How is the calculus formed

summary

I don't know whether it's smoking or something. My teeth are very yellow. I went to the hospital today to have an examination and said that my teeth may be caused by dental calculus. Here I'd like to popularize how dental calculus is formed.

How is the calculus formed

First, dental calculus, also known as dental calculus, usually exists on the surface of teeth at the mouth of salivary gland. For example, the lingual surface of the anterior teeth of the mandible, the buccal surface of the posterior teeth of the maxilla, the neck of the teeth, and the surface of the teeth where the oral mucosa cannot move.

Second, there are many reasons for the formation of dental calculus. Bacteria increase the pH value of saliva and make it alkaline, causing the protein in saliva to decompose, release calcium salt and precipitate on the surface of teeth. This is also a reason for the formation of dental calculus.

Third, the speed, shape and hardness of the formation of dental calculus vary from person to person. Generally speaking, it takes 12 to 15 hours for the formation of new dental calculus. The rapid formation of dental calculus is more soft and broken than the slow formation of dental calculus.

matters needing attention

In order to avoid the occurrence of this disease, we need to develop a good habit of brushing teeth sooner or later, often brushing teeth will brush off the calculus. In our daily diet, we should pay special attention not to eat acidic or sticky food to prevent this symptom.