Clareamento interno em dentes despolpados como alternativa a procedimentos invasivos: relato de caso

• Autor(a) principal: Bortolatto, Janaina [UNESP]
• Data de Publicação: 2012
• Outros Autores: Corsi, Christian Eduardo [UNESP], Presoto, Cristina Dupim [UNESP], Cioffi, Sabrina Spinelli [UNESP], Oliveira Júnior, Osmir Batista de [UNESP]
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Repositório Institucional da UNESP
• Texto Completo: http://arquivos.cruzeirodosuleducacional.edu.br/principal/old/revista_odontologia/maio_agosto_2012.htm; http://hdl.handle.net/11449/125845
• topic: Tooth Bleaching; Hydrogen Peroxide; Esthetics; Clareamento dental; Peróxido de Hidrogênio; Estética

The increasing interest of patients for a better aesthetic appearance of their smile, associated with the development of new materials and techniques, encouraged by media couverage of this concept of beauty, provided an important evolution of cosmetic dentistry. As the darkness of a single anterior tooth or a group of teeth, in most cases, impairs the appearance of the smile and there is growing appreciation of the less invasive procedures, the technique of tooth bleaching is an important option for aesthetic treatment. To have success in the bleaching treatment, it is important to have knowledge of the origin, nature and composition of the stain. Among the causes of color changes acquired post-eruptive, dental trauma, with or without pulp necrosis, is one of the most commonly encountered etiologies, characterized by a reddish-brown color. Current techniques of bleaching for teeth treated endodontically employ oxidative agent hydrogen peroxide. The objective of this paper is to describe the immediate technique of bleaching non-vital tooth by presenting a clinical case.