Knee Cartilage Restoration Q&A
The cartilage in the knee joint is called articular cartilage. Articular cartilage is the material that covers the ends of the bones. It acts as a shock absorber allowing the knee to move smoothly, and prevents the bones from rubbing against one another. Every year in the U.S., more than 6 million people suffer damage to the articular cartilage in their knees. If the damage is not treated, it can lead to arthritis and the need for a knee replacement.