Does a tooth filling hurt, and what kind of materials are available?

You have to see if the place where you have tooth decay has hurt the tooth nerve or what, I will go to Xinya to make up for it once , it hurts a little , and it doesn't hurt once, depending on the extent of your cavity.

1. Choose according to dental function and cosmetic needs.

Functional selection of filling materials.

When filling holes in the tooth surface, you should choose a filling material with hard material, good compression resistance, and strong wear resistance, and amalgam is one of the good choices.

In the case of neck holes or incision defects, only material that is strong and does not fall off may be required, and if there is a denture ring near the neck of the tooth, it is best to choose a photosensitive composite resin filling.

The anterior tooth incision defects are filled with composite resin materials. The above are the filling methods and filling materials used when the tooth has a superficial cavity.

Aesthetic choice of filling materials.

Since amalgam is a silver-gray color for fillings, which is not consistent with the color of teeth, it will definitely not be aesthetically pleasing if it is used as a supplementary material for front teeth.

The color of the filling material is close to the color of our teeth, and it is much more beautiful to fill the front teeth.

Second, choose according to the tooth persistence time.

The amount of time a material can be retained in a hole where a tooth is missing can usually be divided into short-term and long-term use.

The short-term use of the material may be used for temporary sealing of the hole during the ** process, in which the clove oil zinc oxide adhesive powder can be used for less than 2 weeks.

In the cavity to replace the defective tooth for a long time, such as amalgam, composite resin, etc., are long-term use of filling materials, that is, permanent filling materials.

I know that there is a good hospital, that is, Hainan Digital Dental Center, where the experts are not bad, quite famous, you can go and see it.

Hello, there are three most commonly used filling materials: (1) mercury: composed of mercury and alloy powder; Pros:

Durable, relatively inexpensive, usually only need to see the dentist once to complete the repair, self-sealing, no or almost no shrinkage, leak-proof, the number of repairs and replacements is lowDisadvantages: color restoration, not the natural color of the tooth, need to remove healthy dentin, large filling will weaken and fracture the remaining part of the tooth, because of the heat and cold transfer of metal, there may be temporary heat and cold allergies (2) resins: composite resin with synthetic resin and teether with natural resin; Pros:

Strong and durable, tooth color, filling completed at one time, fracture resistance, teeth can be retained to the greatest extent, if only bonded with the enamel of the tooth, the risk of leakage is small, no corrosion, and it is generally stable in the case of hard chewing, but depending on the product, it has a more obvious ability to resist tooth re-decay, and the number of repairs and replacements is low or lowDisadvantages: there will be a certain degree of tooth hypersensitivity, which is related to the method used by the dentist and is more expensive than mercury compounds for fillings, After the material hardens, it will shrink and cause further damage to the tooth or the appearance of hot and cold allergies (3) Metal salt cementing powder: such as zinc phosphate adhesive powder, etc.

I will talk about the materials used for tooth fillings, considering that there is a black cavity defect in the tooth. It is recommended to go to the dental examination, if it is a defect, it should be filled, and I have the answer to what are the materials for filling the teeth as above, I wish you good health.

The choice of filling material should be based on the functional and cosmetic needs of the teeth. For example, when filling holes in the surface of teeth, you should choose a filling material with hard material, good compression resistance, and strong wear resistance, and amalgam is one of the good choices. In the case of neck holes or chamfered defects, only material that needs to be strong and not fall off may be required.

If there is a denture ring near the neck of the tooth, it is best to choose a photosensitive composite resin filling. The anterior tooth incision defects are filled with composite resin materials. The above are the filling methods and filling materials used when the tooth has a superficial cavity.