Whether a toothache can be registered to the emergency room depends on the specific analysis of the problem, because the establishment and conditions of each hospital in each region are different. If the normal working hours, tooth pain can go directly to the stomatology department, there is no need to call the emergency room. Because the emergency department for the general hospital is mainly to deal with critical, emergency patients, generally similar to car accidents, trauma, heart disease, such patients priority to the emergency department for treatment, and tooth pain is sometimes more intense, but after all, does not affect the degree of life, so this case to go to the professional dentistry can. However, if the patient does not know whether there is someone in the specific dentistry department during non-working hours, you can consider registering with the emergency department first and then be triaged by the emergency department.