Nonsurgical Retreatment Utilizing Cone Beam Computed Tomography
Fig. 5.1 (a, b) Preoperative radiographs reveal dystrophic obliteration of the canal spaces in tooth #5. Access and instrumentation was performed on #4, but only the buccal canal in #5…
Fig. 5.1 (a, b) Preoperative radiographs reveal dystrophic obliteration of the canal spaces in tooth #5. Access and instrumentation was performed on #4, but only the buccal canal in #5…
Fig. 4.1 Periapical radiograph of a right mandibular second molar with associated apical pathosis (a) and the post-endodontic periapical radiograph with obturation material demonstrating the complex nature of the root…
Fig. 6.1 Periapical radiographs of tooth #14, mesial and distal angles, respectively (a, b). Coronal view of the mesiobuccal root showing a missed mesiobuccal canal and periapical pathology not detected…
Fig. 2.1 A 49-year-old male was referred for evaluation of tooth number 3 prior to fabrication of a new crown. The root canal treatment was completed approximately 15 years ago…
Fig. 1.1 Schematic representations of the approximate anatomical coverage provided by different fields of view of a CBCT unit. (a) Small FOV, (b) medium FOV, and (c) large FOV In…
Fig. 3.1 Percentage of treatment plans changed by each of the three examiners after reviewing the CBCT 3.2 Implications for Clinical Practice Under the conditions of the previous study [24],…
Fig. 7.1 Periapical radiographs can be suboptimal in representing complex anatomy compared with CBCT. A 71-year-old male presented with discomfort in the maxillary right quadrant. (a) Periapical radiograph shows an…