The process of root canal therapy doctors with special equipment for root canal treatment to completely remove the infected pulp and infected dentin and toxicity decomposition products after root canal flushing, disinfection and tight tapenade root canal, isolated from the bacteria into the root canal infection, to prevent the occurrence of periapical lesions or promote healing of periapical disease.
The root canal treatment is to save teeth with the best treatment method. In the process of root canal treatment, doctors often require teeth before root canal therapy, intraoperative and postoperative shoot the X-ray dental film, to help diagnose and understand the number and configuration of the location of the pulp chamber and root canal, root canal length of work and the basis for future follow-up and evaluation of the efficacy of contrast.
First. Double or multiple laws: after root canal preparation enclosed disinfection drugs about 5 days to 7 days, referral as no obvious reaction, namely removal of the seal material filling the root canal, if there are significant reaction, can be re-sealed disinfection drugs, the next and dental equipment root canal filling.
Second law: root canal preparation after root canal filling, general trauma exposed pulp, the pulpitis once.
In general, those who pulpitis, pulp necrosis are suitable for various types of periapical root canal treatment. Especially for residual crown and What factors influence fixed denture retention(II) root tooth repair Section crown after root canal therapy is the only treatment method.