After the back of the foot was rolled by the wheel is a very special kind of external force injury, relatively light is simply a soft tissue crush injury, serious have soft tissue crush injury in addition to fracture, so the specific sequelae should be judged according to the severity of the lesion after the injury itself. In the case of mild soft tissue contusions, the patient will recover slowly in about three weeks and there will be no special sequelae. In the case of severe soft tissue skin necrosis, surgical treatment with skin grafting will be required, which may limit the range of motion of the toe in the future, but it will not be obvious after active treatment. If the soft tissue crush injury is combined with a severe fracture, the sequelae may be painful walking on the ground and no further walking on the ground, which is the most serious. Regardless of the situation, the sequelae can be minimized by active treatment.