After all the manually preparation of the canal system more instrument techniques will be conducted. Especially brought forward should be ultrasonic procedures and laser therapies. These possibilities gain access to areas of the tooth which go beyond of what would be possible with tools. Both methods have a disinfectant and purifying effect. The laser can also fill in little canals. Overall, the root canal treatment should be divided into several sessions to avoid the level of post operative complains.
You will need an endodontic therapy with rubber film to avoid swallowing instruments and contamination of the saliva. The tooth will be isolated with the rubber film. The rubber will be attached with a crib so that it won’t move. After fully prepping the root canal will be provided with the appropriate filler.