Abstract
Purpose: To determine whether the use of low-viscosity intermediate resins (LVR) reduces microleakage of dental adhesive systems. Materials and Methods: Wedge-shaped Class V cavities were prepared in sound extracted molars. Occlusal margins were in enamel and gingival margins were in dentin/cementum. Five adhesive systems (All-Bond 2, Clearfil Liner Bond 2, OptiBond, Prime & Bond and Scotchbond Multi-Purpose) were applied to the preparations strictly according to manufacturers' directions on one side of the tooth and with the addition of LVR (OptiBond FL Adhesive or Protect Liner F) on the other. All cavities were restored with Z100 resin composite. Specimens were then stored in water at 37°C for 24 hours, thermocycled 800x, stained with silver nitrate, sectioned, and evaluated for leakage. Marginal penetration of silver nitrate was scored on 0-3 scale. Results: Statistical analysis (Kruskal-Wallis non-parametric ANOVA) revealed a significant difference (P<0.0001) in leakage at dentin margins. Multiple pairwise comparisons of control groups revealed considerable overlapping between groups, but with a trend toward less leakage by OptiBond and Clearfil Liner Bond 2. Leakage of Scotchbond Multi-Purpose was significantly reduced when Protect Liner F was used.
| Original language | English |
|---|---|
| Pages (from-to) | 100-104 |
| Number of pages | 5 |
| Journal | American Journal of Dentistry |
| Volume | 9 |
| Issue number | 3 |
| State | Published - 1996 |
| Externally published | Yes |
Fingerprint
All Science Journal Classification (ASJC) codes
- Dentistry(all)
Cite this
Effect of low-viscosity resins on the performance of dental adhesives. / Swift, Edward J.; Triolo, Peter T.; Barkmeier, Wayne W.; Bird, Jason L.; Bounds, Steven J.
In: American Journal of Dentistry, Vol. 9, No. 3, 1996, p. 100-104.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Effect of low-viscosity resins on the performance of dental adhesives
AU - Swift, Edward J.
AU - Triolo, Peter T.
AU - Barkmeier, Wayne W.
AU - Bird, Jason L.
AU - Bounds, Steven J.
PY - 1996
Y1 - 1996
N2 - Purpose: To determine whether the use of low-viscosity intermediate resins (LVR) reduces microleakage of dental adhesive systems. Materials and Methods: Wedge-shaped Class V cavities were prepared in sound extracted molars. Occlusal margins were in enamel and gingival margins were in dentin/cementum. Five adhesive systems (All-Bond 2, Clearfil Liner Bond 2, OptiBond, Prime & Bond and Scotchbond Multi-Purpose) were applied to the preparations strictly according to manufacturers' directions on one side of the tooth and with the addition of LVR (OptiBond FL Adhesive or Protect Liner F) on the other. All cavities were restored with Z100 resin composite. Specimens were then stored in water at 37°C for 24 hours, thermocycled 800x, stained with silver nitrate, sectioned, and evaluated for leakage. Marginal penetration of silver nitrate was scored on 0-3 scale. Results: Statistical analysis (Kruskal-Wallis non-parametric ANOVA) revealed a significant difference (P<0.0001) in leakage at dentin margins. Multiple pairwise comparisons of control groups revealed considerable overlapping between groups, but with a trend toward less leakage by OptiBond and Clearfil Liner Bond 2. Leakage of Scotchbond Multi-Purpose was significantly reduced when Protect Liner F was used.
AB - Purpose: To determine whether the use of low-viscosity intermediate resins (LVR) reduces microleakage of dental adhesive systems. Materials and Methods: Wedge-shaped Class V cavities were prepared in sound extracted molars. Occlusal margins were in enamel and gingival margins were in dentin/cementum. Five adhesive systems (All-Bond 2, Clearfil Liner Bond 2, OptiBond, Prime & Bond and Scotchbond Multi-Purpose) were applied to the preparations strictly according to manufacturers' directions on one side of the tooth and with the addition of LVR (OptiBond FL Adhesive or Protect Liner F) on the other. All cavities were restored with Z100 resin composite. Specimens were then stored in water at 37°C for 24 hours, thermocycled 800x, stained with silver nitrate, sectioned, and evaluated for leakage. Marginal penetration of silver nitrate was scored on 0-3 scale. Results: Statistical analysis (Kruskal-Wallis non-parametric ANOVA) revealed a significant difference (P<0.0001) in leakage at dentin margins. Multiple pairwise comparisons of control groups revealed considerable overlapping between groups, but with a trend toward less leakage by OptiBond and Clearfil Liner Bond 2. Leakage of Scotchbond Multi-Purpose was significantly reduced when Protect Liner F was used.
UR - http://www.scopus.com/inward/record.url?scp=0030155844&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0030155844&partnerID=8YFLogxK
M3 - Article
C2 - 9002798
AN - SCOPUS:0030155844
VL - 9
SP - 100
EP - 104
JO - American Journal of Dentistry
JF - American Journal of Dentistry
SN - 0894-8275
IS - 3
ER -