One top cause: air bubbles popping in the synovial fluid that cushions the knee joint, reveals Dr. Moore. More conditions that may lead to or contribute to the creakiness include a torn meniscus ...

Dr. Tjong says the main symptoms of inside knee pain include: Dull, achy pain Sharp, stabbing pain Swelling The joint ...

Some individuals who have had anterior-cruciate-ligament reconstruction (ACLR), the kind of surgery often performed on ...

Knee pain that is a result of chronic injury or repetitive stress on the joint may start as mild pain that does not impact your ability to continue playing sports or participating in daily tasks.

It affects the entire joint, including the bones, cartilage, ligaments and muscles. It is most common in older adults, people with a high body weight and those with a history of knee injury.

See what happens inside your knee when this ligament overstretches and tears. Is that cracking and popping normal? Know how many knees dogs have? Find out the answers to these and other questions ...

The type of prosthesis to be implanted will depend on the preoperative status (instability, muscle atrophy) of the knee joint. It is paramount to maintain a level of 100% of the replacement ...

Osteoarthritis (OA) is the gradual degeneration of cartilage in the knee joint. While it is a natural part of aging, experiencing constant pain and limited mobility does not have to be.

Lightning backup goaltender Jonas Johansson started feeling pain in his knee during a practice. He previously had a clicking feeling in the joint, but when the discomfort surfaced, he worried ...