|
|
Publication
|
| Research Title |
An in vitro comparative study of microshear bond strength of restorations for discolored dentine in primary teeth after silver diamine fluoride application using two composite resin systems |
| Date of Distribution |
18 November 2017 |
| Conference |
| Title of the Conference |
The 65th Annual Meeting of Japanese Association for Dental Research |
| Organiser |
Japanese Association for Dental Research |
| Conference Place |
Department of Biochemistry, School of Dentistry, SHOWA UNIVERSITY |
| Province/State |
Tokyo, Japan |
| Conference Date |
18 November 2017 |
| To |
19 November 2017 |
| Proceeding Paper |
| Volume |
2017 |
| Issue |
1 |
| Page |
111 |
| Editors/edition/publisher |
Ryutaro Kamijo |
| Abstract |
Objectives: Silver Diamine Fluoride (SDF) induced arrested lesions in primary teeth can appropriately be restored using composite resin with various adhesive systems. This study aimed to compare micro-shear bond strength of composite resin restorations using etch-and-rinse system (E&R; Adper Single Bond 2 Adhesive, 3M ESPE, St Paul,
MN, USA) and self-etching (SE; Clearfil® S3 Bond Light-Cure, Kuraray Co, Ltd, Osaka, Japan) system on SDF induced discolored dentine in primary molars.
Methods: Dentine layer on occlusal table of 12 primary molars was mechanically exposed and the crowns were mesio-distally sectioned and separated into buccal and lingual paried portions. Sound dentine was applied with 38%SDF solution (Saforide, Toko Seiyaku Kasei Ltd., Japan). Specimens were stored in 100% relative humidity incubator at 37 oC for 7 days. Specimes with discoloration dentine were randomly assigned to, either E&R or SE group and flowable composite material was placed in Ø 2 millimeters block. The durability was challenged in 500 cycles of
standard thermocycling (ISO TR11405). The microshear bond strength was evaluated and data was analysed using the paired t-test.
Results: The mean microshear bond strength of SE group was higher than those of the E&R group, however the difference was not statistically significant.
Conclusions: The tested adhesive systems had comparable bond strength when restoring the SDF-induced discoloration dentine of primary molars. Results from this study, in part, suggested that single-step application of SE system containing 10-MDP together with flowable composite restorative material could be used as a convenient
alternative to restore the SDF-induced arrested dentine in primary teeth. |
| Author |
|
| Peer Review Status |
ไม่มีผู้ประเมินอิสระ |
| Level of Conference |
นานาชาติ |
| Type of Proceeding |
Abstract |
| Type of Presentation |
Poster |
| Part of thesis |
true |
| Presentation awarding |
false |
| Attach file |
|
| Citation |
16
|
|
|
|
|
|
|
|
|
Journal Publication
ไทย