Which radiographic view is useful for assessing mesiodens?

The correct choice for assessing mesiodens is the occlusal view. Mesiodens, which are supernumerary teeth that typically develop in the midline of the maxilla, are best visualized with an occlusal radiograph. This view allows for a broad perspective of the upper jaw, providing a clear view of the midline area where mesiodens are most likely located.

The occlusal view captures the entire dental arch and is particularly useful for identifying variations in tooth position, including supernumerary teeth and their relationship to adjacent teeth. In contrast, while the periapical view can show individual teeth and their roots, it may not provide sufficient information about the mesiodens' orientation or position relative to other teeth. The horizontal and vertical bitewing views primarily focus on interproximal areas and do not offer a comprehensive view of the occlusal plane, making them less effective for detecting mesiodens.