Modern dentistry: single tooth whitening

Before deciding on clarifying the enamel of the teeth,be sure to consult your dentist. After all, this procedure has a number of contraindications and does not always go unnoticed, even if you have one problematic unit, and you think that tooth whitening can not affect the condition of neighboring incisors or canines.

In modern dentistry there are varioustechnologies and approaches by which this procedure is carried out. For example, for complex clarification of the enamel of the entire jaw, as a rule, chemical methods are used. And if you want to change the color of one unit, then use internal (cavity) or reconstructive methods to ensure that tooth whitening was effective, and the result was preserved for a long time. Typically, these technologies are applied when the color of only one or several incisors is changed. Darken usually the so-called "dead teeth" - after depulpation, metabolic processes in them stop, and they acquire a greyish shade. Also they can change the color and when using colored pastes for sealing.

If you are interested in a single tooth whitening,then without the help of a doctor can not do. Carrying out the so-called cavity bleaching on devitalized (dead) teeth is not always effective, even if the enamel has brightened, it can return to its original color after 1-2 years. Repeat this procedure is not recommended because of the increased fragility of such teeth. Therefore, in cases where it is necessary to change the color of the devital unit, tooth whitening is recommended to be carried out by reconstructive methods. These include the following:

- sealing, which is carried out for the purpose of treating tissues and replacing the filling material - this method does not lighten, but restores the natural color;

- lamination - covering the tooth surface with artificial material: as a rule, veneers are used;

- removing dentin and replacing it with lightcomposite material. This is probably the most dangerous method, since during the procedure there is a risk of splitting the enamel or even the entire crown (visible) part.

If you want to whiten all the teeth,forget to check their condition. With caries, cracks, increased sensitivity and high abrasion, this procedure is prohibited. In the absence of problems you can try both hardware, so common home teeth whitening. Feedback on professional procedures, notice, is much better. After all, in centers involved in aesthetic dentistry, in one session, you can lighten the enamel for 10 or even 12 tones. Of course, most often people are interested in complex teeth whitening. Photos of the expected result, by the way, you can ask in advance for a specialist who is engaged in you, because in many clinics there are galleries with pictures "before" and "after".

But at home, even without buying special funds,you can whiten the teeth a little. For this purpose, use soda, hydrogen peroxide, lemon juice. The main thing, remember that all this can significantly increase the sensitivity and damage the enamel.