10 Causes of Geographic Tongue
Cause #7: Fissured Tongue
Fissured tongue is also known as plicated tongue, furrowed tongue, scrotal tongue, or lingual plicata. This is a condition where there are deep grooves seen in the dorsal side of the tongue. Although it may appear unsettling, it is a painless condition. However, some individuals may experience a burning sensation.
Fissured tongue is thought to be hereditary as it is often seen among members of the same family. It is quite common, affecting 6.8 to 11 percent of the general population with males more commonly affected. Geographic tongue is also often associated with fissured tongue.
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