Skip to main content
Key Specialties
Cardiology Diabetology Endocrinology Gastroenterology Geriatrics and Gerontology Gynecology and Obstetrics Hematology Infectious Disease Internal Medicine Nephrology Neurology Oncology Pediatrics Respiratory Medicine Rheumatology Surgery
Congress Coverage
2024 ACC Congress 2023 ESMO Congress 2023 EASD Congress 2023 ERS Congress 2023 ESC Congress
Clinical Collections
Advances in Alzheimer’s

Keynote webinar | Spotlight on medication adherence

LIVE: Thursday 27th June 2024, 18:00-19:30 (CEST)
Join our expert panel to discover why you need to understand the drivers of non-adherence in your patients, and how you can optimize medication adherence in your clinics to drastically improve patient outcomes.
ADVANCED SEARCH
Log in
Top
BMC Oral Health
Published in: BMC Oral Health 1/2023

Open Access 01-12-2023 | Research

Influence of long -term thermal cycling and masticatory loading simulation on bond strength of roots filled with epoxy resin and calcium silicate based sealers

Authors: Ahlam Smran, Mariam Abdullah, Norasmatul Akma Ahmad, Ali Alrahlah, Nassr AL-Maflehi, Abdulaziz Samran

Published in: BMC Oral Health | Issue 1/2023

Login to get access

Abstract

Background

The aim of this study was to evaluate the effect of thermal and mechanical cyclic aging using a mastication simulator on push-out bond strength of mandibular premolars obturated with AH Plus and BioRoot RCS root canal sealers.

Methods

With REVO-S files up to SU/0.06 taper, 48 single-rooted premolar teeth were instrumented. The teeth were randomly divided into two main groups (n = 24) based on the two root canal sealers used (AH Plus and BioRoot RCS). All teeth were obturated with h matched-taper single-cone. Each main group was then subdivided into three subgroups (A, B, and C) (n = 8). Group A served as the negative control group (no-thermocycling aging). While groups B and C were subjected to thermal changes in a thermocycler machine (15,000 and 30,000 thermal cycles, respectively), followed by two different dynamic loading periods, 3 × 105 and 6 × 105 in a masticatory simulator with a nominal load of 5 kg at 1.2 Hz which represent roughly 1½ and 3 years of clinical function respectively. 2 mm slice at 3 levels, apical, middle, and coronal, to obtain 3 sections were prepared and subjected to push-out test using a universal testing machine. Statistical analysis was performed using analysis of variance (ANOVA) followed by a Tukey post hoc comparisons test and an independent T-test. A significance level of 5% was used.

Results

After thermal–mechanical cyclic aging, the two root canal sealers showed a significantly decreased in push-out bond strength (p < 0.05), however, AH Plus had significantly higher bond strength values than BioRoot RCS after cycling aging.

