The fracture line is slightly blurred, which means that the fracture is growing and is developing in a benign direction, so you need to pay attention to the following aspects: 1. You must avoid excessive weight-bearing on the fracture end to make it heal smoothly in a relatively stable environment. If the fracture is under heavy stress, the fracture will be easily displaced and the growth of bone scabs will be affected. 2. After the fracture line is slightly blurred, the functional exercise of the joints and muscles must be strengthened, as good exercise can make the fracture heal faster. 3. After the fracture line is slightly blurred, the intake of calcium should be strengthened to promote the fracture healing as much as possible.