Sealing Ability of Mineral Trioxide Aggregate, Biodentine and Glass Ionomer as Root-End Materials: A Question of Choice
| Autor: | Lajla Hasić-Branković, Irmina Tahmiščija, Samra Korać, Alma Konjhodžić, Aida Džanković, Naida Hadžiabdić |
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| Rok vydání: | 2021 |
| Předmět: |
Dye penetration
Mineral trioxide aggregate Materials science business.industry Silicates Significant difference Acrylic Resins Glass ionomer cement Dentistry Positive control Oxides General Medicine Calcium Compounds Silicon Dioxide Root Canal Filling Materials Drug Combinations Flowable Composite Endodontic files Humans Aluminum Compounds business Anterior teeth |
| Zdroj: | Acta Medica Academica. 49:232 |
| ISSN: | 1840-2879 1840-1848 |
| DOI: | 10.5644/ama2006-124.312 |
| Popis: | Objectives. The goal of this study was to determine the sealing ability of MTA, Biodentine, and Fuji IX as root-end materials after ultrasonic retrograde preparation using a dye penetration method. Materials and Methods. Seventy permanent anterior teeth were used in this study. Root canals were prepared using rotary endodontic files, and obturated using the lateral condensation technique. The resection of the root apices was performed perpendicularly to the long axis, and 3 mm deep retrocavities were made by ultrasonic tips. The samples were randomly divided into three experimental groups (N=20) and two control groups (N=5). The root-end cavities were filled with mineral-trioxide aggregate (Rootdent MTA, TehnoDent, Russia) in Group 1, Biodentine (Septodont, Saint Maur des Fossés, France) in Group 2 and Fuji IX GP (GC Corporation, Tokyo, Japan) in Group 3. The retrocavities of the positive control group were left unfilled, while retrocavities in the negative control group were sealed using a flowable composite material. The samples were made transparent, and dye penetration was assessed under a stereomicroscope (x10). The data were analyzed with the Kruskal-Wallis test and the Mann-Whitney U-test. Results. The Biodentine group had a lower mean leakage value than the MTA and Fuji IX groups, and the difference was statistically significant (P0.05). Conclusion. Within the limitations of this study, it was concluded that Biodentine provides better sealing ability as a root-end material than MTA and Fuji IX. There was no statistically significant difference between the sealing ability of MTA and Fuji IX as root-end materials. |
| Databáze: | OpenAIRE |
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