The patella, also called the kneecap is a small bone present on the front of your knee joint. The underside of the patella is covered by cartilage that allows smooth gliding of the knee with movement. Overuse or malalignment of the patella can cause wear and tear of the cartilage.
Chondromalacia patella is a common condition characterized by softening, weakening and damage of the cartilage. The condition is most often seen among young athletes and older adults who have arthritis of the knee. It is especially seen in women.