Does patella fracture need operation

Patella fracture is comminuted fracture, or patella fracture, fracture broken end displacement more than 1 cm, it is necessary to carry out surgical treatment. Patella fracture, mainly due to knee joint suffered direct violence, or indirect violence caused by clinical manifestations of knee joint after trauma showed swelling, pain, motor dysfunction, patella fracture can be diagnosed by X-ray film. If there is no obvious displacement of the fracture end after the fracture, it can be treated with plaster external fixation. If the fracture end is displaced, or comminuted fracture, it is necessary to carry out surgical treatment. The surgical treatment method is mainly open reduction, tension band wire fixation method for treatment.