A randomized clinical trial of cavity liners after selective caries removal: one-year follow-up
J. appl. oral sci
; 27: e20180700, 2019. tab, graf
Artigo
em Inglês
| LILACS, BBO - Odontologia
| ID: biblio-1012509
Biblioteca responsável:
BR1.1
ABSTRACT
Abstract Alternatives for the treatment of caries disease, such as minimally invasive approaches, have been developed in recent years. Objective:
To carry out clinical and radiographic evaluations of three cavity liners after selective caries removal.Methodology:
Thirty-six primary molars with deep occlusal caries lesions without pulp involvement (from children of both genders, aged between 5 and 8 years) were randomly divided into the following groups calcium hydroxide cement (CHC) group; mineral trioxide aggregate (MTA) group and Portland cement with added zirconium oxide (PCZ) group. The following-up period was 6- and 12-month. The clinical and radiographic success rates were evaluated through chi-square test. The radiographic measurements were compared by ANOVA followed by Tukey's test (p<0.05).Results:
Thirty-six patients were included, but thirty-four returned for 12-month follow-up. The overall success rate of the therapy for the three groups was 94.11% and no statistically significant differences occurred in the comparison among groups (p>0.05). Nineteen radiographs were selected to measure the dentin barrier thickness. The intragroup comparison presented a statistically significant increase of the dentin barrier for all groups, at 12-month follow-up. However, the MTA group showed increase of the dentin barrier, over time, 6- to 12-month follow-up. The intergroup comparison revealed no statistically significant differences (p>0.05).Conclusion:
The clinical and radiographic data showed that all cavity liners provided effective treatment of primary teeth after selective caries removal.
Texto completo:
Disponível
Coleções:
Bases de dados internacionais
Base de dados:
BBO - Odontologia
/
LILACS
Assunto principal:
Óxidos
/
Zircônio
/
Silicatos
/
Compostos de Cálcio
/
Compostos de Alumínio
/
Cárie Dentária
/
Forramento da Cavidade Dentária
Tipo de estudo:
Ensaio clínico controlado
/
Estudo observacional
/
Estudo prognóstico
/
Fatores de risco
Limite:
Criança
/
Criança, pré-escolar
/
Feminino
/
Humanos
/
Masculino
Idioma:
Inglês
Revista:
J. appl. oral sci
Assunto da revista:
Odontologia
Ano de publicação:
2019
Tipo de documento:
Artigo
País de afiliação:
Brasil
Instituição/País de afiliação:
Universidade Federal de Alfenas/BR
/
Universidade de São Paulo/BR