Toothache at night is often caused by acute pulpitis. It is mainly clinically manifested as spontaneous pain, that is, when there is no incentive, there will be sudden bursts of pain, and the pain will increase at night, and the patient cannot be located, that is, it is divided. It is not clear whic......

Inflammation of dental nerves: dental nerves are invaded by dental caries or trauma, which can cause acute pulpitis and cause severe pain. As the saying goes, "Toothache is not considered a disease, it hurts to the death" probably means this kind of pain.

"People who have straightened teeth are more likely to get tooth decay than others." Is this true? Experts said that the process of correction itself will not cause tooth decay, but orthodontics will wear an appliance during the orthodontic treatment, and it is indeed more prone to tooth decay than......

When fixing restorations such as crowns and fixed bridges, it may be necessary to cut the teeth during the manufacturing process. The adhesive material when wearing the dentures can also irritate the gums and cause allergic pain. This kind of pain should be careful to avoid hot and cold irritation. ......

Generally speaking, eating is not affected after teeth cleaning, but due to the structure of the teeth, that is, the cementum in the neck of the tooth is very thin, some people will have sensitive symptoms after teeth cleaning, especially the heavier the tartar, the more obvious the periodontal infl......

Some people worry about whether zirconia is radioactive. In fact, zircon derived from zirconia requires multiple processing steps, such as purification and powder processing.