Which dental tool is used to explore for cavities?

The dental explorer is specifically designed for exploring cavities and assessing the health of the teeth. Its pointed tip allows dental professionals to detect any areas of decay or soft spots on a tooth's surface, making it an essential tool in cavity diagnosis. The design of the explorer facilitates the careful probing of pits, fissures, and interproximal areas, where cavities often develop, enabling practitioners to determine the extent of decay and the need for treatment.

In contrast, a dental mirror is primarily used to provide visibility and indirect illumination in the oral cavity, helping to see areas that are hard to view directly. A scalpel is utilized for cutting and incising tissues, not for cavity exploration. The prophy angle is mainly used for polishing teeth during cleanings and is not designated for diagnosing dental caries. Therefore, the dental explorer stands out as the definitive tool for cavity exploration in dental practice.