What part of the tooth is covered with enamel and is not visible?

The anatomic crown is the portion of the tooth that is covered with enamel. This part of the tooth remains covered regardless of whether the tooth is erupted or submerged beneath the gumline. The enamel is the hard, outer layer that protects the inner components of the tooth and is considered an essential part of maintaining oral health due to its role in protecting against decay and damage.

In contrast, the clinical crown refers to the portion of the tooth that is visible above the gumline, which can change in height due to factors like gum recession. The root of the tooth is the part that is embedded in the alveolar bone and is typically not covered with enamel, but rather with cementum. Gingival tissue surrounds the teeth but does not cover any part of the tooth itself; instead, it supports the overall architecture of the dental structure. Thus, the anatomic crown is distinctly identified by its enamel coverage, which plays a crucial role in dental health.