Patella Fracture Causes

Patella Fracture is caused by direct violence or indirect violence. Direct violence many direct attack by foreign forces on the patella, such as bruises, so many for the comminuted fracture, the pre-patellar and patellar aponeurosis aponeurosis and joint capsule on both sides of many well-maintained, but also cross-sectional fracture. Indirect violence due to many severe contraction of the quadriceps, the formation of stretch injury, such as a sudden slipping, the knee flexion-half, a sudden contraction of the quadriceps, patella lead upward, the lower part of the patella fixed patellar tendon, caused by patellar fracture. Indirect fracture rampant violence, displacement, and the patellofemoral compartment, and on both sides of the expansion of the former Ministry of serious tear.