When a fracture occurs in the tibial plateau, it usually takes 8-12 weeks to move down to the ground, as follows: 1. There is a risk of severe fracture displacement or even collapse of the tibial plateau, and some patients need bone grafting and internal fixation during surgery. 2. Most patients need plaster or brace fixation for 4-6 weeks, and then rehabilitation training. At this time, the fracture end is not completely solid, but only relatively stable, and no weight-bearing activities should be performed, otherwise the weight will cause severe stimulation of the fracture site, and another collapse fracture can occur, which is not conducive to the recovery of the condition. Patients with tibial plateau fracture should not leave the bed for weight-bearing activities until the fracture is completely healed, and generally the fracture will gradually heal in 8-12 weeks, and the X-ray will confirm that the fracture is completely healed before leaving the bed for activities.