Avoidance procedures are made to strengthen the knee and reduce the chance of long run dislocations. The kneecap shields the joint, and beneath it lies articular cartilage, which cushions and smooths knee movement. “The cartilage resembles the white shiny substance on the rooster wing bone,” Dr. Salah adds. Patella dislocation https://www.theorthopaedicandpainpractice.com/what-are-patella-fractures/