Diagnosis
Root canal systems are typically curved or irregular, complicating thorough cleaning and shaping. Maxillary premolars have a 30% likelihood of exhibiting bifurcated or severely curved canals (14). The diagnosis and treatment planning of modern-day root canal therapy has greatly changed with the use of new diagnostic tools like cone-beam computed tomography (CBCT). La Rosa et al. recently discussed guided surgical endodontics, focusing on preoperative CBCT to predict curvatures and describe access paths. The possibility of viewing the root canal path and the anomalies associated with it enhances procedural accuracy significantly (15).