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Comparative evaluation of the bond strength of self-adhering and bulk-fill flowable composites to MTA Plus, Dycal, Biodentine, and TheraCal: an in vitro study
- Source :
- Restorative Dentistry & Endodontics
- Publication Year :
- 2020
- Publisher :
- The Korean Academy of Conservative Dentistry, 2020.
-
Abstract
- Objectives This study aimed to compare the shear bond strength (SBS) of a self-adhering flowable composite (Dyad Flow) and a bulk-fill flowable composite (Smart Dentin Replacement [SDR]) to several pulp-capping materials, including MTA Plus, Dycal, Biodentine, and TheraCal. Materials and Methods Eighty acrylic blocks with 2-mm-deep central holes that were 4 mm in diameter were prepared and divided into 2 groups (n = 40 each) according to the composite used (Dyad Flow or SDR). They were further divided into 4 sub-groups (n = 10 each) according to the pulp-capping agent used. SBS was tested using a universal testing machine at a crosshead speed of 1 mm/min. Data were analyzed using 2-way analysis of variance. A p value of < 0.05 was considered to indicate statistical significance. Results A statistically significant difference (p = 0.040) was found between Dyad Flow and SDR in terms of bond strength to MTA Plus, Dycal, Biodentine, and TheraCal. Conclusions Among the 8 sub-groups, the combination of TheraCal and SDR exhibited the highest SBS.
- Subjects :
- Mineral trioxide aggregate
Materials science
0206 medical engineering
Composite number
Bulk fill
Bulk-fill composite
02 engineering and technology
Comparative evaluation
03 medical and health sciences
0302 clinical medicine
Flowable Composite
Dentin
medicine
Composite material
SDR
TheraCal
Universal testing machine
Bond strength
030206 dentistry
General Medicine
020601 biomedical engineering
Biodentine
medicine.anatomical_structure
Dyad Flow
Research Article
Subjects
Details
- Language :
- English
- ISSN :
- 22347666 and 22347658
- Volume :
- 45
- Issue :
- 1
- Database :
- OpenAIRE
- Journal :
- Restorative Dentistry & Endodontics
- Accession number :
- edsair.doi.dedup.....1406d6dd6daf20ea96e9f02ade93d752