Endodontic treatment of maxillary lateral incisor with internal root resorption using a hybrid instrumentation technique - case report

Autores

  • Francisco Roosivelt Assis de Araújo School of Dentistry – Paulista University – Manaus – AM – Brazil.
  • Fredson Marcio Acris de Carvalho School of Dentistry – Paulista University – Manaus – AM – Brazil.
  • André Augusto Franco Marques Superior School of Health Sciences – State University of Amazonas – Manaus – AM – Brazil.
  • Emílio Carlos Sponchiado Júnior School of Dentistry – Federal University of Amazonas – Manaus – AM – Brazil.
  • Lucas da Fonseca Roberti Garcia Department of Restorative Dentistry – Araçatuba School of Dentistry – Univ Estadual Paulista – Araçatuba – SP – Brazil.

DOI:

https://doi.org/10.14295/bds.2016.v19i2.1159

Resumo

Several factors influence the cleaning and shaping capacity of instrumentation techniques, such as internal resorption areas. Internal root resorption contributes to failure of endodontic treatment, since debris may remain attached to dentine walls, and the instruments are not able to completely remove them. This paper reports a clinical case of endodontic treatment of a tooth with internal root resorption using a hybrid instrumentation technique. After clinical and radiographic examinations, pulp necrosis with periapical lesion, and the presence of an internal root resorption were diagnosed. Biomechanical preparation began with glide path creation with sizes 15 and 20 K-type files. Apical third instrumentation was performed with rotary ProFile files #25.04 up to #35.04, followed by root canal filling. The case was followed-up for twelve months. Progressive bone repair was observed radiographically. Despite the presence of internal root resorption, the results achieved with the hybrid technique suggest effectiveness in this clinical case solution.

Keywords: Dental Pulp Cavity; Endodontics; Root canal therapy.

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Publicado

2016-07-07

Como Citar

1.
de Araújo FRA, de Carvalho FMA, Marques AAF, Sponchiado Júnior EC, Garcia L da FR. Endodontic treatment of maxillary lateral incisor with internal root resorption using a hybrid instrumentation technique - case report. BDS [Internet]. 7º de julho de 2016 [citado 16º de novembro de 2025];19(2):111-5. Disponível em: https://bds.ict.unesp.br/index.php/cob/article/view/1159

Edição

Seção

Artigo de Caso Clínico / Descrição de Técnica

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