cavity

It also found Siderise had supplied cavity barriers for use in voids larger than those for which they had been tested.

The cleanliness and fluoridation of the water supply has dramatically reduced infectious disease and cavities, and has been heralded as one of the 20th century's greatest public health achievements.

In a post on his social media platform X, Musk said "preliminary indications" were that the problem was linked to an "oxygen/fuel leak in the cavity above the ship engine firewall".

They get into the smallest cavities of a house by the time they’re taken hold, it’s gone.

Adding fluoride to community drinking water is credited with reducing the average number of teeth with cavities by 44% in adults and 58% in adolescents since the 1960s, the health service says.