Restorative Dentistry & Endodontics

Maung Maung Kyaw Moe

1 Article

A micro-computed tomographic evaluation of root canal filling with a single gutta-percha cone and calcium silicate sealer: Jong Cheon Kim, Maung Maung Kyaw Moe, Sung Kyo Kim; Restor Dent Endod 2020;45(2):e18. Published online February 12, 2020; DOI: https://doi.org/10.5395/rde.2020.45.e18

Objectives

The purpose of this study was to evaluate the void of root canal filling over time when a calcium silicate sealer was used in the single gutta-percha cone technique.

Materials and Methods

Twenty-four J-shaped simulated root canals and twenty-four palatal root canals from extracted human maxillary molars were instrumented with ProFile Ni-Ti rotary instruments up to size 35/0.06 or size 40/0.06, respectively. Half of the canals were filled with Endoseal MTA and the other half were with AH Plus Jet using the single gutta-percha cone technique. Immediately after and 4 weeks after the root canal filling, the samples were scanned using micro-computed tomography at a resolution of 12.8 μm. The scanned images were reconstructed using the NRecon software and the void percentages were calculated using the CTan software, and statistically analyzed by 1-way analysis of variance, paired t-test and Tukey post hoc test.

Results

After 4 weeks, there were no significant changes in the void percentages at all levels in both material groups (p > 0.05), except at the apical level of the AH Plus Jet group (p < 0.05) in the simulated root canal showing more void percentage compared to other groups. Immediately after filling the extracted human root canals, the Endoseal MTA group showed significantly less void percentage compared to the AH Plus Jet group (p < 0.05).

Conclusions

Under the limitations of this study, the Endoseal MTA does not seem to reduce the voids over time.

Citations

Citations to this article as recorded by

Evaluation of various obturation techniques with bioceramic sealers in 3D-printed C-shaped canals
Maryam Gharechahi, Melika Hoseinzadeh, Saeed Moradi, Mina Mehrjouei
BMC Oral Health.2024;[Epub] CrossRef
Comparison of obturation quality in natural and replica teeth root-filled using different sealers and techniques
Chuta Kooanantkul, Richard M Shelton, Josette Camilleri
Clinical Oral Investigations.2023; 27(5): 2407. CrossRef
Obturation canalaire
N. Linas, M.-L. Munoz-Sanchez, N. Decerle, P.-Y. Cousson
EMC - Médecine buccale.2023; 16(5): 1. CrossRef
The Effect of Sealer Application Methods on Voids Volume after Aging of Three Calcium Silicate-Based Sealers: A Micro-Computed Tomography Study
Amre R. Atmeh, Rakan Alharbi, Ibrahim Aljamaan, Abdulrahman Alahmari, Ashwin C. Shetty, Ahmed Jamleh, Imran Farooq
Tomography.2022; 8(2): 778. CrossRef
Clinical Efficacy of Sealer-based Obturation Using Calcium Silicate Sealers: A Randomized Clinical Trial
Ji-hyung Kim, Sin-Yeon Cho, Yoonwoo Choi, Do-hyun Kim, Su-Jung Shin, Il-Young Jung
Journal of Endodontics.2022; 48(2): 144. CrossRef
A critical analysis of research methods and experimental models to study root canal fillings
Gustavo De‐Deus, Erick Miranda Souza, Emmanuel João Nogueira Leal Silva, Felipe Gonçalves Belladonna, Marco Simões‐Carvalho, Daniele Moreira Cavalcante, Marco Aurélio Versiani
International Endodontic Journal.2022; 55(S2): 384. CrossRef
Calcium Silicate Cements vs. Epoxy Resin Based Cements: Narrative Review
Mario Dioguardi, Cristian Quarta, Diego Sovereto, Giuseppe Troiano, Khrystyna Zhurakivska, Maria Bizzoca, Lorenzo Lo Muzio, Lucio Lo Russo
Oral.2021; 1(1): 23. CrossRef
Physico-Chemical Properties of Calcium-Silicate vs. Resin Based Sealers—A Systematic Review and Meta-Analysis of Laboratory-Based Studies
Viresh Chopra, Graham Davis, Aylin Baysan
Materials.2021; 15(1): 229. CrossRef
Micro-computed tomography in preventive and restorative dental research: A review
Mehrsima Ghavami-Lahiji, Reza Tayefeh Davalloo, Gelareh Tajziehchi, Paria Shams
Imaging Science in Dentistry.2021; 51(4): 341. CrossRef
Main and Accessory Canal Filling Quality of a Premixed Calcium Silicate Endodontic Sealer According to Different Obturation Techniques
Su-Yeon Ko, Hae Won Choi, E-Deun Jeong, Vinicius Rosa, Yun-Chan Hwang, Mi-Kyung Yu, Kyung-San Min
Materials.2020; 13(19): 4389. CrossRef

218 View
4 Download
10 Crossref

Author index