Ask the doctor to dental, hope a good complement. Shallow caries, caries, and some patients with deep caries, go do the carious organizations, subjective symptoms, is can be implemented immediately filling method. But deep caries patients, subjective symptoms, to make caries organization, with or without spontaneous pain should be implementation of the extension of the filling method, in which case the fillings can not be time to complete.
Immediately filling in the prepared hole immediately filled, but filled with a small irritant drugs (such as camphor, phenol, phenol, eugenol, etc.) must disinfect the bottom of the cave and wall; cave without carious dentin available covered with a layer of zinc oxide eugenol cement powder, and then the zinc-phosphate cement powder, the end of the pad layer, and dental supplies finally filled with a permanent material (such as silver amalgam, etc.).
Delayed filling method is to use the drugs sealed in a cave, temporarily seal the drug was observed after 7 to 10 days, such as asymptomatic, pulp vitality tests are normal, re-filling. This law applies to the cave, leaving a small amount of bad to the organizers. Medicament mild symptoms and then seal the drug observed for three months, the symptoms disappeared, pulp vitality tests are The importance of children's permanent dentition pit and fissure normal, pulp capping after filling. Medicament symptoms of spontaneous pain; or medicament asymptomatic, and then observe the three months when the symptoms get worse, you should open pulp for endodontic treatment. Caries development endodontics, periapical disease, treatment is more complicated. Therefore, the fillings are sometimes one can not be completed.
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