A bone fracture is basically what the people usually refer to as a minor bone fracture, which means that the continuity of the bone has been disrupted, but the periosteum on the outside of the bone has not been broken. So in this case, the treatment can choose some conservative methods, such as plaster, splint or brace immobilization, that is, braking. The healing time is related to the population. In adults, a minor fracture in the upper limb usually takes 6-8 weeks to heal, while a minor fracture in the lower limb takes 3-4 months to heal. In children, a minor fracture in the upper extremity will take 4-6 weeks to heal, while a minor fracture in the lower extremity will take 6-8 weeks to heal. Patients with bone fracture, after immobilization, the treatment methods are as follows: 1, strengthen the functional exercise: for the upper limb, strengthen the muscle expansion exercise, for the lower limb, is to strengthen the joint flexion and extension exercise and muscle exercise; 2, through dietary regulation: for example, the patient to eat a little bit more to promote the healing of the fracture of the food, as well as protein content of the food is relatively high, such as fish, shrimp, lean meat, milk, eggs, Fresh vegetables, patients can even supplement some calcium; 3, drug treatment: such as bone fracture early patients can choose to activate blood stasis of drugs for treatment, bone fracture patients can choose the middle of the drug treatment of the bones and tendons, but bone fracture patients can choose to use the latter part of the drug treatment of the strong tendons and bones, tonifying the liver and kidneys.