Intraoperative Use of CBCT for Identification and Localization of Calcified Canals: A Clinical Technique

Figure 2

Treatment sequence of tooth 46. (a) Preoperative radiograph. (b) Clinical picture of gutta-percha point at the estimated position of the orifice of the mesiobuccal canal. (c) Axial view of intraoperative CBCT with gutta-percha point. (d) Axial view of intraoperative CBCT 2 mm apically to the gutta-percha point. (e) Sagittal view of intraoperative CBCT with gutta-percha point. (f) Postoperative radiograph. (g) Radiograph at two-year follow-up.

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