phosphate EndoSequence bioceramic sealer and root repair material (Brasseler USA) (Figure 1) were introduced to endodontics, there was much excitement. Introducing a revolutionary premixed and injectable root canal sealer utilizing new bioceramic nanotechnology! EndoSequence BC Sealer’s nano particle size . EndoSequence BC Sealer and Root Repair Material Replacement BC Tips.

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Published online Dec 8. J Can Dent Assoc.

EndoSequence BC Sealer Bioceramic Root Canal Sealing Material Cement Brasseler

The results of this in vitro study show that conventional retreatment techniques are not always able to fully remove all the filling material from the canal; however, the AH Plus group retreated with chloroform had significantly sesler material remaining than BC Sealer whether or not chloroform was used.

The curvatures were checked once again to ensure none had curvatures greater than 20 degrees. Evaluation of physicochemical properties of four root canal sealers.

Hence, it is imperative that the root canal system be adequately cleaned which would entail removing the entire existing root canal filling. Efficacy of different solvents in hc gutta-percha from curved root canals: This is an important factor to consider especially during retreatments as this could affect periapical healing.

Journal List Restor Dent Endod v. Nevertheless, when treated with chloroform, the BC Sealer group left less residual material when compared to the group without chloroform Figure 2. Percentage of residual filling material in the entire length of root canal.

Fifty-six extracted human maxillary incisors were instrumented and randomly divided into 4 groups of 14 teeth: Two drops of chloroform were introduced in the access preparations. All canals were obturated by the continuous wave compaction technique. The right-most images are the corresponding longitudinal sections of these teeth. To enable calculation of total remaining sealer after retreatment, endodequence settings were applied that readily detected the radiopaque sealer Figure 1.


EndoSequence BC Sealer Bioceramic Root Canal Sealing Material Cement Brasseler | eBay

Each specimen was scanned three times: However, we believe that it may be necessary wndosequence develop a solvent that has superior effect on bioceramic sealers to improve its retreatability.

The required sample size was calculated to be 14 samples per group. For calculation of the root canal volume following instrumentation, the canal was reverse filled by inverting the rendering settings ie. However, most methodologies destroy the specimens.

Evaluation of radiopacity, pH, release of calcium ions, and flow of a bioceramic root canal sealer. This is an important finding as it correlates to some earlier studies that mention that no technique or solvent was effective in completely cleaning the root canal system during retreatment procedures.

Both these aspects of this study are important as these could have been potential variables when analyzing the results of the study. Chloroform in the endodontic operatory. Evaluation of effects on the adhesion of various root canal sealers after Er: Enrique Oltra1 Timothy C. Koch KA, Brave D. Find articles by Matthew R. Teeth that had an initial apical file size of more than a size 25 were discarded.

YAG laser and irrigants are used on the dentin surface. Endosequdnce study focused on single rooted teeth based on previous studies and the fact that we wanted to demonstrate differences in less complex anatomy. Cox2, 3, 4 Matthew R. The same volumes of sealer were used for both groups of teeth.

This methodology, which has been successfully used in other studies, allows stepwise assessment by repeated scans of the same root specimen. The remaining volume of chloroform was introduced in the canals and any remaining gutta-percha was removed with paper points. Black, root surface; white and orange, obturation material. Many new sealers have been endosequnece in the market; however, the retreatability of some of these sealers is still unknown.


Groups 1A and 2A were retreated using chloroform; Groups 1B and 2B were retreated without chloroform. In vitro fracture resistance of roots obturated with epoxy resin-based, mineral trioxide aggregate-based, and bioceramic root canal sealers. The quantity of chloroform was standardized between Groups 1A and 2A, and the same volume of sealer was used for all the groups.

Briefly, for Groups 1A and 2A, Cavit was removed and a total of 0. Risk assessment of the toxicity of solvents of gutta-percha used in endodontic retreatment. For WLs there were no significant differences between the groups. The results of this study demonstrate that the BC Sealer group had significantly more residual filling material than the AH Plus group regardless of whether or not both sealers were retreated with chloroform.

Each encosequence was divided into two subgroups: The efficacy of ProTaper Universal rotary retreatment instrumentation to remove single gutta-percha cones cemented with several endodontic sealers.

An in vitro CT comparison of gutta-percha removal with two rotary systems and hedstrom files. Root canal failures occur due to persistent periapical disease after treatment. This article has been cited by other articles in PMC. Setting properties and cytotoxicity evaluation of a premixed bioceramic root canal sealer.

A single operator performed all the procedures.

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