Multiple fractures are usually fractures that occur in more than two parts of the body. Patients with multiple fractures can suffer from more severe trauma, and in complex injuries, fractures can also lead to damage to other structures, such as neurovascular. Patients with multiple fractures are prone to massive bleeding, which can cause traumatic shock and even rupture of internal organs such as liver, spleen, and lungs, so great attention should be paid to clarifying the degree of damage to each fracture site and ensuring the stability of vital signs. In addition, according to the specific situation of the fracture, conservative treatment or surgical treatment should be chosen in time. Treatment by surgical internal fixation can keep multiple fractures stable and is more conducive to the patient’s postoperative care and fracture recovery. If conservative treatment is chosen, it sometimes makes patient care quite difficult and does not cooperate well with rehabilitation training.