A leg fracture that is treated with incision and internal fixation surgery requires 3 months after surgery before you can walk on the ground. The healing time of leg fracture is 3 months, that is, after the fracture is healed, you can walk accordingly. If the fracture has not healed and you walk too soon, the fracture will be displaced and the internal fixation will break, which are very serious consequences. In addition, if you walk too late, it is unfavorable to the functional rehabilitation and recovery of the lower limbs. If you don’t go down to the ground for a long time, it will lead to stiffness and adhesion of the corresponding joints of the lower limbs, which will have an impact on the future walking, standing and weight-bearing, so you have to wait until the fracture is healed before walking on the ground after leg fracture surgery, and don’t go down to the ground too early, or carry out the functional training too late.