Evaluation of foraminal transportation during foraminal enlargement with different instrumentation systems
Braz. j. oral sci
; 13(4): 246-250, Oct-Dec/2014. tab, graf
Artigo
em Inglês
| LILACS, BBO - Odontologia
| ID: lil-732335
Biblioteca responsável:
BR218.1
ABSTRACT
Aim:
To evaluate the foraminal transportation during foraminal enlargement after manual instrumentation with stainless steel files, preparation with the Mtwo system and Reciproc R25 file.Methods:
Thirty roots were selected, divided in three groups and prepared in accordance with the different instrumentation systems Hand Files (HF); Mtwo system (MS); and Reciproc system (RS). All groups were prepared with the instrumentation level 1 mm beyond the apex. Photomicrographs were performed using scanning electron microscopy, to record the foraminal anatomy before and after instrumentation. Data were analyzed using ANOVA followed by Tukey's test with a significance level of 5%.Results:
The group instrumented with hand files showed higher foraminal transportation when compared to the Mtwo and Reciproc groups (p<0.05). Reciproc group showed lower transportation when compared to the Mtwo group (p<0.05).Conclusions:
The stainless steel files caused significant foraminal transportation, while Reciproc system showed safe apical preparation, with little transportation.
Texto completo:
Disponível
Coleções:
Bases de dados internacionais
Base de dados:
BBO - Odontologia
/
LILACS
Assunto principal:
Endodontia
/
Anatomia
Idioma:
Inglês
Revista:
Braz. j. oral sci
Assunto da revista:
Odontologia
Ano de publicação:
2014
Tipo de documento:
Artigo
País de afiliação:
Brasil
Instituição/País de afiliação:
Universidade Estadual de Campinas/BR
/
Universidade Federal do Rio de Janeiro - UFRJ/BR
/
Universidade do Grande Rio UNIGRANRIO/BR