Fluted tongue is a medical term that refers to a condition characterized by the presence of linear grooves or furrows on the surface of the tongue. These grooves typically appear as parallel, shallow depressions on the dorsal (top) surface of the tongue, resembling the shape of flutes in a column. Fluted tongue is also known as lingua plicata.
The exact cause of fluted tongue is not fully understood, but it is believed to be a congenital condition that may also be associated with certain systemic disorders. It is thought to be a result of an abnormal development during embryogenesis or a dysfunction in the papillae, which are small protuberances on the tongue's surface.
Individuals with fluted tongue are usually asymptomatic, meaning they do not experience any specific symptoms directly related to this condition. However, fluted tongue may sometimes be associated with other oral health issues, such as a higher incidence of geographic tongue or angular cheilitis.
Diagnosis of fluted tongue is primarily based on its distinctive appearance, as observed during a clinical examination. Treatment is usually not required, as fluted tongue is a benign condition, unless it is associated with other underlying health conditions that require management.
Overall, fluted tongue is a harmless and relatively common condition characterized by parallel grooves or furrows on the dorsal surface of the tongue. While it may be associated with other oral health issues, it generally does not require treatment unless it becomes symptomatic or is linked to an underlying systemic condition.
