As with any oral trauma, immediately consult a dentist to determine whether treatment is necessary. The dentist will examine the region concerned and need to take an X-ray. If a tooth broken, cracked or chipped hurts you, you will first tend to buy a painkiller at the pharmacist. Keep possible if the piece of tooth that broke and show it to your dentist. If, following an injury, tooth has been completely expelled, brings as quickly as possible to your dentist. It may be possible to restore the mouth of the "re".