Knee Injuries and Disorders

ACL Injuries; Anterior Cruciate Ligament Injury; Chondromalacia Patellae; Patella

Chondromalacia Patellae (also known as CMP, Patello-femoral Pain Syndrome, or Runner's Knee) is a degenerative condition of the cartilage surface of the back of the knee cap, or patella. It produces discomfort or dull pain around or behind the patella. It is common in young adults, especially soccer players, cyclists, rowers, tennis players and runners. Rugby players are also prone to this injury, especially those playing in positions where the knees are under great stress, such as Prop. Th ...