How long can knee comminuted fracture walk

Comminuted fracture of knee is caused by direct violence and indirect violence, which can affect the joint surface and belongs to more serious fracture. Severe comminuted fracture of knee is recommended to be treated with internal fixation, and under the protection of protective gear, one week later, you can hold crutches and move to the ground. Simple fracture of knee crack, no obvious displacement, three to four weeks after plaster external fixation treatment, it is recommended to go to the hospital for reexamination of X-ray. If callus or bone fracture line is blurred, you can go to the ground. If the fracture falls too early, it can lead to bone displacement or dislocation, followed by contusion arthritis.