Cone beam computed tomography analysis of the root and canal morphology of the maxillary second molars in a Hail province of the Saudi population.

Background: The goal of the present research was to employ CBCT imaging to assess the root and canal anatomy of maxillary second molars in a population from the Hail province of Saudi. The effects of gender and side were taken into account.

Methods: The investigation included a sample size of 499 completely developed right and left untreated maxillary second molars obtained from 250 Saudi people.