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The teeth most likely affected are the maxillary anterior teeth, but all teeth can be affected. [95] The name for this type of caries comes from the fact that the decay usually is a result of allowing children to fall asleep with sweetened liquids in their bottles or feeding children sweetened liquids multiple times during the day.
If the insult is transient, resorption will stop and healing will occur, this is known as transient inflammatory resorption. [14] If the insult is persistent, then resorption continues, and if the tooth tissue is irretrievably damaged, complete resorption may occur. [15]
Remineralisation of teeth can repair damage to the tooth to a certain degree but damage beyond that cannot be repaired by the body. The maintenance and repair of human tooth enamel is one of the primary concerns of dentistry .
Food impaction occurs when food debris, especially fibrous food such as meat, becomes trapped between two teeth and is pushed into the gums during chewing. [6]: 125–135 The usual cause of food impaction is disruption of the normal interproximal contour or drifting of teeth so that a gap is created (an open contact). Decay can lead to collapse ...
If the teeth are denervated, this can lead to irreversible pulpitis, depending on the area, rate of infection, and length of injury. This is why people who have lost their dental innervation have a reduced healing ability and increased rate of tooth injury. Thus, as people age, their gradual loss of innervation leads to pulpitis. [12]
Rare microbiomes from two 4000-year-old teeth could help scientists further understand the impact dietary changes had on the evolution of a cavity-causing bacteria.
A 1930s poster from the Work Projects Administration promoting oral hygiene. Tooth decay is the most common global disease. [14] Over 80% of cavities occur inside fissures in teeth where brushing cannot reach food left trapped after eating and saliva and fluoride have no access to neutralize acid and remineralize demineralized teeth, unlike easy-to-clean parts of the tooth, where fewer ...
By RYAN GORMAN X-rays have revealed that a statue of Christ has human teeth. The Lord of Patience statue in the parish of San Bartolo Cuautlalpan is famous for being covered in blood and depicting ...
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