Naslov
Efficacy assessment of using reciprocating instruments and a solvent in root canal retreatment

Autori
Jurić Kaćunić, Danijela ; Tadin, Antonija ; Dijanić, Petra ; Trutina Gavran, Milena ; Galić, Nada ; Matijević, Jurica

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
6th International Congress of the Department of Endodontics and Restorative Dentistry, School of Dental Medicine, University of Zagreb in co- organization with the Croatian Society for Minimum Intervention Dentistry CMA: „Science and Clinical Work Sinergy“. U: Acta Stomatologica Croatica 2022 ; 56(4) / Jukić Krmek, Silvana ; Miletić, Ivana - Zagreb : Stomatolški fakultet Sveučilišta u Zagrebu, 2022, 445-445

Skup
VI. kongres s Zavoda za endodonciju i restaurativnu stomatologiju Stomatološkog fakulteta Sveučilišta u Zagrebu = 6th International Congress of the Department of Endodontics and Restorative Dentistry, School of Dental Medicine, University of Zagreb

Mjesto i datum
Zagreb, Hrvatska, 21.10.2022. - 22.10.2022

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Recenziran

Ključne riječi
retreatment ; sealer ; Endosolv

Sažetak
Aim: The aim of this study was to compare the retreatment duration and efficiency of reciprocating instruments and Endosolv solvent in the root canal retreatment. Materials and methods: The study was carried out on 30 human teeth, randomly divided in three groups (n=10) according to the sealer used. Each canal was prepared using a Reciproc engine-driven system and was filled with a gutta- percha point and a sealer (group 1 – AH Plus, group 2 – MTA Fillapex, group 3 – BioRoot RCS), using a single cone technique. After the incubation of seven days, retreatment was done with reciprocating instruments (Reciproc M-Wire and Reciproc blue) and Endosolv solvent. Specimens were split longitudinally. The amount of residual material was recorded using stereomicroscope (15x magnification) in coronal, middle and apical third. Analysis was done with an Image J computer software. Data were analyzed by Student t-test. Results: A significantly less remnant of MTAF/GP compared to AHP/GP was in entire root canal for both reciprocating files (p=0, 008 Reciproc blue ; p=0, 01 Reciproc M-Wire). In apical third was significantly less remnant of BR (p=0, 001 ) and MTAF (p<0, 001), compared to AHP/GP when Reciproc blue was used. AHP/GP group showed the fastest retreatment, regardless of the type of instruments used (164 sec Reciproc M-Wire and 182 sec Reciproc blue). Conclusion: None of the sealers were completely removed from root canal. The type of sealant and the use of Endosolv changed the amount of sealant remaining in the root canal system, although the

Izvorni jezik
Engleski

Znanstvena područja
Dentalna medicina

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