A fissured tongue is characterized by what?

A fissured tongue is characterized by deep grooves or fissures that develop on the surface of the tongue. This condition can display varying depths and patterns, often leading to a more textured appearance compared to a normal tongue. The deep grooves may harbor food particles and bacteria, which can lead to potential oral hygiene challenges.

While conditions such as changes in thickness, color, or surface lesions may be present in other tongue disorders, they do not define a fissured tongue. The presence of these deep grooves is the hallmark of this particular condition and is what differentiates it from other tongue abnormalities. Recognizing these grooves is essential for proper diagnosis and understanding of potential implications for health and hygiene.