Porcelain teeth broken in two is called porcelain chipping, porcelain chipping can be repaired after the mouth, if the porcelain chipping is serious, need to re-make the restoration, as follows. 1. Intraoral repair: you can use broken porcelain, porcelain, composite resin directly in the mouth for repair, complete dislodgement of the porcelain reset if the fracture with the complete coincidence, can be directly bonded, if not coincide with the production of porcelain decorative piece of bonding repair. 2. Remake restorations: for large defects that can not be repaired orally, you can re-make the lip and cheek side of the porcelain surface, or replace the metal porcelain crown. The same disease, the patient’s situation is different, the choice of treatment is different, it is recommended to go to the hospital in a timely manner, targeted treatment.