Vital Tooth Bleaching: A Case Report
DOI:
https://doi.org/10.12974/2311-8695.2014.02.01.4Keywords:
Vital bleaching, Hydrogen peroxide, Office bleaching.Abstract
A dazzling white smile has been a symbol of beauty, health and vitality for hundreds of years. Discolouration, especially when the front teeth are affected, means a significant disturbance of aesthetics and can decrease a patient’s self esteem. Public demand for aesthetic dentistry, including tooth whitening, has increased in recent years. Compared with restorative treatment modalities, whitening, also referred to as bleaching, is the most conservative treatment for discolored teeth. This public demand for a whiter smile and improved aesthetics has made tooth whitening a popular and often requested dental procedure, since it offers a conservative treatment option for discolored teeth. Whitening often enhances the treatment and encourages patients to seek further aesthetic treatment. Dental bleaching offers a conservative, simplified, and low cost approach to change the color of discoloured teeth. Current bleaching techniques include a dentist-prescribed in-office technique, an at-home applied technique, or a combination of both. The pigments oxidation is responsible for tooth bleaching and can be carried out with two different products; carbamide peroxide and hydrogen peroxide. This case report reflects the remarkable change of tooth color by in-office bleaching.
References
Li Y, et al. Effect of Light Application on an In-Office Bleaching Gel. J Dent Res 2003; 82: (Special Issue, AADR Abstracts): No. 895.
Luk K, Tam L, Hubert M. Effect of light energy on peroxide tooth bleaching J Am Dent Assoc 2004; 135(2): 194-201.
de Silva Gottardi M, Brackett MG, Haywood VB. Number of in-office light activated bleaching treatments needed to achieve patient satisfaction. Quintessence Int 2006; 37: 115- 120.
Tavares M, Stultz J, Newman M, Smith V, Kent R, Carpino E, Goodson JM. Light augments tooth whitening with peroxide. J Am Dent Assoc 2003; 134: 167-175.
Haywood VB. Nightguard vital bleaching: Current concepts and research. J Am Dent Assoc 1997; 128: 19s-25s.
Reinhart JW, Eivins SE, et al. A clinical study of nighguardvital bleaching. Quintessence Int 1993; 24: 379- 384.
Russell CM, Dickinson GL, et al. Dentist supervised homebleaching with ten percent carbamide peroxide gel: A six month study. J Esthet Dent 1996; 8: 177-182. http://dx.doi.org/10.1111/j.1708-8240.1996.tb00422.x
Godwin JM, Barghi N, Berry TG, et al. Time duration for dissipation of bleaching effects before enamel bonding. J Dent Res 1992; 71: 179 (Abstr 590).
Cvitko E, Denehy GE, Swift Jr EJ, et al. Bond strength of composite resin to enamel bleached with carbamide peroxide. J Esthet Dent 1991; 3: 100-102. http://dx.doi.org/10.1111/j.1708-8240.1991.tb00976.x
Machida S, Anderson MH, Bales DJ. Effect of a home bleaching agent on adhesion to enamel. J Dent Res 1992; 71: 282 (Abstr. 1408).
Basting RT, Rodrigues JA, Serra MC, Pimenta LAF. Shear bond strength of enamel treated with seven carbamide peroxide bleaching agents. J Esthet Restor Dent 2004; 16: 250-260. http://dx.doi.org/10.1111/j.1708-8240.2004.tb00046.x
Charakorn P, Cabanilla LL, Wagner WC, Poong WC, Shaheen J, Pregitzer R, Schneider D. The effect of preoperative ibuprofen on tooth sensitivity caused by in-office bleaching. Oper Dent 2009; 34: 131-135. http://dx.doi.org/10.2341/08-33
Bruzell EM, Johnsen B, Aalerud TN, Dahl JE, Christensen T. In vitro efficacy and risk for adverse effects of light-assisted tooth bleaching. Photochem Photobiol Sci 2009; 8: 377-385. http://dx.doi.org/10.1039/b813132e
Buchalla W, Attin T. External bleaching therapy with activation by heat, light or laser—a systematic review. Dent Mater 2007; 23: 58696. http://dx.doi.org/10.1016/j.dental.2006.03.018
Baik JW, Rueggeberg FA, Liewehr FR. Effect of lightenhanced bleaching on in vitro surface and intra pulpal temperature rise. J Esthet Restor Dent 2001; 13: 370-8. http://dx.doi.org/10.1111/j.1708-8240.2001.tb01022.x
Gurgan S, Cakir FY, Yazici E. Different light-activated inoffice bleaching systems: a clinical evaluation. Lasers Med Sci 2010; 25: 817-22. http://dx.doi.org/10.1007/s10103-009-0688-x
Kugel G, Papathanasiou A, Williams AJ 3rd, Anderson C, Ferreira S. Clinical evaluation of chemical and light-activated tooth whitening systems. Compend Contin Educ Dent 2006; 27: 54-62.
Auschill TM, Hellwig E, Schmidale S, Sculean A, Arweiler NB. Efficacy, side-effects and patients’ acceptance of different bleaching techniques (OTC, in-office, at-home). Oper Dent 2005; 30: 156-63.
Matis BA, Cochran MA, Wang G, Eckert GJ. A clinical evaluation of two in-office bleaching regimens with and without tray bleaching. Oper Dent 2009; 34: 142-9. http://dx.doi.org/10.2341/08-64