Restaurações estéticas com resina composta após remoção de manchas de esmalte

• Autor(a) principal: Nakamura, Yan Genaro [UNESP]
• Data de Publicação: 2016
• Tipo de documento: Trabalho de conclusão de curso
• Idioma: por
• Título da fonte: Repositório Institucional da UNESP
• Texto Completo: http://hdl.handle.net/11449/155313; http://www.athena.biblioteca.unesp.br/exlibris/bd/capelo/2017-05-03/000881559.pdf
• topic: Microabrasão do esmalte; Resinas compostas; Esmalte dentário; Enamel microabrasion

Sound enamel is a mineralized tissue with high hardness, which clinically presents a smooth, shiny surface and optical characteristics of translucency. Sometimes, it can be affected by mild surface defects, represented by discrete isolated stains, ranging from white to brown color, even the most severe with changes in dental shape and / or loss of structure. Thus, it was reported the clinical sequence of two young patients with white spots of different depths on the buccal surface of the maxillary incisors. In the first clinical case, the patient had more severe, opaque and deep stains, which is indicated the removal with a diamond bur to then perform the direct restorative procedure. In the second clinical case, the spots were located in the upper layers of the enamel, where the enamel microabrasion technique has been successfully employed for the removal of stains. After completion of the clinical cases, it was clear that knowledge, correct indication and domain of the techniques adopted was extremely important to obtain a high clinical success rate