CARDOSO, Renan Menezes; CARDOSO, Randerson Menezes; JUNIOR, Paulo Correia de Melo    MENEZES FILHO, Paulo Fonseca. Intra coronal bleaching: an alternative to dyschromia of endodontically treated teeth. Odontol. Clín.-Cient. (Online) []. 2011, 10, 2, pp. 177-180. ISSN 1677-3888.

Intrinsic color changes are common in endodontically treated teeth. That consequence compromises the facial harmony, since converted a single structure in visual stress area. Thus the endogenous bleaching appears is a good alternative for reversibility color, because it shows itself as a conservative, fast, secure and low cost technique to the aesthetic restoration of the dental element. This study aims to conduct a brief review of the literature about Intra coronal bleaching, and demonstrate, through a case, a clinical series using urea crystal

: Tooth heaching; Endodontics; Dental materials.