In clinical practice, if a patient has a single rib fracture, it can be classified as a tenth degree disability after a clear diagnosis is given by the doctor. If a patient has multiple rib fractures and a combination of hemopneumothorax symptoms, most of them can be classified as Grade 9 disability. If the patient has multiple rib fractures, and after proper treatment, the patient still has thoracic deformity and difficulty in breathing, which affects the patient’s normal activities, the patient can be identified as a Grade 8 disability. The specific disability appraisal standards should be based on the standards promulgated by the state. In addition, the patient should go to the state-designated department to do the identification of disability, so that the appraisal issued by the department has legal effect.