How does a tooth have a hole to want to treat a tooth to have a hole to do?
A cavity in a tooth is called dental caries or caries in medicine. The surface of the tooth is corroded by bacteria without timely treatment, resulting in the continuous expansion of the lesion area. This progressive dental caries, if left untreated, will eventually lead to the necrosis of the dental nerve.
The best way is to fill a tooth, timely filling can beautiful your teeth, experts introduce whether cavities, defects, trauma and other tooth tissue defects are needed to fill a tooth, in order to restore its appearance and function.
The substance used for the repair is called filling material.
When the lesion has affected the dental pulp, even cause apical disease, should treat the dental pulp first, then fill the tooth.
Filling consists of two main steps: cavity preparation and filling. Cavity is composed of cavity wall, cavity edge and cavity Angle.
Filling of teeth, isolation of saliva, disinfection of cavities, allocation of filling materials to fill the cavities, instant carving shape, attention should be paid to remove the part of the occlusal surface is too high, so as not to cause iatrogenic occlusal trauma.
Adjacent surface cannot leave the overhanging process of filling tooth material, in case of stimulating gingiva to cause inflammation.
