Clareamento para dentes despolpados: revisão de literatura e considerações
DOI:
https://doi.org/10.26843/ro_unicid.v24i2.363Palavras-chave:
Clareamento dental, Dente não vital, Reabsorção da raiz, Peróxido de hidrogênio.Resumo
A estética dos dentes não é privilégio dos dias atuais, pois preocupações nesse sentido têm sido relatadas desde 1860. Diante de um dente tratado endodonticamente e que apresenta qualquer tipo de escurecimento dental, o profissional pode lançar mão do clareamento intracoronário, que é a tentativa mais conservadora de restabelecer a cor normal dos dentes. O clareamento objetiva remover pigmentos por meio de agentes oxidantes e para isso foram desenvolvidas diversas técnicas. Entre os riscos do clareamento dental, o mais grave é a reabsorção cervical externa, que ocorre quando o produto clareador penetra através dos túbulos dentinários ao ligamento periodontal e inicia a reação inflamatória. Para evitar que ocorra tal reabsorção, é necessária a colocação de uma base protetora cervical.Downloads
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