Short-term effect of adhesive system on clinical performance of bulk fill composite: randomized clinical trial
Braz. j. oral sci
; 21: e225042, jan.-dez. 2022. ilus
Artículo
en Inglés
| LILACS, BBO - Odontología
| ID: biblio-1354728
Biblioteca responsable:
BR218.1
ABSTRACT
Aim:
Although bulk fill composites have been widely used as restorative material, there is no consensus regarding the best clinical protocol in terms of composite technique and adhesive system. Therefore, this clinical trial evaluated the clinical performance of bulk fill composites for class I restorations under different protocols.Methods:
A randomized clinical trial including 155 class I restorations was conducted using different adhesive systems conventional technique (phosphoric acid + conventional three-step adhesive system) (Group 1, 2 and 3); or self-etching adhesive system (Groups 4, 5 and 6). Control groups 1 and 4 were restored with conventional composite; groups 2 and 5 with low viscosity bulk fill and conventional composite as occlusal coverage; groups 3 and 6 with high viscosity bulk fill. The FDI criteria was used for clinical evaluation at baseline and after 6 months.Results:
All groups showed good clinical performance. At baseline, the adhesive system did not affect postoperative hypersensitivity. After 6 months, group 5 showed a significant reduction in color and translucency; group 6 a reduction in terms of anatomical form and for postoperative sensitivity and an improvement in patient satisfaction (p<0.05). Considering the same restorative technique, the use of the self-etching adhesive system showed a significant decrease in color and translucency (p<0.05).Conclusion:
All groups showed favorable clinical performance, and promising results were found for the conventional adhesive system and high viscosity bulk fill protocol
Texto completo:
Disponible
Colección:
Bases de datos internacionales
Base de datos:
BBO - Odontología
/
LILACS
Asunto principal:
Ácidos Fosfóricos
/
Adhesivos
/
Resinas Compuestas
/
Restauración Dental Permanente
/
Estética Dental
/
Estudios Clínicos como Asunto
Tipo de estudio:
Ensayo clínico controlado
/
Guía de práctica clínica
Idioma:
Inglés
Revista:
Braz. j. oral sci
Asunto de la revista:
Odontología
Año:
2022
Tipo del documento:
Artículo
País de afiliación:
Brasil
Institución/País de afiliación:
Dental Science School/BR
/
Faculty of Dental Sciences/BR
/
Federal University of Minas Gerais/BR
/
Pitágoras Integrated Colleges/BR
/
State University of Montes Claros/BR
/
United Colleges of Northern Minas/BR