Types of teeth whitening, features of these procedures and the prices for them

People who would not like to have a beautiful smile, very little, but nature, unfortunately, gives white teeth only a few lucky ones.Most people have to whiten their teeth.And not so long ago, most procedures for whitening teeth were completely unsafe for health.Only thanks to the development of technology and dentistry as an independent branch of medicine, today you can whiten your teeth not only very quickly, but without significant risk to your health.

Why do teeth become dark?

Take a look at the children's teeth.They are naturally snow-white in most cases, but they darken with time.Why?The reasons why changes the color of the tooth enamel of are very many:

• Consumption of products containing pigments that can color the enamel.
• Smoking.
• Excessive consumption of alcohol.
• Various diseases: caries, fluorosis, persistent plaque.
• Violation of personal hygiene rules.
• Age changes.

Methods of bleaching

Today, teeth whitening can be various methods of , which can be divided into the following groups:

1. Professional methods.This group includes types of bleaching enamel, which are conducted in dental clinics under the supervision of a dentist.In some cases, professional whitening can be done at home, but only after full consultation with a specialist.The professional methods include: mechanical whitening, chemical whitening, photobleaching.
2. Unprofessional ways.This self-bleaching with the help of special pastes, which can be purchased at pharmacies, as well as using traditional medicine recipes.It should be understood that unprofessional whitening is unsafe.Very often the use of folk remedies and whitening pastes leads to an increase in the sensitivity of the teeth, since people do not know about the contraindications or do not take them into account.

Photo bleaching

Today, most people understand perfectly that they can obtain quality teeth whitening only from professionals, and therefore they turn to dental clinics.They have at their disposal the latest equipment and technologies of modern dentistry, as well as the safest methods of professional whitening.

It should be immediately said that the term "photobleaching" does not quite accurately reflect the essence of the procedure.The fact is that the light in no way can affect the enamel.In this procedure, it is needed as a chemical reaction activator.The main work on teeth whitening is performed by special lighting reagents.

The main component of the gel used for photobleaching is hydrogen peroxide.It is under the influence of ultraviolet turns into an active form of oxygen, able to penetrate the enamel and change its color.

Photo bleaching is performed in several stages of and, as a rule, does not exceed 1 hour in duration.

1. The first step of the procedure is to clean the tooth surface.It is a professional cleaning of the oral cavity from plaque and deposits.Next, the specialist determines the initial color of tooth enamel.For this purpose, a special standardized scale is used.At this stage, the dentist, together with the patient, discusses the possible outcome.
2. In the second stage, the lips and cheeks are isolated with a retractor.The teeth are carefully dried, and the gums are covered with a protective compound.After that, a light-active gel is applied to the tooth surface, which is then irradiated for 20 minutes.At the end of the session, the intermediate result is evaluated.If the desired shade of enamel is not reached, then the procedure is repeated with one limitation - no more than 6 treatments per visit.
3. In the event that six-fold processing is not enough, it will not be possible to repeat the whole cycle of photobleaching in a week.

The efficiency of photobleaching is quite high.For one visit to the dentist, can brighten the teeth for 8 shades of and the effect will last for a long time, but only if the human teeth naturally had a yellowish shade of enamel.In the event that the enamel is naturally greyish, the maximum result is a pair of tones.

The best result is photobleaching if the patient has received yellow teeth due to excessive consumption of coffee and smoking.

The minimal effect this procedure will give in the case when the teeth of the patient changed colors due to taking medications and an excess of fluoride in the consumed water.

Also do not forget that about 5% of the world's population of tooth enamel has a special composition.With the discoloration of such teeth, even modern dentistry can not cope.

Despite the fact that the technology of photobleaching differs high degree of safety , still do not forget about the possible side effects:

• The increased sensitivity of the teeth after the procedure for several days.
• Possible manifestation of allergy to the components of the whitening gel.
• Irritation of mucous membranes.

How much does photo bleaching cost?The prices for such procedures vary depending on the gel used, the equipment, the city and the status of the dental clinic.In Moscow, the price for cold bleaching Beyond is an average of 11,900 rubles.

Laser whitening

This kind of discoloration of tooth enamel, unlike classical photobleaching, can help not only those whose teeth are naturally yellowish, but also to patients with naturally gray enamel.Technologies of modern dentistry make it possible to do this quickly, efficiently and safely .

Experts believe that this is the most sparing kind of effect on enamel.In addition, during the procedure the patient does not experience any unpleasant sensations.

