Fluoride-coated muscle P & FC
Children's dental caries is very common, which also makes parents very worried. Therefore, many parents take their children to the Dental Institute for early prevention measures. We often hear two words: pit and groove closure and fluoride coating. So, how to choose?
Let's take a look at why we need pit and fissure closure. There are many grooves on the cut surface of children's teeth, which are helpful for the running in of teeth and food. Chew the food before swallowing. These grooves run in with food for a long time, and children brush their teeth not carefully enough. Even if parents help brush their teeth, they may not achieve the effect of complete removal. The grooves on the tooth surface are prone to food residues. After food residues, they gradually acidify on the tooth surface, forming some acidic chemicals, which will corrode the enamel and form dental caries. These grooves are called pits and grooves.
Pit and fissure sealing is a means to prevent dental caries. Pit and groove sealing is to apply the biological materials sealed by the pit and groove on the occlusal surface of the teeth and food without damaging the whole teeth. When these materials penetrate into each pit and groove, they will become hard and form a protective film, so as to block the corrosion of food residues to the pit and groove and completely block the biological environment for the formation of dental caries, so as to achieve the purpose of preventing dental caries in young children.
At present, the age of children suitable for pit and fissure closure is generally 6 ~ 8 years old, which is too young and too mostly inappropriate. At the age of six, when permanent teeth begin to sprout, pit and fissure sealing of sixth age teeth is a very effective way to prevent dental caries. Moreover, pit and fissure sealing is easy for children to accept.
For dental fluorosis, dentists use fluoride to fluoridate each tooth surface, so that the surface and crevice of the teeth adhere to foam, release fluoride, and effectively inhibit the growth of oral bacteria and prevent dental caries.
The hazards of dental caries are as follows:
1. Extensive caries or premature loss of primary anterior teeth have a great impact on children's pronunciation and speech, resulting in psychological obstacles.
2. Caries can also affect the growth of permanent teeth. The loss of caries in deciduous teeth leads to the disorder of dentition after the eruption of permanent teeth, and even serious malocclusion.
3. Dental caries in deciduous teeth will seriously affect the child's oral chewing function. The decline of chewing function will directly affect the child's digestion and absorption, and then affect the child's physical development.
In addition, it can change from rheumatic arthritis to other tissue lesions, such as rheumatic arthritis, dental caries, etc. Dental caries and its pulpitis periapical periodontitis can cause pain, even local swelling, leading to facial deformation.
