92% of adults 20 to 64 have had dental caries in their permanent teeth. White adults and those living in families with higher incomes and more education have had more decay. Unmet Needs (Table 2) 26% of adults 20 to 64 have untreated decay. Aug 19, · Some adults were twice as likely to have untreated tooth decay. Nearly half of adults aged years who were: non-Hispanic black, low-income, had less than a high school education, or currently smoking cigarettes had untreated tooth decay. This is two times the amount of untreated decay as the comparison groups.
A cavity is what you get from tooth decay -- damage to a tooth. Decay can affect the outer coating of a tooth (called enamel) and the inner layer (called dentin). Cavity Signs and Symptoms The. Since most cavities in children and adolescents develop in the molars (the back teeth), it's best to get these teeth sealed as soon as they come in: The first permanent molars called - "6 year molars" - come in between the ages of 5 and 7.
Among adolescents aged 12 to 19, more than half (57%) have had a cavity in their permanent teeth. 1 Among adults aged 20 and older, about 90% have had at least one cavity. 2 1 in 4 adults aged 20 to 64 currently has at least one cavity. 2.