Ahmad, Aimi amalina and Yahya, Noor Azlin and Take, Yeoh Oon and Jin, Yap Adrian (2024) Shear Bond Strength of Different Adhesive Systems to Silver Diamine Fluoride - Treated Carious Dentine. Sains Malaysiana, 53 (8). pp. 1997-2006. ISSN 0126-6039, DOI https://doi.org/10.17576/jsm-2024-5308-21.
Full text not available from this repository.Abstract
This study investigated the shear bond strength (SBS) of resin composite to silver diamine fluoride (SDF)-treated carious dentine using different adhesive systems and established their failure modes. A total of 75 sound premolars were randomly assigned as follows (n=15); sound dentine with universal adhesive (UA) and etchant (Group A), SDFtreated carious dentine with UA and etchant (Group B), UA without etchant (Group C), glass ionomer (Group D) and alloy (Group E) adhesive systems. Groups B, C, D, and E were subjected to pH cycling to form artificial caries. Resin composite cylinders were bonded to the occlusal surfaces of the treated teeth. The SBS was established using a universal testing machine with shear load of 500N and crosshead speed of 0.5 mm/min. Data for SBS and failure modes were analysed using One-way ANOVA and Pearson Chi-square test, respectively. For SDF-treated carious dentine, Group C presented the highest SBS, followed by Groups B, E, and D. The SBS of Group D and E were significantly lower than Groups A, B, and C. No significant difference in SBS was found between Groups A, B and C. While Group B had significantly fewer adhesive failures, the proportion of mixed failures was statistically insignificant among the different groups. Resin composite cohesive failures were only observed in Group B. In conclusion, UA without etchant is preferred when bonding resin composite to SDF-treated carious dentine. Failure modes were related to the type of adhesive system utilised.
| Item Type: | Article |
|---|---|
| Funders: | Faculty of Dentistry Universiti Malaya through the Dental Research Management Unit (DRMU) (DPRG 29/19) |
| Uncontrolled Keywords: | Bonding; dental adhesive; resin composite; silver diamine fluoride |
| Subjects: | R Medicine > RK Dentistry |
| Divisions: | Faculty of Dentistry > Dept of Conservative Dentistry |
| Depositing User: | Ms. Juhaida Abd Rahim |
| Date Deposited: | 09 Apr 2025 06:15 |
| Last Modified: | 09 Apr 2025 06:15 |
| URI: | http://eprints.um.edu.my/id/eprint/46715 |
Actions (login required)
 |
View Item |