Conclusions

It could be concluded that thermal–mechanical cyclic aging had a significant impact on the outcome of the dislodgment resistance of AH Plus and BioRoot RCS.
Literature
1.
Shipper G, Ørstavik D, Teixeira FB, Trope M. An evaluation of microbial leakage in roots filled with a thermoplastic synthetic polymer-based root canal filling material (Resilon). J Endodontics. 2004;30(5):342–7.
2.
Santos JM, Diogo P, Dias S, Marques JA, Palma PJ, Ramos JC. Long-term outcome of nonvital immature permanent teeth treated with apexification and corono-radicular adhesive restoration: a Case Series. J Endodontics. 2022;48(9):1191–9.
3.
Sly MM, Moore BK, Platt JA, Brown CE. Push-out bond strength of a new endodontic obturation system (Resilon/Epiphany). J Endodontics. 2007;33(2):160–2.
4.
Salehrabi R, Rotstein I. Endodontic treatment outcomes in a large patient population in the USA: an epidemiological study. J Endodontics. 2004;30(12):846–50.
5.
Hergt A, Wiegand A, Hülsmann M, Rödig T. AH Plus root canal sealer–an updated literature. Endod Pract. 2015;9(4):245–65.
6.
Azar NG, Heidari M, Bahrami ZS, Shokri F. In vitro cytotoxicity of a new epoxy resin root canal sealer. J Endodontics. 2000;26(8):462–5.
7.
Camilleri J. Sealers and warm gutta-percha obturation techniques. J Endodontics. 2015;41(1):72–8.
8.
Xuereb M, Vella P, Damidot D, Sammut CV, Camilleri J. In situ assessment of the setting of tricalcium silicate–based sealers using a dentin pressure model. J Endodontics. 2015;41(1):111–24.
9.
Camps J, Jeanneau C, El Ayachi I, Laurent P, About I. Bioactivity of a calcium silicate–based endodontic cement (BioRoot RCS): interactions with human periodontal ligament cells in vitro. J Endodontics. 2015;41(9):1469–73.
10.
Saleh IM, Ruyter IE, Haapasalo MP, Ørstavik D. Adhesion of endodontic sealers: scanning electron microscopy and energy dispersive spectroscopy. J Endodontics. 2003;29(9):595–601.
11.
Schwartz RS. Adhesive dentistry and endodontics. Part 2: bonding in the root canal system—the promise and the problems: a review. J Endodontics. 2006;32(12):1125–34.
12.
Att W, Kurun S, Gerds T, Strub JR. Fracture resistance of single-tooth implant-supported all-ceramic restorations: an in vitro study. J Prosthet Dent. 2006;95(2):111–6.PubMed
13.
Pane ES, Palamara JE, Messer HH. Critical evaluation of the push-out test for root canal filling materials. J Endodontics. 2013;39(5):669–73.
14.
Retana-Lobo C, Tanomaru-Filho M, Guerreiro-Tanomaru JM, Benavides-García M, Hernández-Meza E, Reyes-Carmona J. Push-out bond strength, characterization, and ion release of premixed and powder-liquid bioceramic sealers with or without gutta-percha. Scanning. 2021;2021:1–12.
15.
Donnermeyer D, Vahdat-Pajouh N, Schäfer E, Dammaschke T. Influence of the final irrigation solution on the push-out bond strength of calcium silicate-based, epoxy resin-based and silicone-based endodontic sealers. Odontology. 2019;107:231–6.PubMed
16.
Donnermeyer D, Dornseifer P, Schäfer E, Dammaschke T. The push-out bond strength of calcium silicate-based endodontic sealers. Head Face Med. 2018;14(1):1–7.
17.
Türker SA, Uzunoğlu E, Purali N. Evaluation of dentinal tubule penetration depth and push-out bond strength of AH 26, BioRoot RCS, and MTA Plus root canal sealers in presence or absence of smear layer. J Dental Research, Dental Clinics, Dental Prospects. 2018;12(4):294.
18.
Paulo CR, Marques JA, Sequeira DB, Diogo P, Paiva R, Palma PJ, Santos JM. Influence of blood contamination on push-out bond strength of three calcium silicate-based materials to root dentin. Appl Sci. 2021;11(15):6849.
19.
Poitevin A, De MJ, Cardoso MV, Mine A, Peumans M, Lambrechts P, Van MB. Dynamic versus static bond-strength testing of adhesive interfaces. Dental Materials. 2010;26(11):1068–76.PubMed
20.
Lin GSS, Ghani NRNA, Noorani TY, Ismail NH, Mamat NJO. Dislodgement resistance and adhesive pattern of different endodontic sealers to dentine wall after artificial ageing: an in-vitro study. Odontology. 2021;109(1):149–56.PubMed
21.
Lima VP, Machado JB, Zhang Y, Loomans BA, Moraes RRJDM. Laboratory methods to simulate the mechanical degradation of resin composite restorations. Dent Mater. 2022;38(1):214–29.
22.
Smran A, Abdullah M, Ahmad NA, AL-Maflehi N, Samran A. Influence of thermal and mechanical load cycling on fracture resistance of premolars filled with calcium silicate sealer. Applied Scie. 2023;13(7):4388.
23.
Baldissara P, Zicari F, Valandro LF, Scotti R. Effect of root canal treatments on quartz fiber posts bonding to root dentin. J Endodontics. 2006;32(10):985–8.
24.
Habib SR, Alotaibi A, Al Hazza N, Allam Y, AlGhazi M. Two-body wear behavior of human enamel versus monolithic zirconia, lithium disilicate, ceramometal and composite resin. J Advanced Prosthodontics. 2019;11(1):23–31.PubMed
25.
Chen W-P, Chen Y-Y, Huang S-H, Lin C-P. Limitations of push-out test in bond strength measurement. J Endodontics. 2013;39(2):283–7.
26.
Mokhtari H, Rahimi S, Reyhani MF, Galledar S, Zonouzi HRM. Comparison of push-out bond strength of gutta-percha to root canal dentin in single-cone and cold lateral compaction techniques with AH Plus sealer in mandibular premolars. J Dental Res, Dental Clinics, Dental Prospects. 2015;9(4):221.
