What is the cause of insect tooth

summary

Everyone wants to have a healthy mouth, but in our life there are many people suffering from oral diseases, the most common is tooth decay. So, what are the causes of tooth decay? 　

What is the cause of insect tooth

First: bacteria are the primary cause of tooth decay. Bacteria mainly adhere to the tooth surface with the help of plaque. After the food debris in the mouth is degraded, on the one hand, it polymerizes to produce high viscosity dextran to form plaque matrix, on the other hand, it produces acid to demineralize the teeth.

Second: oral environment oral cavity is the external environment of teeth, which is closely related to the occurrence of tooth decay, and its leading role is mainly food and saliva. Carbohydrate is related to the formation of plaque matrix and is the main energy source of bacteria in plaque. Changes in the quantity and quality of saliva can increase the incidence of dental caries.

Third: the host tooth is the host in the process of tooth decay. The shape, structure and position of teeth are directly related to the occurrence of tooth decay. Pit and fissure is a defect left during development. Bacteria and food debris are easily retained in deep nest, and it is not easy to clean, resulting in increased incidence rate of tooth decay. If the mineralization of teeth is not enough, especially the calcification is not enough, the density of enamel and dentin is not high, and the caries resistance is low, the probability of tooth decay is high.

matters needing attention

The formation of tooth decay needs a process. If tooth decay is found, it should be treated in time to prevent more damage to the oral cavity.