A Review of Endodontic Bioceramics

Assadian, Hadi; Moghaddam, Ehsan Hamzelouei; Amini, Azadeh; Moghaddam, Kumarz Nazari; Hashemzehi, Mohadeseh

doi:10.30699/jidai.28.1.20

Cited by 6 publications

(3 citation statements)

References 107 publications

(166 reference statements)

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“…Bioceramic endodontic materials are used as root repair cements and root canal sealers, which are known as bio-aggregates (10) . They are biocompatible and bioactive, as it is composed of alumina and zirconia particles, calcium silicates, bioactive glass, hydroxyapatite, and resorbable calcium phosphates (11) . Bioceramics are an important class of biomaterials, because of their ceramic origin (12) .…”

Section: Discussionmentioning

confidence: 99%

Histological Evaluation of Bioceramic Sealer Effect in Animal Model after Exposure to Gamma Radiation

El-Motasem

Fawzy²,

Mohamed

et al. 2021

ADJ-for Girls

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Purpose: This study was carried out to evaluate the bone tissue reactions to TotalFill Bioceramic (BC) and Zinc oxide eugenol (ZOE) sealers in gamma-irradiated rats. Materials and methods: In this study, round osseous bone defects were produced in the tibia of 48 male Albino rats (weighing120-150g). Group 1: 9 control non-irradiated rats, Group 2: 9 control irradiated rats, and Group 3: 30 irradiated rats in which the surgical cavities were filled with TotalFill sealer in the right tibia and ZOE in the left tibia. The assigned animals were euthanized on 7, 14, and 28 days. For histopathological examination, tissue sections stained with H & E were examined by a light microscope. Results: At 7 days, the inflammatory response of all studied groups (1, 2, and 3) showed no significant differences (p-0.092). The inflammatory response significantly decreased from 14 to 28 days in all groups, virtually disappeared in the non-irradiated group whilst intense inflammatory infiltrate was still observed in 40% of ZOE group samples with a significant difference between TotalFill vs. ZOE sealer (p-< 0.009). Bone tissue at 14 days showed severe resorption in many areas in irradiated animals that reversed at 28 days. In group 3 treated with TotalFill sealer, fiber condensation was observed in surgical cavity at 14 days which was replaced by trabeculae of bone tissue at 28 days while this event was focal in ZOE sealer. Conclusion: TotalFill sealer proved to be more compatible and has some repair potential than ZOE sealer in irradiated animals.

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Section: Discussionmentioning

confidence: 99%

Histological Evaluation of Bioceramic Sealer Effect in Animal Model after Exposure to Gamma Radiation

El-Motasem

Fawzy²,

Mohamed

et al. 2021

ADJ-for Girls

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“…The chemical and physical characteristics of MTA are also caused by a few other mineral oxides (7) . They are dimensional stable, have excellent sealing ability and are not technique sensitive (8) .…”

Section: Introductionmentioning

confidence: 99%

Flow, Film thickness and Setting Time Properties of Three Mineral Trioxide Aggregate Based Bio-ceramic Sealers: An in Vitro Study

2023

The Egyptian Journal of Hospital Medicine

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Background: The mineral trioxide aggregate (MTA) based bio-ceramic (MTA-BCS) has become quite well known for its top-notch amenities. The quality of the obturation procedure is influenced by the composition and handling characteristics of the root canal sealers. Flow, film thickness and setting time are the most important handling properties as they affected the ability of the sealers to enter narrow and irregular spaces. Objective: The aim of the current study was to evaluate 3 commercially available MTA-BCS sealers regarding flow, film thickness and setting time. Materials and methods: Three commercially available MTA based sealers were used in this study. Samples were divided into three groups; Group I (MTA fillapex), Group II (Ceramoseal HBC) and Group III (Endoseal MTA). Flow, film thickness, initial and final setting time were tested according to ISO 6876 standards. Results: For the flow, test Group I showed the highest mean value (26.50±0.50 mm) and the lowest statistically significant mean value was Group II (22.59±1.94 mm). For the film thickness, the highest statistically significant mean value was recorded in Group II (29.4±4.72 μm) while the lowest mean value was recorded in Group III (15±3.53μm). For initial setting time, the highest statistically significant mean value was recorded in Group I (858.51±11.82 min). The lowest statistically significant mean value was recorded in Group III (35.2±2.86 min). For final setting time, group I was unable to set up to one month. Group III was the shortest statistically significant mean value (150.4±3.44 min) compared to Group II (832±6.78 min). Conclusion:Within the limitation of this study, it can be concluded that all the tested sealers fulfilled the requirements of ISO specifications no 6876 for flow and film thickness. Regarding setting time, only Group II fulfilled their manufacturer declaration for initial setting as stated by ISO.

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“…Mineral trioxide aggregate (MTA) is the first generation of bioceramic (Haapasalo et al, 2015;Assadian et al, 2016;Raghavendra et al, 2017;Song et al, 2020), introduced by Dr. Mahmoud Torabinejad and is composed of tricalcium silicate, tricalcium aluminate, tricalcium oxide, and silicate oxide with the addition of bismuth oxide to make the material radiopaque (Torabinejad et al, 1995). This material is usually used in surgical endodontics, apexification, perforation repairs and pulpotomies (Torabinejad and Chivian, 1999).…”

Section: Introductionmentioning

confidence: 99%

The use of bioceramic root canal sealers for obturation of the root canal system: A review

Mustaffa¹

2021

IJOHS

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The use of bioceramic root canal sealers in endodontics is a promising approach because of the advantages such as improved flow properties, biocompatible and could promote the formation of hard tissue. Due to the recent technology and limited scientific evidence, the effectiveness of bioceramic root canal sealers remains unclear. This article focuses on the physicochemical properties, biocompatibility, biomineralisation, retreatability, 3D obturation and current practice of using bioceramic root canal sealers. The relevant articles for this review were searched manually from Google Scholar and PubMed using keywords ‘bioceramic root filling material AND endodontics’, ‘bioceramic root canal sealers AND endodontics’, ‘cytotoxicity AND bioceramic root canal sealers’, ‘bioceramic root canal sealers AND physicochemical properties’, ‘biomineralisation AND bioceramic root canal sealers’ and ‘retreatment efficacy AND bioceramic root filling materials’. Since the clinical data concerning the obturation with bioceramic root canal sealers is lacking, the selection of materials should be made based on the available scientific evidence, individual cases, material availability and operator’s preference.

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A Review of Endodontic Bioceramics

Cited by 6 publications

References 107 publications

Histological Evaluation of Bioceramic Sealer Effect in Animal Model after Exposure to Gamma Radiation

Histological Evaluation of Bioceramic Sealer Effect in Animal Model after Exposure to Gamma Radiation

Flow, Film thickness and Setting Time Properties of Three Mineral Trioxide Aggregate Based Bio-ceramic Sealers: An in Vitro Study

The use of bioceramic root canal sealers for obturation of the root canal system: A review

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