The treatment principle of plastic surgery trauma is overall first and then local, and the principle of protecting patients’ life safety first and then dealing with wounds, such as patients with facial injuries, check whether there is cranial injury or other fractures first, and then deal with the problem of wounds after excluding the injury of important organs; follow the principle of simple to complex, do the treatment of simple wounds first and then deal with complex wounds; protect important organs and tissues, for example, in the periocular For example, for trauma around the eye, protect the eye; for trauma to the mouth, protect the teeth; for trauma to the face, suturing within 24 hours is sufficient. If there is no loss of consciousness, go to the nearest community hospital or clinic for simple dressing treatment before going to a regular hospital.