Terapia em polpa vital: uma alternativa para a maturação da raiz de um dente com microabscesso superficial

Autores

DOI:

https://doi.org/10.33448/rsd-v9i12.11351

Palavras-chave:

Pulpotomia; Endodontia; Cavidade pulpar.

Resumo

A manutenção da integridade funcional da polpa deve ser o objetivo do tratamento dos dentes permanentes imaturos afetados por trauma. O prognóstico das terapias de polpas vitais (TPV), quando bem indicadas e realizadas corretamente, não só preserva a vitalidade pulpar, mas também proporciona o desenvolvimento radicular imaturo. Este caso relata o tratamento de um paciente com fratura coronária de incisivo central superior direito imaturo. O exame clínico, a inspeção radiográfica e os testes de sensibilidade confirmaram a vitalidade do dente. Apesar da presença de microabscesso superficial, a pulpotomia foi o tratamento de escolha de acordo com as características de vitalidade pulpar encontradas durante o transoperatório. O desenvolvimento radicular e o fechamento apical foram verificados no controle radiográfico do primeiro ano. Após 3 anos de acompanhamento, mesmo com a ocorrência de 3 novos traumatismos, o dente tratado apresentava ausência de alterações radiográficas. Porém, no retorno do quarto ano, o tratamento endodôntico convencional teve que ser realizado devido ao sinal radiográfico de obliteração radicular inicial. Concluiu-se que a etapa do diagnóstico da vitalidade pulpar e o acompanhamento clínico-radiográfico são de extrema importância para o desfecho da pulpotomia. Essa abordagem conservadora resultou em sucesso, pois induziu o desenvolvimento radicular e o fechamento apical, permitindo a execução posterior da terapia endodôntica.

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Publicado

27/12/2020

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UBALDINI, A. L. M. .; QUEIROZ, M. E. .; NUNES, M. C. P.; TERADA, H. H.; HIDALGO , M. M. .; MARTINS, C. M.; QUEIROZ, A. F. Terapia em polpa vital: uma alternativa para a maturação da raiz de um dente com microabscesso superficial. Research, Society and Development, [S. l.], v. 9, n. 12, p. e40891211351, 2020. DOI: 10.33448/rsd-v9i12.11351. Disponível em: https://rsdjournal.org/index.php/rsd/article/view/11351. Acesso em: 17 jul. 2024.

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Ciências da Saúde