Efficiency of calcium hydroxide removal techniques from simulated internal root resorptions - in vitro study
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Introduction/Objective Calcium hydroxide (CH) is the medicament of choice in endodontic treatment of internal root resorptions. The aim of the study was to compare the effectiveness of three different techniques for CH removal from simulated internal root resorptions. Methods Twenty-nine extracted single-root teeth were prepared using NiTi rotary files of BioRaCe system (40/.04) following irrigation. A round diamond drill was used in the making of a symmetrical standardized internal resorptions 6 mm from the apex. Three techniques for CH removal from internal resorptions were tested: modified conventional syringe irrigation (CSI), passive ultrasonic irrigation (PUI), XP-endo Finisher (XP). Resorptive cavities and apical thirds were observed under a stereomicroscope (x45) and scored (from 1 to 5), while representative samples were analysed by a scanning electron microscope. Obtained results were statistically processed by Kruskal-Wallis and Mann-Whitney U-test (p lt 0.05). Results The... most efficient system was PUI, with 66.7% of samples rated 1 and 33.3% rated 2. The next one was XP, and the least efficient was CSI, with 33.3% of samples rated 1 (resorptive defect without medicament). There was a statistically significant difference between the PUI and CSI systems (p lt 0.05), while there was no difference between the PUI and XP systems. Conclusion No system completely removed the CH from the simulated internal root resorption cavities. PUI was the most effective system for removing CH. The combination of techniques provides better performance in removing CH paste residues from the canal walls.
Кључне речи:
internal root resorption / irrigation / ultrasound / XP-endo FinisherИзвор:
Srpski Arhiv Za Celokupno Lekarstvo, 2021, 149, 7-8, 402-408
DOI: 10.2298/SARH200714029O
ISSN: 0370-8179
WoS: 000692521200001
Scopus: 2-s2.0-85114324757
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Opacic-Galic, Vanja AU - Veljović, Đorđe AU - Neskovic, Jelena AU - Milosevic, Vesna AU - Ilic, Veljko PY - 2021 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4770 AB - Introduction/Objective Calcium hydroxide (CH) is the medicament of choice in endodontic treatment of internal root resorptions. The aim of the study was to compare the effectiveness of three different techniques for CH removal from simulated internal root resorptions. Methods Twenty-nine extracted single-root teeth were prepared using NiTi rotary files of BioRaCe system (40/.04) following irrigation. A round diamond drill was used in the making of a symmetrical standardized internal resorptions 6 mm from the apex. Three techniques for CH removal from internal resorptions were tested: modified conventional syringe irrigation (CSI), passive ultrasonic irrigation (PUI), XP-endo Finisher (XP). Resorptive cavities and apical thirds were observed under a stereomicroscope (x45) and scored (from 1 to 5), while representative samples were analysed by a scanning electron microscope. Obtained results were statistically processed by Kruskal-Wallis and Mann-Whitney U-test (p lt 0.05). Results The most efficient system was PUI, with 66.7% of samples rated 1 and 33.3% rated 2. The next one was XP, and the least efficient was CSI, with 33.3% of samples rated 1 (resorptive defect without medicament). There was a statistically significant difference between the PUI and CSI systems (p lt 0.05), while there was no difference between the PUI and XP systems. Conclusion No system completely removed the CH from the simulated internal root resorption cavities. PUI was the most effective system for removing CH. The combination of techniques provides better performance in removing CH paste residues from the canal walls. T2 - Srpski Arhiv Za Celokupno Lekarstvo T1 - Efficiency of calcium hydroxide removal techniques from simulated internal root resorptions - in vitro study EP - 408 IS - 7-8 SP - 402 VL - 149 DO - 10.2298/SARH200714029O ER -
@article{ author = "Opacic-Galic, Vanja and Veljović, Đorđe and Neskovic, Jelena and Milosevic, Vesna and Ilic, Veljko", year = "2021", abstract = "Introduction/Objective Calcium hydroxide (CH) is the medicament of choice in endodontic treatment of internal root resorptions. The aim of the study was to compare the effectiveness of three different techniques for CH removal from simulated internal root resorptions. Methods Twenty-nine extracted single-root teeth were prepared using NiTi rotary files of BioRaCe system (40/.04) following irrigation. A round diamond drill was used in the making of a symmetrical standardized internal resorptions 6 mm from the apex. Three techniques for CH removal from internal resorptions were tested: modified conventional syringe irrigation (CSI), passive ultrasonic irrigation (PUI), XP-endo Finisher (XP). Resorptive cavities and apical thirds were observed under a stereomicroscope (x45) and scored (from 1 to 5), while representative samples were analysed by a scanning electron microscope. Obtained results were statistically processed by Kruskal-Wallis and Mann-Whitney U-test (p lt 0.05). Results The most efficient system was PUI, with 66.7% of samples rated 1 and 33.3% rated 2. The next one was XP, and the least efficient was CSI, with 33.3% of samples rated 1 (resorptive defect without medicament). There was a statistically significant difference between the PUI and CSI systems (p lt 0.05), while there was no difference between the PUI and XP systems. Conclusion No system completely removed the CH from the simulated internal root resorption cavities. PUI was the most effective system for removing CH. The combination of techniques provides better performance in removing CH paste residues from the canal walls.", journal = "Srpski Arhiv Za Celokupno Lekarstvo", title = "Efficiency of calcium hydroxide removal techniques from simulated internal root resorptions - in vitro study", pages = "408-402", number = "7-8", volume = "149", doi = "10.2298/SARH200714029O" }
Opacic-Galic, V., Veljović, Đ., Neskovic, J., Milosevic, V.,& Ilic, V.. (2021). Efficiency of calcium hydroxide removal techniques from simulated internal root resorptions - in vitro study. in Srpski Arhiv Za Celokupno Lekarstvo, 149(7-8), 402-408. https://doi.org/10.2298/SARH200714029O
Opacic-Galic V, Veljović Đ, Neskovic J, Milosevic V, Ilic V. Efficiency of calcium hydroxide removal techniques from simulated internal root resorptions - in vitro study. in Srpski Arhiv Za Celokupno Lekarstvo. 2021;149(7-8):402-408. doi:10.2298/SARH200714029O .
Opacic-Galic, Vanja, Veljović, Đorđe, Neskovic, Jelena, Milosevic, Vesna, Ilic, Veljko, "Efficiency of calcium hydroxide removal techniques from simulated internal root resorptions - in vitro study" in Srpski Arhiv Za Celokupno Lekarstvo, 149, no. 7-8 (2021):402-408, https://doi.org/10.2298/SARH200714029O . .