Outcome of Endodontic Treatments Made by Postgraduate Students in the Dental Clinic of Bretonneau Hospital
Figure 6
Contribution of the CBCT in the decision making process. (a) Periapical preoperative X-ray. Patient referred for the endodontic retreatment of 25. Note the periapical radiolucency on 25. (b) Control 12 months after the retreatment of 25. There are symptoms and persistent radiolucency on 25. The tooth was classified as “failure”. (c) CBCT coronal and sagittal slides of 25: a periapical surgery is indicated, (d) X-ray control 12 months after apical surgery and apical retrofilling with Biodentine (Septodont) which has the same radio-opacity as the root dentin.
