Setting Times of Resilon and Other Sealers in Aerobic and Anaerobic Environments

Nielsen, Benjamin A.; Beeler, William J.; Vy, Christina Hong; Baumgartner, J. Craig

doi:10.1016/j.joen.2005.10.024

Cited by 55 publications

(53 citation statements)

References 27 publications

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“…Similar results have been reported in previous studies 12,21) , but contradictory results have also been found 11,13) . It has been reported that complete setting of RealSeal sealer takes about 30 min in an anaerobic environment, but may take one week in an aerobic field 22) . In the study by Hammad et al 13) , the time allowed for the sealer to set was 72 h, whereas in this study, the roots were stored for a week.…”

Section: Discussionmentioning

confidence: 99%

Micro-CT evaluation of the effectiveness of the combined use of rotary and hand instrumentation in removal of Resilon

et al. 2014

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Section: Discussionmentioning

confidence: 99%

Micro-CT evaluation of the effectiveness of the combined use of rotary and hand instrumentation in removal of Resilon

et al. 2014

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“…3 Regardless of the filling technique, the use of a sealer is essential 4 because it establishes a unique joint between radicular dentin and the filling material. 5 Consequently, an ideal sealer should adhere to both the dentin and the core filling, 6 hermetically seal the root canal system without being disrupted in the long term, 6,7 and resist dislocation during tooth…”

Section: Introductionmentioning

confidence: 99%

Bond strength of a calcium silicate-based sealer tested in bulk or with different main core materials

et al. 2014

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Bond strength of a calcium silicatebased sealer tested in bulk or with different main core materials Abstract: The aim of this study was to evaluate the influence of a calcium silicate-based sealer (iRoot SP), with or without a core material, on bond strength to radicular dentin, in comparison with various contemporary root filling systems. Root canals of freshly extracted singlerooted teeth (n = 60) were instrumented using rotary instruments. The roots were randomly assigned to one of the following experimental groups: (1) a calcium silicate-based sealer without a core material (bulk-fill); (2) a calcium silicate-based sealer + gutta-percha; (3) a calcium silicate-based sealer + Resilon; (4) a methacrylate resin-based sealer (RealSeal SE) + Resilon; (5) an epoxy resin-based sealer (AH Plus) + gutta-percha, and (6) a mineral trioxide aggregate-based endodontic sealer (MTA Fillapex) + gutta-percha. Four 1-mm-thick sections were obtained from the coronal aspect of each root (n = 40 slices/group). Push-out bond strength testing was performed at a cross-head speed of 1 mm/min, and the bond strength data were analyzed statistically by one-way analysis of variance and Tukey tests (p < 0.05). The highest and lowest debonding values were obtained for the calcium silicate-based sealer bulk-fill and mineral trioxide aggregate-based endodontic sealer + gutta-percha groups, respectively (p < 0.05). It was concluded that the calcium silicate-based sealer showed higher resistance to dislocation in the bulk-filled form than in conjunction with the tested core filling materials. When the calcium silicate-based sealer was placed in bulk, its dislocation resistance was similar to that of commonly used sealer + core root filling systems. Thus, the concept of using a calcium silicatebased sealer in bulk can be more easily advocated in clinical practice.

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“…111 However, it has also been demonstrated that although Epiphany was cytotoxic it did not effect the viability of human leucocytes. 112 The reported cytotoxicity may be due to the leakage of uncured monomer from the oxygen inhibition layer, 100,101,113,114 or due to the degradation of the sealer in an aqueous environment. [115][116][117] The Bis-GMA and UDMA contained within the Epiphany bonding agent are another potential source of cytotoxicity.…”

Section: Biocompatibilitymentioning

confidence: 99%

“…It has been found that in anaerobic conditions, it will set in 30 minutes, but in aerobic conditions it can take up to three weeks, suggesting that Resilon will not completely set in the periradicular tissues should it be extruded. 113 …”

Section: Setting Timesmentioning

confidence: 99%

“…133 Interestingly, in the latter study it was demonstrated that the Epiphany primer inhibited microbial growth using an agar diffusion method; however, this is unlikely to be clinically relevant. Figs 1b and 1d) GENERAL to remove, 113,133 or that the canals were retreated to two sizes larger than the apical size before filling which would enhance the efficacy of retreatment. [151][152][153] Ezzie and co-workers 137 found that Resilon left less residual debris in the apical third of the root canal; this may be due to the fact that effective removal of the smear layer and subsequent bonding is difficult to achieve in this area.…”

Section: Bacteriocidal/sterilementioning

confidence: 99%

See 1 more Smart Citation

Root canal filling using Resilon: a review

Shanahan

Duncan

2011

Br Dent J

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Setting Times of Resilon and Other Sealers in Aerobic and Anaerobic Environments

Cited by 55 publications

References 27 publications

Micro-CT evaluation of the effectiveness of the combined use of rotary and hand instrumentation in removal of Resilon

Micro-CT evaluation of the effectiveness of the combined use of rotary and hand instrumentation in removal of Resilon

Bond strength of a calcium silicate-based sealer tested in bulk or with different main core materials

Root canal filling using Resilon: a review

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