With the improvement of living standard, the daily diet has changed dramatically, from coarse grains to refined foods, and the sugar level in the diet is also increasing.
[caries] insect teeth have become a serious disease, so it is very important to check teeth once a half year.
Today, I would like to share a case of deep caries filling under the microscope:
Some thoughts in operation:
No matter what material is filled with, the decaying must be clean and controlled in three aspects: first, the high-speed turbo mobile phone + carborundum lathe needle is used to remove the overhung glaze and superficial caries tissue; second, the low-speed slow machine + spherical split drill is used to remove the essential caries; third, the chemical caries indicator is used to check the caries, especially in the enamel dentin layer; and then the aesthetic effect and tooth shape are pursued. (the pit and groove dye will be back next week, or it will be ugly to take photos after finishing)
In the aesthetic restoration, bonding is one of them. Deep caries can be selectively etched and bonded with calcium hydroxide near the pulp point. Self etched adhesives can be used for the essential layer. The normal lining hole filling can be used. The control of the tooth shape can be seen in the [layer plastic technology] [AFG tooth shape reconstruction] and the number of words can be gathered