A light filling is often used in the restoration of a tooth. Its material is a heliocomposite, which polymerizes only under powerful light. The filling contains components that are sensitive to UV radiation. They break down into molecules and start the polymerization process. The strength of the filling depends on the quality of the filler. Its characteristics also affect the quality of dental restoration. In a light-curing filling, nano-hybrid, micro- and macro-filled composites can be present. If the filling material has large particles, its filling parameters increase. The light-curing filling is very resistant to abrasion and mechanical stress. Nanocomposite material has the best characteristics - it is durable, strong and aesthetically pleasing. The seal from it has a slight shrinkage.
Advantages
The difference with a conventional filling of nanocomposite materials is obvious. Light filling is non-toxic and has good plasticity. The material hardens before the end of the dental work. The filling is well polished and lasts about 5 years.
Polymerization is possible with a deep cavity. The self-curing material is of very high quality and allows the dentist to restore the tooth with particular care. Light fillings can be placed on the side and front teeth. The composite is not dangerous for the human body. It can be installed in pregnant women.
The use of composite nanoparticles guarantees the preservation of the tooth and its attractive appearance. A light filling can last much longer than the period indicated by dentists. The performance of materials depends on their composition. Various fillers provide high strength seals. Self-curing dental materials are more modern and have good performance. The installed light filling does not bring any discomfort.
The light filling has many different shades that provide a pleasant aesthetic appearance of the tooth. The chemical composition of the material varies, the doctor selects nanocomposites taking into account the dental problem. The new modern technique is widely used in foreign and domestic dental clinics. Even a very damaged tooth can be restored with the help of a light filling.
A light filling is especially indispensable if it is necessary to restore the anterior teeth. With its help, you can recreate the exact shape of the tooth. The front dentition will become ideal with the use of a light filling. Since the treatment is quite expensive, the condition of the teeth should not be neglected. The dental market has an extensive selection of light fillings with a wide variety of prices. Choosing the optimal ratio of price and quality, you can inexpensively and efficiently cure defects in the dentition.
Installation steps
Installation of a light seal does not take much time. The procedure is performed by a qualified specialist in an equipped, clean dental office. Dental filling is the most requested dental service. Light polymer materials are easy to apply, completely fill the prepared space and harden under the action of lamp radiation. The instrument wavelength is 450 nm. The shape and size of the filling are adjusted by the dentist as accurately as possible.
In the process of installing a light seal, a transparent liquid is used - an adhesive. She treats teeth before filling. The liquid is also sensitive to wave radiation. Filling materials are quickly seized by healthy tissues.
The material is modeled in the desired area, after which the finished tooth is treated with an ultraviolet lamp with a certain radiation frequency. The polymerization of the material does not take much time. The chemical reactions that take place at the time of processing ensure high quality and special strength of the filling.
The composition of the polymeric material contains various fillers, polymeric A-glycidyl, binders. The main component of the filling is a heliocomposite. It is this substance that is highly sensitive to ultraviolet radiation. The use of nanoparticles ensures high aesthetic qualities of the filling. The installed filling does not differ from the rest of the teeth, if the color of the material is chosen in full accordance.
After how much you can eat after a light filling - the doctor will tell you. It is usually allowed to eat after 2-3 hours. For two days, you should not eat too solid food and foods with coloring substances - nuts, apples, borscht, tea, coffee. You can not press your finger on the seal in the first day after installation.
To prevent the development of caries, it is required to use fluoride-containing toothpastes, dental floss and remove deposits on the teeth in a timely manner. Once every six months, it is necessary to visit the dental office to assess the condition of the teeth and gum tissues. You should also perform professional hygiene of tooth enamel in the dental office. The above measures will help preserve the teeth and their functions and ensure the health of the entire oral cavity.
Flaws
There are few disadvantages of reflective seals. A relative disadvantage is the impossibility of restoration in a hard-to-reach area. Usually, a light filling is placed on the front teeth.
Since nanocomposites shrink rapidly, they are not used to restore too large defects. In the most difficult situation, dentists prefer a chemical filling. Reflective materials will not work as temporary.
Contraindications
The main contraindication to the installation of light material is the presence of a heart rate pacemaker in the human body. It is quite difficult to install a filling in a low-lying tooth cavity. In this case, saliva and blood can enter the gum tissue. In this situation, special dental instruments are used. A light filling is not suitable for a very large filling area.
Price
Prices for the production of nanocomposite materials vary within different limits. Often the price of dental services depends on the prestige of the clinic. To save the budget, you can restore your teeth under the CHI policy. The document guarantees free medical care in some cases. Medical insurance provides quality medical care. In general, the price for installing a light seal fluctuates in the range of 500-2500 thousand rubles.
A light filling will provide the desired shape of the tooth and the preservation of its tissues. The choice of composite material depends on the tasks and goals of filling. Timely detection of dental diseases and their treatment will prevent the development of serious complications. When treating anterior teeth, a light-curing filling will be the most suitable option. It is necessary to carry out the necessary restoration of destroyed teeth and monitor oral hygiene regularly.
