With which kind of material is filling tooth better?
With which kind of material is filling tooth better?
There are three kinds of filling materials: mercury agent, resin and metal salt cementing powder. The specific filling materials should be selected according to individual circumstances.
Fill teeth with what kind of material is better (1) mercury agent: composed of mercury and alloy powder;
(2) Resin: there are synthetic resin composite resin and natural resin dental glue;
(3) Metal salt cement powder: such as zinc phosphate cement powder, etc.
So which kind of filling material is better?
Dental expert points out: the selection of specific filling material should be based on the specific case of patient caries and decide, the selection of filling material should be based on the place of caries, number and the lesion degree of caries disease and decide.
If it is for the anterior teeth, the filling material should be selected with good appearance, while if it is for the posterior teeth, the filling material with high hardness and strong wear resistance should be selected.
So specific filling material which kind of good, had better be in the overall examination of professional physician, according to the patient caries specific circumstances and decide.
First of all, the wound should be cleaned to remove the rotten tooth tissue, and then the filling material can be used to repair the tooth.
If you do not remove the decayed tooth tissue, it is like repairing the soft and crumbling building directly.
Even if it is not solid, only the old can make new.
The traditional caries filling method requires the use of a dental drill to remove the decayed tooth tissue. Because the traditional caries filling material has no adhesive property with the tooth tissue, it is necessary to use a dental drill to prepare the cavity with a certain shape according to the design.
This requires the removal of a portion of normal tooth tissue.
In the process of removing decay and making holes, the application of a dental drill can irritate the sensitive dentin and pulp to produce a sore feeling, which is unbearable for many people, and the sound of the high-speed drill rotation can also easily cause fear for children.
This is why people are afraid of going to the dentist.
