Document Detail


Bond strength to unground enamel and sealing ability in pits and fissures of a new self-adhering flowable resin composite.
MedLine Citation:
PMID:  24046989     Owner:  NLM     Status:  In-Process    
Abstract/OtherAbstract:
OBJECTIVE: To evaluate the applicability as a sealant of a new self-adhering flowable resin composite (Vertise Flow, Kerr, VF) by assessing shear bond strength (SBS) to unground enamel and microleakage (microLKG) in sealed pits and fissures.
STUDY DESIGN: Marketed sealants to be used in combination with phosphoric acid (Guardian Seal, Kerr, GS) or with a self-etch adhesive (Adper Prompt-L-Pop/Clinpro Sealant, 3M ESPE, CS) were compared to VF. For SBS testing on unground enamel 10 molars per group were used. For microLKG assessment, pits and fissures sealing was performed in 12 molars per group. The sealed teeth were immersed in a 50% weight silver nitrate solution for 24 hours and the extent of interfacial leakage was measured. Between-group differences in SBS were assessed using One-Way Analysis of Variance (ANOVA), followed by Tukey test (p < 0.05). microLKG data were analyzed with Kruskall-Wallis ANOVA (p > 0.05).
RESULTS: SBS of VF was statistically similar to that measured by CS and higher than that of GS. Interfacial leakage was similar in the three groups.
CONCLUSIONS: The finding of satisfactory bond strength and sealing ability of VF when compared to the marketed sealants encourages the use of VF in pit and fissure sealing.
Authors:
M Margvelashvili; A Vichi; M Carrabba; C Goracci; M Ferrari
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  The Journal of clinical pediatric dentistry     Volume:  37     ISSN:  1053-4628     ISO Abbreviation:  J Clin Pediatr Dent     Publication Date:  2013  
Date Detail:
Created Date:  2013-09-19     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9100079     Medline TA:  J Clin Pediatr Dent     Country:  United States    
Other Details:
Languages:  eng     Pagination:  397-402     Citation Subset:  D    
Affiliation:
Department of Prosthodontics and Dental Materials of Siena, Tuscan School of Dental Medicine, University of Florence and Siena, Italy. mari_margvel@yahoo.com
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