Receding gums, where more of the lower part of teeth becomes exposed, can be a sign of gum disease.
Left untreated, the supporting tissue and bone structures of the teeth can be damaged, and teeth may be lost.
Gum recession is a common dental problem.
Most people do not know they have gum recession because it occurs gradually.
The first sign of gum recession is usually tooth sensitivity, or you may notice a tooth looks longer than normal.
► Read also: Why Dental Crowding Happens?
Fuente: Youtube / ToHealth