Teenagers and young adults are increasingly suffering knee injuries, often causing damage to the cartilage. But there's a less invasive procedure called MACI Arthro that's now being used to repair ...

HIGH POINT, N.C. (WGHP) — Nearly 800,000 people in the U.S. get knee replacement surgery annually. That number is expected to grow as the population ages, but now there is an alternative to the ...

ST. LOUIS — A newly FDA-approved procedure allows patients to regrow their own knee cartilage using autologous cell implantation. The treatment, known as MACI (Matrix Autologous Chondrocyte ...

PITTSBURGH (KDKA) - Erica Brooks had constant knee pain. "Going up and down the stairs was very hard. I could hear the crunching and the grinding," she describes. "I would try different braces, ...