When mounting a film with a convex dot, on which side of the mouth would tooth number 32 be located?

The correct answer indicates that tooth number 32 is located on the left side of the mouth. In dental anatomy, tooth number 32 refers to the lower left third molar, also known as a wisdom tooth. When mounting dental radiographs utilizing the dot orientation, the convex dot should always be facing the operator or the viewer.

This convention helps in accurately interpreting the films because the orientation provides a clear understanding of how the teeth are arranged in the mouth. In this case, since tooth number 32 is a lower left molar, it confirms that it should be positioned on the left side of the mouth when viewing the mounted film with the dot facing up.

Understanding the universal tooth numbering system and how to interpret radiographic mounting will ensure accurate assessment and diagnosis in dental practice.