The recovery time for an arm fracture should be 2-3 months, depending on the patient’s age, the type of fracture, the regularity of treatment, and nutritional status, among other factors. For example, for arm fractures in children and adolescents, the healing time of the fracture is 4-6 weeks, and recovery can be achieved in more than 1 month. In the elderly, due to poorer physical condition and often combined with other systemic diseases, the healing time and recovery time of the fracture will be prolonged accordingly, and the slowest one can reach more than 3 months. So this situation should be regular follow-up, by the doctor to determine the progress of the disease, to guide the patient when to remove the fixation, when to carry out functional training, when the time to be able to normal activities, so the healing time of arm fracture, to be analyzed on a case-by-case basis.