Dental Root Canal Renewal

First of all an examination is carried out whether the treatment is unsuccessful, together with severe pain over the area whereas root canal treatment is previously done, and the patient's complaints. All restorative materials applied in, previous filling removed before retreatment. Hence, an infection found from unsuccessful root canal treatments, which is difficult to eliminate. During retreatment, the old root canal filling taken out; canal is cleaned, shaped and refilled. There are various techniques used in removing old root canal filling. If tooth is filled with “gutta-percha”, which is the current root canal filling material. That material removed, cleaned first. Surgery is done fast by using rotary systems. As usual, the inside of the root is washed with disinfectant substances and the bacteria are removed, then root canal is healed, it is filled and closed again. If very first surgery was unsuccessful and hard to renewal, second root canal treatment should be performed by an Specialist surgeon dentist.