What is the most anterior part of the chin called?

The most anterior part of the chin is referred to as the mental eminence. This term specifically designates the bony prominence located at the front of the mandible, which is the lower jawbone. The mental eminence plays a crucial role in the overall outline of the lower facial structure and is significant in both anatomy and dental practices.

Understanding the function and position of the mental eminence is important in fields such as dentistry and cosmetic surgery, as it contributes to the aesthetic appearance of the face. In contrast, the genioglossus is a muscle associated with the tongue, the maxilla refers to the upper jaw, and the mandible is the entire lower jawbone including both the body and the ramus. Recognizing these distinctions helps in understanding human anatomy more deeply.