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Paper Information

Journal:   FRONTIERS IN DENTISTRY (JOURNAL OF DENTISTRY OF TEHRAN UNIVERSITY OF MEDICAL SCIENCES)   JANUARY 2016 , Volume 13 , Number 1; Page(s) 60 To 67.
 
Paper: 

COMPARISON OF SHEAR BOND STRENGTH OF COMPOSITE TO STAINLESS STEEL CROWNS USING TWO MECHANICAL SURFACE TREATMENTS AND TWO BONDING SYSTEMS

 
 
Author(s):  GHADIMI SARA, HEIDARI ALIREZA, SARLAK HAMID*
 
* DEPARTMENT OF PEDIATRIC DENTISTRY, DENTAL SCHOOL, ARAK UNIVERSITY OF MEDICAL SCIENCES, ARAK, IRAN
 
Abstract: 

Objectives: This study aimed to compare the shear bond strength (SBS) of composite to stainless steel crowns (SSC) using two mechanical surface treatments (MSTs) and two bonding systems.
Materials and Methods: Eighty-four SSCs were divided into six groups of 14, Group1: No MST+Scotchbond Universal adhesive (N+U), Group 2: Surface roughening by a diamond bur+Scotchbond Universal adhesive (R+U), Group 3: Sandblasting+Scotchbond Universal adhesive (S+U), Group 4: No MST+Alloy Primer+Clearfil SE Primer and Bond (N+A), Group 5: Surface roughening by a diamond bur+Alloy Primer+Clearfil SE Primer and Bond (R+A), Group 6: Sandblasting+Alloy Primer+Clearfil SE Primer and Bond (S+A). After MST and bonding procedure, composite cylinders were bonded to the lingual surface of SSCs, then the SBS of composite to SSCs was measured using a universal testing machine following thermocycling.
Results: The SBS of groups R+U and S+U was significantly higher than that of group N+U. No significant difference was noted in SBS of groups R+U and S+U. The SBS of group S+A was significantly higher than that of groups N+A and R+A. No significant difference was noted in the SBS of groups N+A and R+A (P>0.05).
Conclusions: In Scotchbond Universal adhesive groups, sandblasting and surface roughening by diamond bur significantly increased the SBS of composite to SSCs compared to no MST. In Alloy Primer groups, sandblasting significantly increased the SBS of composite to SSC compared to surface roughening with diamond bur and no MST.

 
Keyword(s): TOOTH, DECIDUOUS, CROWNS, COMPOSITE RESINS, SHEAR STRENGTH
 
 
References: 
 
Citations: 
 
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APA: Copy

GHADIMI, S., & HEIDARI, A., & SARLAK, H. (2016). COMPARISON OF SHEAR BOND STRENGTH OF COMPOSITE TO STAINLESS STEEL CROWNS USING TWO MECHANICAL SURFACE TREATMENTS AND TWO BONDING SYSTEMS. FRONTIERS IN DENTISTRY (JOURNAL OF DENTISTRY OF TEHRAN UNIVERSITY OF MEDICAL SCIENCES), 13(1), 60-67. https://www.sid.ir/en/journal/ViewPaper.aspx?id=511547



Vancouver: Copy

GHADIMI SARA, HEIDARI ALIREZA, SARLAK HAMID. COMPARISON OF SHEAR BOND STRENGTH OF COMPOSITE TO STAINLESS STEEL CROWNS USING TWO MECHANICAL SURFACE TREATMENTS AND TWO BONDING SYSTEMS. FRONTIERS IN DENTISTRY (JOURNAL OF DENTISTRY OF TEHRAN UNIVERSITY OF MEDICAL SCIENCES). 2016 [cited 2021July28];13(1):60-67. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=511547



IEEE: Copy

GHADIMI, S., HEIDARI, A., SARLAK, H., 2016. COMPARISON OF SHEAR BOND STRENGTH OF COMPOSITE TO STAINLESS STEEL CROWNS USING TWO MECHANICAL SURFACE TREATMENTS AND TWO BONDING SYSTEMS. FRONTIERS IN DENTISTRY (JOURNAL OF DENTISTRY OF TEHRAN UNIVERSITY OF MEDICAL SCIENCES), [online] 13(1), pp.60-67. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=511547.



 
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