CT scan is not routinely required for a root canal procedure; it can offer valuable insights in specific situations. These may include cases with complex root anatomy, suspected additional root canals, root perforation or fracture, the need to assess bone health, and the identification of sinus involvement. For instance, when the roots of the affected tooth exhibit complex branching or an unusual shape, a CT scan proves to be particularly beneficial. It provides a detailed, three-dimensional image of the tooth, aiding our team in accurately locating all root canals, including potential hidden ones. This precision ensures a more accurate and comfortable procedure for our patients. A CT scan can also confirm the existence of additional root canals not visible on dental X-rays and reveal any perforations or fractures in the tooth root that could potentially affect the root canal procedure. In cases where an evaluation of the bone structure surrounding the affected tooth is necessary, a CT scan can provide precise pictures of the surrounding tissues and bones. Our team at Bay Dental is highly skilled and experienced in assessing the need for such advanced imaging. While a CT scan does expose the patient to more radiation than a standard X-ray, we are careful to reserve its use for cases where the benefits significantly outweigh the risks.