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Acta stomatologica Croatica : International journal of oral sciences and dental medicine, Vol. 58 No. 2, 2024.

Izvorni znanstveni članak

https://doi.org/10.15644/asc58/2/3

Micro-Computed Tomography Analysis of Resin and Calcium Silicate Based Sealers Removal in Mandibular Molars Curved Canals

Arda Buyuksungur orcid id orcid.org/0000-0002-1978-2888 ; Osnovne medicinske znanosti Stomatološkog fakulteta Sveučilišta u Ankari, Turska
Aysenur Oncu orcid id orcid.org/0000-0002-3130-0669 ; Odjel za endodonciju Stomatološkog fakulteta Sveučilišta Lokman Hekim, Ankara, Turska
Mehrdad Koohnavard orcid id orcid.org/0000-0003-3187-4723 ; Odjel za endodonciju Stomatološkog fakulteta Sveučilišta Lokman Hekim, Ankara, Turska
Berkan Celikten ; Odjel za endodonciju Stomatološkog fakulteta Sveučilišta u Ankari, Turska
Emine Odabasi Tezer orcid id orcid.org/0000-0003-3669-5062 ; Odjel za endodonciju Stomatološkog fakulteta Sveučilišta u Ankari, Turska
Yan Huang ; Odjel za oralno zdravlje, KU Leuven, Belgija; Glavni državni laboratorij za oralne bolesti Nacionalnoga kliničkoga istraživačkog centra za oralne bolesti – Stomatološka bolnica Zapadne Kine Sveučilišta Sichuan, Kina
Kaan Orhan orcid id orcid.org/0000-0001-6768-0176 ; Odjel za dentomaksilofacijalnu radiologiju Stomatološkog fakulteta Sveučilišta u Ankari, Turska

Puni tekst: engleski pdf 302 Kb

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Puni tekst: hrvatski pdf 302 Kb

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str. 136-144

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Sažetak

Objective: The removal of the root canal sealer is an important factor in nonsurgical retreatment. The
aim of this study was to compare the removal of AH Plus, Well Root ST, and AH Plus Bioceramic Sealer using Protaper Universal retreatment files. Methods: The curved mesio-buccal canals of extracted mandibular molars were prepared with the Protaper Gold file system (up to F2). Specimens were randomly divided into 3 groups and filled with the single cone technique using AH Plus, Well-Root ST, and AH Plus Bioceramic Sealer, respectively. After two weeks, the root canal filling of all specimens was removed using Protaper Universal retreatment files. All specimens were scanned using micro-CT. The remaining volume of the root canal filling was recorded in total and the coronal, middle, and apical third of each specimen. Results: Well-Root ST and AH Plus Bioceramic Sealer groups had a higher percentage of total remaining filling material than the AH Plus group (P<0.05). Conclusion: This study has shown that the volume of remaining root canal filling was significantly higher in the samples filled with calcium silicate-based sealers.

Ključne riječi

Root Canal Filling Materials; Retreatment; Synthetic Resins; Silicate Cement; Micro-CT; Root canal sealers

Hrčak ID:

318092

URI

https://hrcak.srce.hr/318092

Datum izdavanja:

22.6.2024.

Podaci na drugim jezicima: hrvatski

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