How to correct patella dislocation

Patella dislocation often occurs after trauma, patella lateral dislocation is called patella dislocation, or patella is located on the lateral side of femoral condyle for a long time, resulting in persistent dislocation or patella lateral dislocation fear during activities, all belong to patella femoral joint instability category. The treatment method should be to understand the patella and knee line of force, according to the knee joint anterolateral film, patella axial film, assess whether there is no continuous lateral subluxation or dislocation of the patella, as well as how the femoral trochlea development. Soft tissue surgery often requires reconstruction of the medial retinaculum of the patella and sometimes release of the lateral retinaculum. Bone surgery includes medial displacement of the tibial tuberosity, which should be moved downward if the patella is too high and upward if the patella is too low. Trochlear deformities sometimes require trochlear plasty.