CLINICAL OBSERVATION OF DISCOLORING TREATMENT OF NON-VITAL TEETH BY BLEACHING
Abstract
A dental cosmetic is actual for everyone. Whitening of teeth can be the method of lab treatmen. Whitening facilities which are used with this goal often contain peroxide, hydrogen, carbamide peroxide, and combinations of peroxides hydrogen with sodium perborate.
The treatment of 3 patients with discoloration of non-vital teeth was done. In two cases the reason of color change was the use of paste containing resorcinol-formalin. Discoloring of root of the tooth was caused by necrotic damage of the pulp. Clinically satisfactory results were received after 1-4 visits in 1-2 days.
Use of the bleaching method with further aesthetic restoration of tooth crowns allows avoiding significant weakening of the tooth crown in comparison with prosthetic methods of treatment. The main whitening agent was 30-40% hydrogen peroxide in combination with sodium perborate. The positive cosmetic results were achieved in short terms. Clear compliance with of manufacturer’s recommendations and the use of technology allow achieving success of treatment.
Downloads
References
2. Николишин А. К. К патогенезу системного и зубного флюороза / А. К. Николишин, О. И. Цебржинский // Український стоматологічний альманах. -2003. - № 2. -С. 5-7.
3. Николишин А.К. Лечение и профилактика флюороза зубов/ А.К. Николишин, А.П. Костыренко, Э.В. Николишина // Вісник стоматології.– 2000.– № 5.– С. 175–176.
4. Николишин А.К. Профилактика флюороза зубов / А.К. Николишин, Э.В.Николишина, А.П. Костыренко // Международный медицинский журнал. - 1998.- Т. 4, № 1. - С. 110–112.
5. Bleaching teeth treated endodontically: long term evaluation of a case series/ [Amato M., Scaravilli M.S., Farella M., Riccitiello F.] //J. Endod. – 2006.– Vol.32. – Р.376-378.
6. Gerlach R.W. Shifting paradigms in whitening: introduction of a novel system for vital tooth bleaching /R.W. Gerlach //Compend Contin Educ Dent Suppl.-2000.-Jun;(29).-S.4-9.
7. Nathoo S.A. The chemistry and mechanisms of extrinsic and intrinsic discoloration /S.A. Nathoo // J. Am. Den. Ass.- 1997.- Іssue 128.- P. 6-10.
8. Watts A. Tooth discoloration and staining: a review of the literature /Watts A., Addy M. // Br. Dent. J. – 2001. - Vol.190. –Р. 309-316.