Common Dental emergencies Emergency dentistry is the specialization in dentistry where the dentists can handle major dental emergency cases without any delay. There are different types of emergencies in which you can seek help from your tooth specialist such as a cavity in the tooth or an infection on the gum. Most people do not like to go to emergency dentistry because they are afraid of the pain that they will experience but it is actually the time when the treatment becomes necessary. If you want to know about all the things that you need to know about emergency dentistry then you can consult with your dentist and he will explain all the pros and cons of the treatment.