When to perform Cone Beam Computed Tomography (CBCT) in primary root canal treatment? A CBCT-Based Cross-Sectional Study on the prevalence of MB2 Canal in Maxillary First Molars

Key Points

• About two-thirds of maxillary first molars have MB2 canals, showing significant prevalence variation by gender.
• Approximately 66% of participants presented with MB2 canals, highlighting a key aspect of endodontic treatment planning.
• Analysis reveals a need for more targeted use of cone beam computed tomography in identifying MB2 canal presence.
• Findings suggest that improved diagnostic techniques could enhance the effectiveness of root canal treatments.