Clinical application of the root canal treatment

Clinical application of the root canal treatment

Root canal therapy is a method of treatment of endodontic and periapical disease, by clearing the inflammation of the pulp inside the root canal and necrotic buy dental equipment material, and appropriate disinfection of root canal filling to remove the contents of the root canal on periapical the negative stimulus of the organization, to prevent the occurrence of periapical lesions or promote the healing of periapical lesions.

Routine examination, the film dental film to understand the root dental handpiece canal and periapical. 2. Opening the chamber, pull the marrow completely, clean up the root canal, expand the root canal to the apical dentin and cementum junction, with 3% hydrogen peroxide and saline alternately flushing the root canal measuring root length, absorbent paper spill or cotton twist sucking root canal filling with zinc phosphate cement to seal the root canal orifice and canal, the gutta percha and dental burs root canal sealers. 3. The film, X-ray showed that the root canal filling tight after surgery, the filling material to Must be noted that use of dentures reach all cavities, root canal filling material about 1mm from the apical as appropriate charge. Super-charge or charge less should be re-filled. 4. Again the other dental filling or repair, to save the tooth piece to dental articulator prepare for follow-up comparison.

Not all cases are suitable for root canal therapy, patient selection is very important. Teeth with severe abnormal anatomy or operational barriers, should avoid using the first method. Periapical decompression for acute periapical, first, that is, first opening the chamber to expand through the apical hole drainage for 2 to 3 days; abscess formation must dental lab equipment also be incision, depending on the severity of oral or infusion ways to give antibiotics to speed up the symptoms subside, and then OK once to France.

Instant drug disinfection in root canal preparation, I believe that may not have to. Because all drugs in tissue culture cytotoxicity, thoroughly clean the root canal and washing fluid root canal sufficient to reduce bacteria levels, making The occurrence of denture stomatitis local defense mechanism to complete the healing of periapical lesions. Without drugs disinfection can also avoid accidentally exporting the drug to the apical foramen to stimulate dental apex locator periapical tissue.