The laser bleaching procedure is as follows:

1. The tooth surface is cleaned of plaque and stone, after which the Smartbleach gel is applied.It is based on the same hydrogen peroxide.
2. The gel is activated when exposed to a laser.Each tooth is treated with its own beam.The duration of exposure is minimal - 2 minutes.
3. During laser processing, the gel breaks down into its constituent parts, releasing active oxygen, penetrating into the enamel and neutralizing the coloring pigments.

The entire procedure takes an average no more than half an hour .In this case, in one pass, it is possible to lighten the enamel immediately for 7 tones.

Technologies of laser bleaching in dentistry are constantly being improved.Only a few years ago, equipment was used that generated a laser with a wavelength of 488 and 514 nm, which caused the procedure to take longer and required more sessions to achieve the desired result.Today, thanks to infrared and diode lasers with a wavelength of 810 nm, the procedure has been reduced to a minimum.Moreover, new lasers allow more uniform clarification of enamel.

The main disadvantage of laser bleaching is the high cost of the procedure.What is the cost of teeth whitening with a laser?In Moscow, getting the right shade of tooth enamel with an laser will cost an average of RUB 25,400 .Expensive, but the price fully pays for the terms of preservation of the achieved effect - 4 years.

Zoom

This is another type of teeth whitening, which can be considered completely safe.This technology is based on the same gel with hydrogen peroxide.Its activation on the surface of the teeth is carried out with a special lamp emitting in the ultraviolet spectrum.

This type of bleaching has gained its popularity due to its very high efficiency and long-term preservation of the achieved effect of .In addition, this procedure uses drugs and equipment from a single manufacturer, which negates the risks of complications.Finally, despite the fact that the Zoom technology is professional, it can be used at home.True, the effectiveness of this bleaching will be slightly lower than if it were conducted in a clinic.Nevertheless it is very convenient for many people.

In Moscow, for the procedure of whitening Zoom with the Philips Zoom 3 system, 25,000 rubles are requested.The high cost of whitening is explained by the need to make molds of the jaw and to produce a special cap.

As you can see, the cost of Zoom is comparable to laser bleaching.Therefore, the choice of this or that type of clarification of the enamel of teeth completely falls on the shoulders of patients.

Chemical whitening

Similar bleaching of tooth enamel can be performed both in the clinic and at home.And in the latter case, it will still be considered professional if conducted under the supervision of a dentist.

In dentistry, despite the fact that with incorrect approach to the procedure, teeth can be damaged, the chemical methods of teeth whitening are positive, because they give a guaranteed positive result.

The most popular tooth whitening system chemically is the Opalescence system.

Opalescence

This is a gentle chemical whitening technology developed by the American company "Ultradent".Despite of sparing influence such bleaching allows to cope with bleaching of the teeth hit by a fluorosis, darkened because of application of tetracycline, changed color from age.Also Opalescence technology is often used by before installing prostheses or veneers .

The advantages of such teeth whitening can be attributed to the stability of the effect achieved, relative safety, low cost.With comparable results, Opalescence costs an order of magnitude lower than the Whitening Zoom.In Moscow, the price of this procedure at the level of 7,000 rubles.

Mechanical whitening

This method of lightening the teeth is considered the oldest.At its core it's just professional dental hygiene.In dentistry, there are specialists who do not consider mechanical whitening bleaching, even though the effect of the procedure is quite pronounced.

Mechanical removal of the dark plaque from the teeth simply opens the underneath enamel .That is, no destruction of the pigment that darkens the enamel does not occur.

The most effective and popular method is the method of physical whitening of teeth Air-Flow.

Teeth whitening method Air-Flow

This method of mechanical cleaning of enamel has been used in dentistry for a very long time.It replaced the traditional mechanical cleaning with dental instruments, which was not effective enough and traumatic.

The very name of the technology reveals the whole point of whitening.Air-Flow is essentially a sandblasting machine, in which, instead of sand and air, a mixture of is blended from purified water and a special abrasive.This treatment solution is applied to the teeth under high pressure, which ensures fast and effective bleaching.

The important point of Air-Flow is the absence of painful sensations both during cleaning and after it.After the procedure, a special protective varnish is applied to the tooth surface to protect the enamel and fix the effect achieved.

It should be understood that this procedure allows you to lighten your teeth, but will not make them snow-white.Enamel after Air-Flow will simply receive a shade given to it by nature: yellowish or grayish.That is, to lighten the enamel will have to resort to chemical or photobleaching.

So why do so many people choose Air-Flow?The answer is simple - the price.How much does it cost to process one tooth using Air-Flow technology?In Moscow, for cleaning one tooth using this technology, on average ask for 150 rubles .What is most interesting, people who use Air-Flow, in the future, as a rule, do not resort to more expensive methods of lightening their teeth, because the result they fully satisfies.