Edition V17N01 | Year 2020 | Editorial Caso Clínico | Pages 12 to 29
ABSTRACT: The question of esthetics is a major concern in dentistry today. The color of the teeth is an important factor, since the color harmony is perceived quickly. The single discoloured tooth can be a challenge in obtaining an aesthetic outcome in the anterior region. This case report describes the treatment of a single darkened tooth by combining internal and external bleaching techniques. It is also reported the clinical and radiographic follow-up in which a slight yellowing of the endodontically treated tooth was observed after 2 years. Also described is external bleaching treatment for maintenance of tooth whitening after color recurrence through a 35% hydrogen peroxide whitening session which was sufficient to restore smile harmony. In this clinical case, the whitening treatment provided good aesthetic results.
Ferraz LN, Prieto LT, Theobaldo JD, Paulillo LAMS, Aguiar FHB, Lima DANL. Bleaching treatment of devital tooth with color changes after trauma: a 2-years follow-up. J Clin Dent Res. 2020 Jan-Apr;17(1):12-29