Medically reviewed by David Ozeri, MD Tricompartmental osteoarthritis causes pain and damage due to the cartilage (cushioning ...

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

Some individuals who have had anterior-cruciate-ligament reconstruction (ACLR), the kind of surgery often performed on athletes' knees, may develop early-onset knee osteoarthritis. A new study in the ...

Behind-the-knee pain could be due to muscle strain or arthritis—or something far more serious. Orthopedic experts say these are the most common causes.

For example, it has been shown that these cells can counteract inflammation in joints, researchers said. Torn cartilage in ...

Play the USA TODAY Daily Crossword Puzzle. An even more prevalent source of knee troubles than one-time injuries is a degenerative joint disease known as knee osteoarthritis. "This is the most ...

Researchers at Naton Biotechnology have developed the world's first laser 3D-printed total knee implant ... treatments could make 3D-printed joint implants even more durable and widely used ...