Čvrstoća svezivanja kalcij silikatnih materijala za retrogradno punjenje korijenskih kanala u ultrazvučno izrađenim kavitetima (CROSBI ID 646036)
Prilog sa skupa u časopisu | sažetak izlaganja sa skupa | međunarodna recenzija
Podaci o odgovornosti
Kadić, Snježana ; Baraba, Anja ; Miletić, Ivana ; Ionescu, Andrej ; Brambilla, Eugenio ; Gabrić, Dragana
hrvatski
Čvrstoća svezivanja kalcij silikatnih materijala za retrogradno punjenje korijenskih kanala u ultrazvučno izrađenim kavitetima
Uvod: Utvrditi “push-out” čvrstoću svezivanja za dentin i način loma, tri materijala za retrogradno punjenje temeljena na kalcij- silikatu nakon ultrazvučne izrade retrogradnih kaviteta. Materijali i postupci: Korijenski kanali 30 izvađenih, jednokorijenskih humanih, trajnih were endodontically treated, the apical 3 mm of each root was resected, and 3 mm rootend preparations were made using an ultrasonic tip. These teeth were randomly divided into three groups (n = 10) according to the root-end filling material used: 1) Micro- Mega mineral trioxide aggregate (MM- MTA), 2) Biodentine, and 3) TotalFill root repair material (RRM). The micro push-out test was performed using a universal testing machine, and the failure mode was analyzed using a stereomicroscope. The data were statistically analyzed using the one-way ANOVA and Tukey- Kramer HSD post-hoc tests (p < 0.05). Results: The TotalFill RRM had the highest bond strength of 13.44 ± 2.62 MPa, which was significantly different when compared to the Biodentine and MM- MTA (p < 0.05). The Biodentine and MM- MTA had bond strengths of 8.93 ± 2.62 and 8.40 ± 2.78, respectively, with no significant difference between them (p > 0.05). The MM-MTA showed only adhesive and mixed types of failures. The Biodentine and TotalFill RRM showed predominantly mixed types of failures, but also had adhesive and cohesive types present. Conclusion: The TotalFill RRM showed a higher bond strength when compared to the Biodentine and MM-MTA.
oralna kirurgija ; endodoncija ; retrogradni kavitet ; ultrazvuk
nije evidentirano
engleski
Bond strength of calcium silicate based root-end filling materials after ultrasonic retrograde cavity preparation
Uvod: Utvrditi “push-out” čvrstoću svezivanja za dentin i način loma, tri materijala za retrogradno punjenje temeljena na kalcij- silikatu nakon ultrazvučne izrade retrogradnih kaviteta. Materijali i postupci: Korijenski kanali 30 izvađenih, jednokorijenskih humanih, trajnih were endodontically treated, the apical 3 mm of each root was resected, and 3 mm rootend preparations were made using an ultrasonic tip. These teeth were randomly divided into three groups (n = 10) according to the root-end filling material used: 1) Micro- Mega mineral trioxide aggregate (MM- MTA), 2) Biodentine, and 3) TotalFill root repair material (RRM). The micro push-out test was performed using a universal testing machine, and the failure mode was analyzed using a stereomicroscope. The data were statistically analyzed using the one-way ANOVA and Tukey- Kramer HSD post-hoc tests (p < 0.05). Results: The TotalFill RRM had the highest bond strength of 13.44 ± 2.62 MPa, which was significantly different when compared to the Biodentine and MM- MTA (p < 0.05). The Biodentine and MM- MTA had bond strengths of 8.93 ± 2.62 and 8.40 ± 2.78, respectively, with no significant difference between them (p > 0.05). The MM-MTA showed only adhesive and mixed types of failures. The Biodentine and TotalFill RRM showed predominantly mixed types of failures, but also had adhesive and cohesive types present. Conclusion: The TotalFill RRM showed a higher bond strength when compared to the Biodentine and MM-MTA.
oral surgery ; endodontics ; retrograde cavity ; ultrasound
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Podaci o prilogu
79-80.
2017.
nije evidentirano
objavljeno
Podaci o matičnoj publikaciji
Acta stomatologica Croatica
Vidović Juras, Danica ; Jurić, Hrvoje ; Baraba, Anja
Zagreb: Stomatolški fakultet Sveučilišta u Zagrebu
0001-7019
1846-0410
Podaci o skupu
Međunarodni kongres Hrvatskog stomatološkog društva HLZ-a i 1. Međunarodni kongres Hrvatskog društva za minimalno intervencijsku dentalnu medicinu HLZ-a
poster
18.11.2017-19.11.2017
Zagreb, Hrvatska
Povezanost rada
Dentalna medicina