Pathogenesis of dental fluorosis

Dental fluorosis is the early symptoms of fluorosis, dental fluorosis, often have a regional, it is because the main reason for the production of dental fluorosis is high fluoride content in drinking water resulting in mineralization during tooth development that is six prior-year-old, long-term drinking water with high fluoride caused.

Pathogenesis of dental fluorosis: fluoride in drinking water than 1ppm (1mg / L), the absorption of food squadron fluoride, depending on the solubility of dental supplies inorganic fluoride in food, and calcium. In addition, although the use of fluoride toothpaste can effectively prevent dental caries, but also has side effects if used improperly, easily lead to dental fluorosis.

Experts said the anti-caries effects of fluoride toxicity and the boundaries between the small teeth, excessive intake of fluoride will produce some spots, which is dental fluorosis. In severe cases can turn yellow teeth, rough surface, easy to defect. Now a lot of fluoride toothpaste Front teeth missing, how to grow better on the market, ability to control swallowing is not perfect for children swallowing fluoride toothpaste will increase fluoride intake, and excessive fluoride can easily lead to dental fluorosis.