Face surgery put steel plate now tooth inflammation, should promptly seek medical treatment for anti-infection treatment. Face surgery put steel plate, now tooth inflammation affects the surgical site, may lead to secondary surgical site infection, need to seek medical treatment as soon as possible, for dental inflammation root canal treatment or periodontal rinsing medication, and can be combined with antibiotic treatment, commonly used metronidazole, penicillin and other drugs. It is necessary to clarify whether there is any secondary infection at the site of the surgical plate. If the site is seriously infected, incision and drainage may be required to prevent the serious infection from causing the injury site to not heal or aggravating the injury. If the infection at the surgical plate site is not serious, after the patient is treated with intravenous antibiotics and the infection symptoms get better, the effect on the surgical site is usually not too great. The above medications should be used under the supervision of a physician.