27.
Elbatouty KM, Ibrahim DY, Youniss WN. In vitro bond strength of bioceramic root canal sealer in comparison to resin-based and eugenol-based root canal sealers. ENDO. 2015;9:59.
28.
Donnermeyer D, Göbell L, Bürklein S, Dammaschke T, Schäfer E. Duration of immersion and type of immersion solution distort the outcome of push-out bond strength testing protocols. Materials. 2019;12(18):2860.PubMedPubMedCentral
29.
Donnermeyer D, Bunne C, Schäfer E, Dammaschke T. Retreatability of three calcium silicate-containing sealers and one epoxy resin-based root canal sealer with four different root canal instruments. Clin Oral Invest. 2018;22:811–7.
30.
Case SL, O’Brien EP, Ward TC. Cure profiles, crosslink density, residual stresses, and adhesion in a model epoxy. Polymer. 2005;46(24):10831–40.
31.
Atmeh A, Chong E, Richard G, Festy F, Watson T. Dentin-cement interfacial interaction: calcium silicates and polyalkenoates. J Dent Res. 2012;91(5):454–9.PubMedPubMedCentral
32.
Prüllage R-K, Urban K, Schäfer E, Dammaschke T. Material properties of a tricalcium silicate–containing, a mineral trioxide aggregate–containing, and an epoxy resin–based root canal sealer. J Endodontics. 2016;42(12):1784–8.
33.
Carvalho-Junior JR, Correr-Sobrinho L, Correr AB, Sinhoreti MA, Consani S, Sousa-Neto MD. Solubility and dimensional change after setting of root canal sealers: a proposal for smaller dimensions of test samples. J Endodontics. 2007;33(9):1110–6.
34.
Yap WY, Ab Aziz ZAC, Azami NH, Al-Haddad AY, Khan AA. An in vitro comparison of bond strength of different sealers/obturation systems to root dentin using the push-out test at 2 weeks and 3 months after obturation. Med Princ Pract. 2017;26(5):464–9.PubMedPubMedCentral
35.
Lin GSS, Ghani NRNA, Noorani TY, Ismail NH, Mamat N. Dislodgement resistance and adhesive pattern of different endodontic sealers to dentine wall after artificial ageing: an in-vitro study. Odontology. 2021;109:149–56.PubMed
36.
Ørstavik D, Nordahl I, Tibballs JE. Dimensional change following setting of root canal sealer materials. Dent Mater. 2001;17(6):512–9.PubMed
37.
Ballal NV, Roy A, Zehnder M. Effect of sodium hypochlorite concentration in continuous chelation on dislodgement resistance of an epoxy resin and hydraulic calcium silicate sealer. Polymers. 2021;13(20):3482.PubMedPubMedCentral
38.
Srivastava A, Yadav DS, Rao M, Rao HM, Arun A, Siddique R. Evaluation of push-out bond strength of BioRoot RCS and AH Plus after using different irrigants: An in vitro study. J Conservative Dentistry: JCD. 2020;23(1):26.PubMedPubMedCentral
39.
Urban K, Neuhaus J, Donnermeyer D, Schäfer E, Dammaschke T. Solubility and pH value of 3 different root canal sealers: a long-term investigation. Journal of endodontics. 2018;44(11):1736–40.PubMed
40.
Osiri S, Banomyong D, Sattabanasuk V, Yanpiset K. Root reinforcement after obturation with calcium silicate–based sealer and modified gutta-percha cone. Journal of Endodontics. 2018;44(12):1843–8.PubMed
41.
Yildirim T, Er K, Taşdemir T, Tahan E, Buruk K, Serper A. Effect of smear layer and root-end cavity thickness on apical sealing ability of MTA as a root-end filling material: a bacterial leakage study. Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology. 2010;109(1):e67–72.PubMed
42.
Milanovic I, Milovanovic P, Antonijevic D, Dzeletovic B, Djuric M, Miletic V. Immediate and long-term porosity of calcium silicate–based sealers. J Endodontics. 2020;46(4):515–23.
43.
Huffman B, Mai S, Pinna L, Weller R, Primus C, Gutmann J, Pashley DH, Tay F. Dislocation resistance of ProRoot Endo Sealer, a calcium silicate-based root canal sealer, from radicular dentine. Int Endod J. 2009;42(1):34–46.PubMed
Metadata
Title
Influence of long -term thermal cycling and masticatory loading simulation on bond strength of roots filled with epoxy resin and calcium silicate based sealers
Authors
Ahlam Smran
Mariam Abdullah
Norasmatul Akma Ahmad
Ali Alrahlah
Nassr AL-Maflehi
Abdulaziz Samran
Publication date
01-12-2023
Publisher
BioMed Central
Published in
BMC Oral Health / Issue 1/2023
Electronic ISSN: 1472-6831
DOI
https://doi.org/10.1186/s12903-023-03377-1

Other articles of this Issue 1/2023

BMC Oral Health 1/2023 Go to the issue

Research

Alveolar bone loss and tooth loss contribute to increase in cancer mortality among older patients

Research

Accuracy assessment of implant placement with versus without a CAD/CAM surgical guide by novices versus specialists via the digital registration method: an in vitro randomized crossover study

Research

In vitro evaluation of dental color stability using various aesthetic restorative materials after immersion in different drinks

Research

Prediction of 5-year overall survival of tongue cancer based machine learning

Correction

Correction: A novel treatment based on powder jet deposition technique for dentin hypersensitivity: a randomized controlled trial

Research

Pro- and anti-inflammatory cytokines and osteoclastogenesis-related factors in peri-implant diseases: systematic review and meta-analysis