It often happens that the tooth darkens after it was cured from decay. This is especially frustrating if the blackout affects the area of the smile. More recently, in this case either did not radically (grinding off a tooth and fixing it on the crown), or leave it as is.
Now, however, good dental clinic, you can offer a more effective solution in teeth whitening, or indoitalian.
Indoitalian is a method of bleaching teeth from the inside of canals or crowns. The principle is that in advance pulpless tooth cavity is filled with a special whitening gel.
HOW IS INDOITALIAN
The procedure is quite simple at all stages. Before embarking on her specialist clarifies the reason for the darkening of the tooth and radiographically evaluates how well this was cured channels.
Then, the doctor removes the old filling, and if necessary remove the tooth that is suffering at the moment from secondary caries. Then, the dentist thoroughly cleans the mouth of the root canal from the ink pasta and insulates them using special spacers.
In the freed space bleaching gel is placed, after which the tooth is closed with temporary filling application.
Two weeks later, should come to the re-appointment to the doctor to assess the performance of the procedure. In the case that the darkening has not disappeared, entered another portion of the bleaching gel. Sometimes full of bleach, is necessary to such procedures.
Finally, when the tooth has acquired the desired whiteness, the specialist conducts its full restoration. Then repeat a set of measures for intracanal bleaching will be a year or later, depending on how long your case will remain effect first procedure.
WHY TEETH DARKEN AND WHEN TO BLEACH THEM
Teeth can darken from the inside for several reasons. First, after sealing the dentin can be painted from contact with certain types of seals. Thus, the resorcinol-formalin, the composition forms a pink color, silver – black and grey. In addition, when the death of the pulp (pulpitis or periodontitis) also occurs a darkening of the tooth, and antecedent to, loss of gloss. The dyes contained in foods and in tobacco smoke that penetrate micro-cracks of the teeth and darken different degrees, depending on the size of the cracks.
Based on the above, the internal procedure of teeth whitening is indicated in the following situations:
- when the hard tissue of the tooth has darkened because of the sealing of coloring compounds;
- if applied external bleaching – and did not give the desired result.
DO YOU HAVE INDOITALIAN SIDE EFFECTS?
The particularity of the bleaching process that it is chemically dissolved protein dyes and coloring substances contained in the fillings. That’s why there is always a risk of getting not so great results, as expected.
Also indoitalian pulpless tooth considerably reduces its strength. After all, a dead tooth is not restored microorgani from the procedure. The result is increased risk to someday have a fracture of the dental crown. That’s why internal bleaching should not be carried out more than four times.
Contraindications for internal whitening Indoitalian contraindicated to conduct caries, periodontitis, presence of old fillings with the changed color. You also cannot apply the procedure to children and teenagers up to sixteen years old, because their teeth are still forming. Pregnancy, breast-feeding, allergic to hydrogen peroxide and tooth sensitivity complete list of the main contraindications.