In Vitro Fracture Resistance of Roots Obturated with Epoxy Resin–based, Mineral Trioxide Aggregate–based, and Bioceramic Root Canal Sealers

Topçuoğlu, Hüseyin Sinan; Tuncay, Öznur; Karataş, Ertuğrul; Arslan, Hakan; Yeter, Kübra Yeşildal

doi:10.1016/j.joen.2013.07.034

Cited by 62 publications

(82 citation statements)

References 33 publications

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“…This finding agrees with previous studies, which found reduced fracture resistance of roots after instrumentation with the various Ni-Ti Rotary systems. [24][25][26] Several endodontic filling materials are used to increase the fracture resistance of instrumented root canals. [4,11] Most root canal filling methods recommend a root canal sealer as a complementary part of the obturation technique.…”

Section: Discussionmentioning

confidence: 99%

Fracture resistance of roots obturated with a novel calcium silicate-based endodontic sealer (BioRoot RCS)

Güneşer

Akman

Kolcu

et al. 2016

Journal of Adhesion Science and Technology

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Fracture resistance of roots obturated with a novel calcium silicate-based endodontic sealer (ABSTRACT The aim of this ex vivo study was to evaluate the vertical-fracture resistance of roots obturated with a newly developed tricalcium silicate cement (BioRoot RCS; Septodont, Saint Maur Des Fosses, France) using cold lateral compaction technique (LC) or matchedtaper single-cone gutta-percha technique (SC). Decoronated 82 single-rooted mandibular premolars were chemo-mechanically prepared and then randomly divided into 6 experimental groups (n = 12) and 2 control groups (n = 5): Group 1 iRoot SP-LC; Group 2 iRoot SP-SC; Group 3 MTA Fillapex-LC; Group 4 MTA Fillapex-SC; Group 5 BioRoot RCS-LC and Group 6 BioRoot RCS-SC. In the positive-control group, roots were instrumented but not filled, and in the negativecontrol group, roots were neither instrumented nor filled. All samples were incubated for two weeks and then subjected to vertical loading force (1 mm/min) until fracture. The force required to fracture each specimen were determined, and the data were statistically analyzed. The highest significant fracture resistance was recorded for the iRoot SP-LC, iRoot SP-SC, BioRoot RCS-LC, and BioRoot RCS-SC groups, with no significant difference among them (p > 0.05) when compared with the positive-control group (p < 0.05), whereas the lowest significant values were observed in the MTA Fillapex-LC and MTA Fillapex-SC groups (p < 0.05). The vertical fracture resistance of roots obturated with BioRoot RCS and iRoot SP sealers using either LC or SC technique was found to be similar to that of intact teeth. BioRoot RCS, newly developed tricalcium silicate cement, might have the potential to reinforce the instrumented teeth against vertical root fracture.

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Section: Discussionmentioning

confidence: 99%

Fracture resistance of roots obturated with a novel calcium silicate-based endodontic sealer (BioRoot RCS)

Güneşer

Akman

Kolcu

et al. 2016

Journal of Adhesion Science and Technology

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“…Calcium silicate-based bioceramic root canal sealers are being introduced to endodontics. They are injectable, premixed, radiopaque, zero-shrinkage, insoluble, hydrophilic, and aluminum-free (7). Several techniques may be used to evaluate the quality of root canal fillings, such as radiographic visualization and computed tomography (CT) images (8)(9)(10).…”

Section: Originalmentioning

confidence: 99%

Micro-CT assessment of the sealing ability of three root canal filling techniques

et al. 2015

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This study used micro-CT to compare three obturation techniques with respect to void occurrence in canals filled with bioceramic sealer. Thirty extracted first mandibular premolars were prepared with a ProTaper Universal system and randomly allocated to three groups. Canals were obturated with gutta-percha and bioceramic root canal sealer, using either single-cone, lateral compaction, or Thermafil filling technique. Each tooth was then scanned with micro-CT. Voids in 2D cross-sectional images and void volumes in 3D images of all root thirds were assessed in relation to obturation technique. There was no significant difference between obturation techniques in the proportion of sections with voids (P > 0.05). However, the results of the obturation techniques significantly differed in relation to root region (P < 0.05). In conclusion, no root filling technique resulted in void-free specimens. Void volumes were highest for the single-cone technique and lowest for Thermafil, in all regions (P < 0.05). (J Oral Sci 57, 361-366, 2015)

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“…, Topçuoğlu et al . ). In addition, distilled water was used to eliminate the remnants of EDTA and prevent possible interaction with EDTA and MTA.…”

Section: Discussionmentioning

confidence: 97%

Dislodgement resistance of calcium silicate‐based materials from root canals with varying thickness of dentine

et al. 2015

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In Vitro Fracture Resistance of Roots Obturated with Epoxy Resin–based, Mineral Trioxide Aggregate–based, and Bioceramic Root Canal Sealers

Cited by 62 publications

References 33 publications

Fracture resistance of roots obturated with a novel calcium silicate-based endodontic sealer (BioRoot RCS)

Fracture resistance of roots obturated with a novel calcium silicate-based endodontic sealer (BioRoot RCS)

Micro-CT assessment of the sealing ability of three root canal filling techniques

Dislodgement resistance of calcium silicate‐based materials from root canals with varying thickness of dentine

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