Necrotic pulp and periapical diseases of teeth needed root canal treatment. Root canal therapy is appropriate disinfection by removing necrotic material within the root canal, root canal filling to remove the adverse stimulation of the root canal contents on the periapical tissue, prevent the occurrence of periapical lesions or promote periapical lesion healing as a treatment method.
Pulp necrosis and chronic pulpitis, pulp and periodontal syndrome and systemic disease not suitable extraction and in need of treatment or suspension of retained teeth are indications of root canal therapy. The following in root canal treatment:
1. Bite when spontaneous pain or tenderness.
2. Sensitive to hot and cold food and the discomfort continued.
3. Severe caries or trauma leads to abscess of the alveolar bone.
There are two ways in the implementation of the root canal therapy.
Double or multiple method: first cavity preparation of opening the chamber to flush the canal, and removal of necrosis, gangrene of the pulp, expand the root canal, and dental equipment again rinse clean root canal, enclosed disinfection drugs after sucking about 2 to 7 days; If there is no referral The obvious reaction, namely removal of the seal material, filling the root canal, if there are significant reaction, can be re-enclosed disinfection drugs, the next root canal filling.
The first method: the system open pulp, rinse, expands the root canal, root canal filling immediately, once completed.
The process of root canal therapy doctor root decomposition products, closely filling the root canal, isolated from the bacteria into the root canal re-infection, to prevent the periapical lesions or Do you really know how to choose good porcelain teeth promote the healing of periapical disease. Root canal treatment to ensure cure teeth, to try to save teeth in masticatory function.
No comments:
Post a Comment