Why laser teeth whitening is done, in which cases can not the procedure be performed, patient feedback
Modern dentistry offers various methods of teeth whitening, of varying complexity and cost.It is rather difficult to make the right choice.Judging by the feedback, the most popular method is laser bleaching.It not only makes the teeth white, but also strengthens them.This method is performed only in the dental clinic.
How laser whitening is performed
The principle of laser bleaching is in removal of spots from tooth enamel .Before the procedure, dental calculus and plaque is removed, if there is caries, the oral cavity is treated.Then the teeth are covered with a special gel of hydrogen peroxide, and after that each tooth is laser-lighted for 30 seconds.For safety, the patient is wearing glasses, and the gums and lips are protected with special means.
Damaged tissue contains a lot of moisture, so the laser evaporates it, at the same time killing harmful bacteria and making denser tooth enamel.The procedure for laser illumination lasts mostly about 15 minutes.Do not be afraid of the harmful effects of laser beams, they are completely harmless.
The teeth are then treated with with amorphous calcium phosphate .It fills all cracks and scratches on the teeth, and instantly crystallizes.Enamel from this is made strong and smooth, its permeability and sensitivity decreases.Also, after laser treatment, the probability of caries formation decreases.
The laser bleaching procedure can last up to 30 minutes.The enamel becomes lighter by 8 tones.How long this effect will last depends on the features of the technology, the professionalism of the doctor and the initial color of the patient's tooth enamel.The testimonies indicate that in many people the excellent state of tooth enamel persists for years, and for someone only a few months.The most important thing is to observe the proper oral hygiene to prevent the formation of plaque.It is also worth quitting smoking and limiting the use of coloring products.
Advantages and disadvantages
Laser teeth whitening judging by the reviews has both pluses and minuses.However, positive feedback is several times greater.
The laser whitening procedure has the following advantages:
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The tooth enamel becomes stronger. - The procedure lasts for a relatively short time.
- The tooth enamel is not overdried, and its structure is preserved completely.
- The sensitivity of teeth after the bleaching process does not increase.
- Wonderful effect of a snow-white smile.
- The procedure does not require anesthesia.
- Due to the properties of the laser, it has a bactericidal effect, its use makes it possible to protect the teeth from the occurrence of caries.
- Continuous aesthetic effect.
The procedure for using the laser also has disadvantages:
- High cost.
- A small amount of discomfort may occur during laser treatment.
Contraindications
According to the doctors, the laser whitening procedure is strictly prohibited by in the following cases:
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Pregnancy and lactation period. - In case of intolerance to individual components of the whitening gel.A dentist before the procedure is required to familiarize the patient with the exact composition of the gel.
- Periodontitis.
- If the patient is under 18 years old.At this age, the dental tissues have not yet reached the peak of their thickness.
- Presence of a large number of seals.The material from which they are made does not change its shade and will even look darker.
- Wearing braces.
- If the enamel is porous and has very fine cracks.
Is it worth whitening your teeth
Do I need to whiten my teeth at all?After reading reviews, you come to the conclusion that many people dream of realizing this procedure and realize their dream.However, not everything is so rosy.There are several facts that hide the dentists , and which you will not find in any of the reviews.
The color of tooth enamel is laid genetically.If it is not white in nature, sooner or later it will start to darken anyway, whichever whitening procedures are performed with it.
The composition of the whitening gel contains 35 percent hydrogen peroxide, and it is quite aggressive with respect to enamel, and the laser is able to enhance its oxidative effect.
If a person very often takes antibiotics, especially tetracycline, then they begin to accumulate in the body, and because of this teeth eventually turn yellow .Contrary to advertising, such teeth can not be whitened.
By the way, it is undesirable to bleach the enamel more than 2 tones after 40 years.At this age, the skin begins to fade and snow-white teeth will only emphasize this.
How to keep whiteness of teeth longer
Judging by the doctors' reviews, patients often ask after the whitening procedure how much white teeth will keep?Everything will depend on how correctly the hygiene of the oral cavity is carried out.
In addition, it is recommended that adhere to the following rules:
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Brush your teeth with a natural bristle brush with medium hardness. - You should take care of the oral cavity very carefully.In addition to a toothbrush, it is recommended to use a dental floss.
- Professional teeth cleaning should be done regularly.
- Smoking and dye products should be discarded.
- Every six months, you must visit a dentist.Thus, laser teeth whitening - the procedure is quite contradictory .Has positive and negative feedback.It is important to choose a dentist of the highest qualification who will tell you about the advantages and disadvantages of laser bleaching, and only then should you make a decision.
Reviews
Since the childhood I suffer from a yellow color of a tooth enamel.I tried many different methods of bleaching: soda, coal, lemon crust .The result was always zero.She bought whitening pastes in pharmacies, no gels-no effect.While one day at work I did not pay attention to a colleague with snow-white teeth.She told me that she did laser bleaching.I enrolled in the same clinic, and at the first opportunity turned to it.First, I cleaned my teeth.This procedure is unpleasant, but tolerable.After her, the teeth and gums for a few days became very sensitive, and during the bleaching, my jaw tightened strongly.But these sufferings were worth it.Now I am the owner of a snow-white smile.
I remained very unhappy with the procedure.For a long time I dreamed of doing laser whitening, long saved it and finally decided to do it.Gave a lot of money, and as a result effect lasted only a month .And this despite the fact that I do not drink and do not smoke.The clinic did not provide a guarantee, and its employees told me that this was only my fault, because I did not follow my teeth well.
About a year ago I did a laser bleaching procedure.Enamel brightened by 3 tones and the effect is kept so far.But I have white teeth on my own, so maybe this affected the good result, or maybe the whitening performed qualitatively.
