What is the role of fluorides in dental caries?
Fluoride is absorbed by the teeth and protects against tooth decay. Your teeth are under constant attack by acids and bacteria. Unchecked, these substances will break down your teeth over time by causing tooth decay in the form of cavities, also known as caries.
What microorganisms are in dental caries?
Streptococcus mutans is the main cause of dental decay. Various lactobacilli are associated with progression of the lesion.
How do you Remineralize caries?
3-5 But caries still does occur even when using fluoride varnish. Calcium and phosphate are also required for remineralization. We can consider products that either enhance the concentration of calcium and phosphate in saliva or help to attract them to the tooth surface.
What are the classification of dental caries?
Caries Classification According to Their Severity. The appearance of interproximal caries can be classified as incipient, moderate, advanced, or severe, depending on the amount of enamel and dentin involved in the caries process.
How does fluoride help prevent caries?
Fluoride is one of the most powerful minerals to help prevent tooth decay by making the tooth enamel more resistant to those attacking acids. It can also actually reverse very early decay.
How does fluoride help in treating incipient caries?
Professional topical fluoride application enhances remineralization of active enamel carious lesions because the quantities of calcium and phosphate lost by the dental structure can be replaced by the enamel in fluorapatite form.
What types of bacteria are commonly found in the mouth?
Some bacteria like Streptococcus, Granulicatella, Gemella, and Veillonella are amongst the predominant microorganisms of the oral cavity; however, the majority of bacteria are explicit to certain sites.
Can dentist Remineralize teeth?
You may be wondering how can you promote tooth remineralization. The good news is, products including fluoride toothpastes, fluoride mouth rinses, and professionally applied fluoride treatments can help remineralize your tooth enamel, if the demineralization is caught early.
What is a dovetail in Dentistry?
dove·tail. (dŭv’tāl), A widened portion of a cavity preparation usually established to increase the retention and resistance form.
How does fluoride prevent dental decay?
One of the most efficient elements in prevention of dental decay is Fluoride. Fluoride reduces the incidence of dental caries and slows or reverses the progression of existing ones. Fluoride has made enormous contribution to declines in dental caries over the past 80 years.
Does fluoride toothpaste work?
Extensive scientific evidence conclusively shows that water fluoridation and fluoride toothpastes substantially reduce dental caries, tooth decay, and are cost-effective. In fact, the Centers for Disease Control and Prevention has named water fluoridation as one of the ten most important public health measures of the 20th century.
What is fluoride (F) therapy?
Chief of Clinical Services, Public Health Dentistry Department, Lebanese University School of Dentistry, Beirut, Lebanon Fluoride (F) therapy is the delivery of fluoride to teeth, either topically or systematically, in order to protect them from dental caries.
How much fluoride do you need for teeth?
37. TABLETS AND LOZENGES These are prescribed by the dentist or pediatrician and are not available over the counter These provide a topical as well as systemic benefit for both primary and permanent teeth The amount of fluoride is 0.25mg, 0.5mg or 1mg.