Why do you have tooth decay Be wary of several dangers of tooth decay to children

Why do you have tooth decay? What causes tooth decay? Take a look at the introduction of the article below. Let's take a look at it with the editor.

Why are there tooth decays

1. Bacteria

There are a large number of bacteria living in the mouth, some of which such as Streptococcus mutans, Actinomycetes, Lactobacillus, etc., have the ability to produce chemicals that are harmful to the teeth, the teeth are very hard, and the wear and tear of chewing food consumes it very little, but these chemicals can gradually decompose and destroy it in a short period of time.Therefore, cariogenic bacteria are essential for the formation of dental caries. The bacteria form a thin film on the surface of the tooth, which is medically called plaque, and the bacteria attack the teeth based on plaque.

2. Sugary foods

Bacteria produce chemicals that are harmful to your teeth, and these ingredients are supplied by sugars in food. On the one hand, food provides nutrients to the body, making the teeth stronger and enhancing their resistance to caries. On the other hand, some of the sugars contained in food are chewed and swallowed, and some of them remain in the oral cavity and are used by cariogenic bacteria to produce substances that are corrosive to teeth, thereby destroying the hard tissues of the teeth, and then leading to the occurrence of dental caries.

3. Dental calcification level

Teeth are very hard, but due to genetics, nutrition and other factors, the level of calcification in the process of tooth development is different, people with low degree of tooth calcification, the tooth surface is uneven, the enamel layer is relatively weak, and it is easy to be destroyed; In addition, the teeth are not aligned and food debris is easy to remain, which is also a cause of tooth decay.

4. Time

The last factor is time, which takes a certain amount of time for cariogenic bacteria to synthesize damaging substances from nutrients in food scraps.

All four of these factors work together to contribute to the development of dental caries. Therefore, the prevention of tooth decay should also start from these four aspects. Once the bacteria open a breakthrough in the tooth surface, it will quickly expand deeper into the tooth, further destroying the hard tissue of the tooth, and then leading to diseases such as pulpitis and even apical periodontitis.

What are the dangers of tooth decay to children?

Tooth decay or even loss will affect chewing, increase the burden on the gastrointestinal tract, and then affect physical health. Moreover, there is a large amount of bacteria and pus in the caries, which is a potential lesion, and when the body's resistance is reduced, it can cause sepsis orBacteraemiaDental fillings can stop the occurrence and progression of these diseases, so dental fillings should be done as soon as possible.

In addition, due to the clinical manifestations of caries, it is formally divided into primary caries and secondary caries. Acute caries, on the other hand, is a type of primary caries, and it progresses rapidly. In children or young adults, the diseased tooth tissue is light-colored, soft and moist, and the pulp tissue is unable or rarely forms restorative dentin due to the rapid lesion, so it is susceptible to infection and pulp lesions occur.

At the same time, children suffering from caries hinder food chewing, hinder the digestion and absorption of nutrients, and its role in stimulating the growth and development of the jaw decreases due to the decline of chewing power. People who receive radiation therapy to the face and neck, those who have Sjogelin syndrome, and those who have decreased saliva production due to other causes, have a rapid progression of caries, often involving most teeth, and are called violent caries. For these patients with acute caries and acute caries, dental fillings should be treated as soon as possible to stop the rapid development of caries.