Fracture of calf bone is generally understood as fibula fracture, fibula fracture is usually partially weight-bearing time is about six weeks after the fracture, the fracture of the initial period of plaster braking, braking during the calf should be elevated, is conducive to the subsidence of the swelling of the limb. At six weeks, X-rays of the leg can be taken, if it is clear that there is a bone scab at the broken end of the fracture, then the cast can be removed first, and partially weight-bearing walking can be done with the support of crutches, but at this time it is not possible to give up the crutches and fully weight-bearing, or else it will easily lead to the breakage of the scab and the failure of the healing of the fracture. If the fracture line is blurred or disappears, and the local symptoms disappear, it can be judged that the fracture has reached clinical healing, and then you can abandon the crutches and walk with full weight bearing.