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Types of sealants for sealing fissures
09-09-2009
The most frequent localization of caries are fissures, pits and deepening the chewing (occlusal) surfaces of teeth that are poorly cleared brush. As a result, they accumulate food debris, and consequently, there is an intensive growth of microorganisms, which ultimately leads to the development of caries.
At the same time using different methods of fluoride prevention, dental plaque in these areas prevents the flow of enamel fluoride ions.
The above circumstances led many researchers to seek special funds for the prevention of caries on the chewing surfaces of teeth. These funds are sealants (sealants), which is applied to the unaffected caries fissures and pits of chewing surfaces of teeth to isolate enamel from the environment.
Appointment of sealants is to create a physical barrier that prevents penetration of distention areas enamel micro-organisms of the mouth and final products of their life - organic acids that can cause demineralization of enamel.
High efficiency are sealant Delton and light-curing sealants Nuva-Sel, Alpha-Sel, Espe 717, Trudy 2206, Baritone - L3. In our country, developed a light sealant «Folakor».
To enhance the prophylactic effect of sealants in their composition invited to enter the active compounds of fluorine, (Fluro-Shield (USA), Epoxylite - 9075 (USA).
As often use sealants and composite filling materials, such as Adaptik,: Prisma Fil, Silar, Concise.
To achieve the greatest efficiency fissure sealing is recommended to conduct immediately after the eruption of the tooth and one year after the eruption. In the future it is believed that the enamel sufficiently mineralized and seal the fissure does not make sense. The sealant is applied to thoroughly cleaned and dried the surface of the tooth.
To ensure these conditions are necessary to conduct the following activities:
1. Brushing with toothpaste containing no gorid because it blocks the pores of enamel and reduces the effect of acid etching of enamel, under the methodology, which in turn leads to increased risk of loss of sealant and caries development.
2. Additional cleansing of the chewing surface of the tooth brushes and the rotating rubber cups with a variety of abrasive pastes.
3. Removing remnants of the raid from the tooth surface water-air jet.
4. Isolation of the tooth from saliva with cotton rolls and saliva ejectors.
5. Careful drying of the tooth surface for 30 seconds.
Stages Fissure sealing:
• Treatment of tooth enamel 35-37% phosphoric acid for 15-20 seconds.
• Money acid with the tooth surface water-air jet. VRE-name must match the flushing time etching acid.
• Re-isolation of the tooth from saliva with cotton rolls and saliva ejectors (ingress of saliva on the etched surface leads to pollution of enamel pores and impairs retention of sealant).
• Drying of the etched surface of the air. Pickled enamel must be dull, matte, white color. In the absence of this reaction requires a repetition of steps etched enamel.
• Applying sealant to be carried out immediately with a thin layer across fissure-patching network chewing surface, excluding the formation of a bubble air and over-occlusal height of the tooth.
Monitoring the formulation of sealant is carried on the following dates: one week, month, six months and year.
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Articles for theme "caries":
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08-09-2009
Application of fluorine compounds for the prevention of dental caries can be divided into two main ways - the system (endogenous) - intake of fluoride in the body of water, salt, milk, tablets or drops, and local (exogenous) - the use of solutions, gels, toothpaste, varnishes.
The conventionality of this division is that the means used systemically, and has a local impact, and vice versa, the local use of resources contributes to their absorption through the mucous membranes of the circulatory system.
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08-09-2009
Dental elixirs are used to rinse the mouth. They improve the cleaning of surfaces of teeth, prevent the formation of plaque, deodorize the mouth. The structure of elixirs usually add biologically active components.
Elixir "Ksident contains sodium fluoride, a drug ksidifon who, as a regulator of calcium levels in the body, prevents the formation of plaque and stone. He has protivokarioznoe, anti-inflammatory and disinfectant effect.
Pronounced anti-inflammatory and deodorizing properties have elixirs "Forest", "Paradontax", "Salviathymol", containing a complex of vegetable supplements - herbal extracts of sage, chamomile, myrrh, echinacea.
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08-09-2009
In the prevention of dental caries and inflammatory periodontal diseases play a big role nutrition as part of a healthy lifestyle.
Nutrition can affect the tooth tissue in two ways:
• during the formation of the tooth before eruption;
• after the eruption.
For the development of resistance to dental caries one of the main conditions is full of quality and quantity of food a pregnant woman, including dairy products, minerals, vitamins, vegetables, fruit. Of no less importance in the development of resistance of dental tissues has food in the first year of life when there is a tab and the development of permanent teeth.
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08-09-2009
Often you hear about dental sealants, but still do not know anything about them? Dental sealants - a peculiar kind of plastic used for the introduction of grooves in the surface of the tooth to prevent the formation of cavities.
On the surface of the rear (chewing) teeth groove narrower and deeper, so to clean them can be difficult and often impossible, and usually there is formed cavities. That is why dentists offer us to use the service - application of dental sealants, through which the chewing surfaces of teeth becomes more flat, even and, consequently, to clean the teeth with the toothbrush turns out much more carefully.
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07-09-2009
Most parents do not stare a little child's mouth, do not examine the baby's teeth and do not lead him to accept the dentist, appealing is that milk teeth, and they have replaced. But kids need to keep your teeth and eating too teeth begin to hurt them necessarily need to be treated.
In children under the age of three often found caries of deciduous teeth. Most of the pathological process affects the milk incisors of the upper jaw and the chewing surfaces of molars. Factors contributing to the development of caries in children, are violations of the tissue structure of the tooth (malformations) that have arisen in the child in utero, and maternal diseases - rheumatism, hypertension, viral infectious diseases, endocrine diseases, toxicosis, etc.
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