osteotomy, is a surgical treatment option for instability, arthritis or cartilage defects affecting the patellofemoral joint (kneecap and ...

Correspondence to: M J Callaghan Centre for Rehabilitation Science, University of Manchester, Manchester Royal Infirmary, Oxford Road, Manchester M13 9WL, UK; michael.callaghanman.ac.uk Background: ...

Extended replacement cost is an endorsement on your home insurance policy that extends your dwelling coverage by 10% to 50% of the cost to rebuild your home. Also known as extended dwelling coverage ...