Tooth decay is caused by the acid demineralization of enamel due to the accumulation of dental plaque deposits colonized by certain bacteria present in saliva, which then penetrate the various dental structures.
These pathogens then invade the dental structures. Prevention is essential, focusing on oral hygiene to eliminate bacterial plaque. Curative treatment consists of restoring the volume of the tooth damaged by decay. Direct composite resin restorations or inlays/onlays are used depending on the extent of the loss and the need to protect the remaining tooth structure. In the most severe cases, where the vital part of the tooth is affected and necrotic, root canal treatment may be necessary before any intervention.
