Search

Cone-beam computed tomography (CBCT) is a modern radiological imaging system designed specifically for use with the maxillofacial skeleton. The system overcomes many of the limitations of conventional radiography by generating undistorted 3D images of the investigated area. These properties make this imaging modality particularly important for endodontics. Practitioners can better understand the anatomy being evaluated, leading to better detection of endodontic disease and more effective treatment planning. In addition, the effective radiation dose of CBCT is significantly lower than that of conventional computed tomography (CT). The present study evaluated the impacts of computed tomography on clinical decision-making and diagnosis after failure in root canal treatment, which are often not identified on traditional radiographs, in addition to assisting in the intraoperative steps. Its objective is to present information on the importance of CBCT that can directly influence endodontic retreatment strategies, the methodology used through previously published studies and the analysis of a clinical case. [ABSTRACT FROM AUTHOR]