When a root canal fails, a root canal retreatment must happen. Getting a root canal treatment is better than a dental extraction. If an endodontist sees that your tooth still has good bone support and healthy gums under or around it, a root canal can save the tooth. A root canal is a less expensive option to restore the entire tooth. The endodontist will recommend a root canal retreatment if something goes wrong. If you want to find out what a root canal retreatment is, here are the facts.
It is common for patients to evade the concept of going through another dental surgery after an unsuccessful root canal. Yet, if the patient exhibits unsavory signs, then the patient should get a root canal retreatment. The patient’s crown may have cracked. This often results in leaking dental filling.
The narrow or curved dental canals were not treated well during the root canal procedure. The filling may not have reached the difficult parts of the canal. Another reason is that the artificial crown may have been placed much later than expected. This often causes bacteria to seep into any of the gaps inside the tooth. A root canal retreatment is an order if the patient develops decay again or a new fracture. There could also be a space in the treated tooth that allows the entry of saliva into the tooth.
Before the root canal retreatment starts, the endodontist will inject the treatment site with local anesthesia. Then, the specialist will isolate the tooth with a rubber dam. This rubber barrier will protect the tooth from saliva and bacteria. The extent of the treatment per session will depend on the intricacy of the procedure and the level of inflammation. Once the preparations are over, the endodontist will access the inner part of the patient’s treated tooth. If there is a post and a dental crown, the endodontist will remove them.
Then, the endodontist will remove the obstructions and filling material. An ultrasonic tool will make it easier for the endodontist to do this. The ultrasonic device will vibrate loose the sediments out of the tooth. The endodontist will use tiny instruments to clean out and reshape the root canals. Dental X-rays will confirm that the roots are clean. If the patient stresses out too much, the dentist will continue the procedure on the next dental visit.
If the endodontist was able to clear out the canals, gutta-percha will fill the space. The rubbery substance will seal the canals and block the entry of bacteria. Then, the endodontist will place the temporary filling or crown. When the permanent dental crown is ready, the endodontist will place it at a later date.
Once you feel or see that something is wrong with an original root canal procedure, see an endodontist as soon as possible. If the root canal is unsuccessful then a root canal retreatment may be needed. Asking an endodontist for an immediate appointment can determine if the tooth is still restorable. It may be stressful to repeat the procedure, but it is the only way to regain your dental health.
Are you considering getting a root canal retreatment in the Ukiah area? Get more information at https://santarosaendodontics.com.
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