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Dental caries result when the demineralization rate is faster than the remineralization, producing net mineral loss, which occurs when there is an ecologic shift within the dental biofilm from a balanced population of microorganisms to a population that produces acids and can survive in an acid environment.
18th century hand-illustrated page from an Ottoman Turk dental book. The idea of a tooth worm is a theory of the cause of dental caries, periodontitis and toothaches. Once widespread, the belief is now obsolete, having been superseded by more scientific rationales. It was supposed that the disease was caused by small worms resident within the ...
Dental caries still today, remains the most prevalent disease worldwide. [7] Burdening millions of children and continuing into adulthood with pain and potentially lower quality of life. There are several studies by Locker and Mota-Veloso reporting that there is a two-way relationship that exists between dental caries and levels of education ...
It is a likely outcome of untreated dental caries (tooth decay), and in such cases it can be considered a sequela in the natural history of tooth decay, irreversible pulpitis and pulpal necrosis. Other causes can include occlusal trauma due to 'high spots' after restoration work, extrusion from the tooth of root filling material, or bacterial ...
Tooth pathology is any condition of the teeth that can be congenital or acquired. Sometimes a congenital tooth disease is called a tooth abnormality.These are among the most common diseases in humans [1] The prevention, diagnosis, treatment and rehabilitation of these diseases are the base to the dentistry profession, in which are dentists and dental hygienists, and its sub-specialties, such ...
Dental plaque is a biofilm that attaches to tooth surfaces, restorations and prosthetic appliances (including dentures and bridges) if left undisturbed.Understanding the formation, composition and characteristics of plaque helps in its control. [6]
Furthermore, tooth morphology dictates that the most common site for the initiation of dental caries is in the deep grooves, pits, and fissures of enamel. [citation needed] This is expected because these locations are impossible to reach with a toothbrush and allow for bacteria to reside there.
The biomass of plaque helps localize acids at the tooth surface and prevent dilution by saliva. Miller thought that no single species of bacteria could cause caries. This idea was supplanted in the 1950s when the role of Streptococcus mutans as a primary pathogen in caries was established.
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