Resultado do tratamento de molares jovens obstruídos por instrumentos endodônticos fraturados: relato de dois casos

Autores

DOI:

https://doi.org/10.33448/rsd-v9i10.8537

Palavras-chave:

Endodontia; Instrumento fraturado; Preparo de canal radicular; Resultado do tratamento.

Resumo

Pontas ultrassônicas e limas anatômicas de acabamento têm sido utilizadas como estratégias para melhorar a limpeza e a desinfecção dos canais radiculares, principalmente em anatomias complexas. Esses instrumentos também estão sujeitos a fraturas, o que pode dificultar o tratamento endodôntico e afetar negativamente o resultado. Este artigo apresenta dois casos de manejo bem-sucedido de instrumentais fraturados dentro do canal radicular, com prognóstico desfavorável, com ênfase em protocolos de tratamento e resultados. Duas pacientes do sexo feminino, de 14 anos, foram submetidas a tratamento de canal dos dentes 37 (caso 1) e 47 (caso 2). Durante os protocolos de irrigação final, o caso 1 apresentou uma lima XP-Clean fraturada dentro do canal mesiovestibular e dentro do canal distal no caso 2, que também apresentava pontas E1-Irrisonic fraturadas nos canais mesiovestibular e distal. O manejo não cirúrgico e o desvio dos fragmentos dos instrumentos retidos foram bem-sucedidos em ambos os casos e podem ser considerados abordagens adequadas.

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Publicado

27/09/2020

Como Citar

CUNHA, T. C.; MATOS, F. de S.; PARANHOS, L. R.; MOURA, C. C. G. Resultado do tratamento de molares jovens obstruídos por instrumentos endodônticos fraturados: relato de dois casos. Research, Society and Development, [S. l.], v. 9, n. 10, p. e3149108537, 2020. DOI: 10.33448/rsd-v9i10.8537. Disponível em: https://rsdjournal.org/index.php/rsd/article/view/8537. Acesso em: 30 jun. 2024.

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