The so-called fracture, as the name suggests, refers to the complete or partial break of a bone or bone structure. It is more common in children and the elderly, but also occurs occasionally in young and middle-aged people. Patients usually have a single fracture, and a few have multiple fractures. With timely and appropriate treatment, most patients can recover their original functions, but a few patients may have sequelae of varying degrees. After a fracture occurs, those who are closer to the hospital can be sent directly to the hospital or call an ambulance. Patients who are far away from the hospital must be treated simply to prevent the condition from worsening on the way to the hospital, or even causing irreversible consequences.