Micro‐computed tomography evaluation of the removal of calcium hydroxide medicament from C‐shaped root canals of mandibular second molars

Z., J.; Shen, Ya; Al-Ashaw, Ahmed Jawad; Khaleel, H. Y.; Yang, Yan; Wang, Z. J.; Peng, Bin; Haapasalo, Markus

doi:10.1111/iej.12319

Cited by 39 publications

(44 citation statements)

References 38 publications

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“…Finally, 9 articles fulfilled the inclusion criteria (22-24, 26, 27, 78-81). The authors of all but 2 studies (27,79) reported random assignment in their reports. No standardization was found among the studies regarding the irrigation methods used or the outcome measurements.…”

Section: Resultsmentioning

confidence: 99%

Ultrasonically Activated Irrigation to Remove Calcium Hydroxide from Apical Third of Human Root Canal System: A Systematic Review of In Vitro Studies

Yaylali

Keçeci

Kaya

2015

Journal of Endodontics

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Section: Resultsmentioning

confidence: 99%

Ultrasonically Activated Irrigation to Remove Calcium Hydroxide from Apical Third of Human Root Canal System: A Systematic Review of In Vitro Studies

Yaylali

Keçeci

Kaya

2015

Journal of Endodontics

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“…These results are in line with findings obtained in previous studies (2,8). In a recent study, no significant difference was reported in the amount of remaining CH between PUI and sonic agitation groups in C-shaped root canals of mandibular molars (9).…”

Section: Introductionmentioning

confidence: 86%

“…Although this technique has been widely reported in previous studies (24,28,30,31) for determining the amount of remnant medicament or root filling material on the root canal walls, its major limitation is its destructiveness and loss of remnants during root separation (9,40). Three-dimensional imaging permits root canal system scanning without tooth destruction (1,9,22,37).…”

Section: Study Limitationsmentioning

confidence: 99%

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Effectiveness of Various Irrigation Protocols in Removing Calcium Hydroxide from Root Canals

Göktürk¹,

Ozkocak²,

Büyükgebiz³

et al. 2018

meandros

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Anah tarKe li me ler Öz AbstractObjective: The purpose of this study was to investigate the removal efficiency of calcium hydroxide (CH) by CanalBrush, Vibringe, laser-activated irrigation (LAI), conventional syringe irrigation (CSI), XP-endo Finisher, and passive ultrasonic irrigation (PUI) in the root canal walls. Materials and Methods: Ninety-eight human mandibular premolar teeth were prepared. Root canals were filled with CH. The roots were divided into six experimental groups (n=15/group) according to the irrigation protocol used: group 1 (CSI), group 2 (Vibringe), group 3 (CanalBrush), group 4 (XP-endo Finisher), group 5 (PUI), and group 6 (LAI). The amount of residual CH in the canal walls for each canal third was scored. Data were analysed by using Kruskal-Wallis and Bonferroni-correction Mann-Whitney U tests. Results: None of the investigated protocols renders the root canal walls free of CH remnants. Significant differences were found between tooth regions in terms of CH removal (p<0.05), and all groups except group 6 (LAI) showed more residual CH in the apical region. PUI and LAI eliminated significantly more CH than CSI from the middle and apical thirds of the root canal, respectively. Conclusion: The activation of sodium hypochlorite with various devices increased CH removal at the apical and middle part of the canal. LAI and PUI produce better results in the apical and middle thirds, respectively. Amaç: Bu çalışmanın amacı, XP-endo Finisher, Vibringe, lazerle aktive edilmiş irrigasyon (LAİ), geleneksel iğne irrigasyonu (Gİİ) ve pasif ultrasonik irrigasyonun (PUİ) kök kanal duvarlarından kalsiyum hidroksit (KH) uzaklaştırma etkinliğini araştırmaktır. Gereç ve Yöntemler: Doksan sekiz adet alt çene küçük azı dişinin kök kanalları prepare edildi ve KH ile dolduruldu. Kökler, irrigasyon protokolüne göre rastgele altı deney grubuna ayrıldı (n=15/grup): grup 1 (Gİİ), grup 2 (Vibringe), grup 3 (CanalBrush), grup 4 (XP-endo Finisher), grup 5 (PUİ) ve grup 6 (LAİ). Her bir kanal üçlüsü için kanal duvarlarında kalan KH miktarı skorlandı. Veriler, Kruskal-Wallis ve Bonferronidüzeltmeli Mann-Whitney U testleri kullanılarak analiz edildi.

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“…[17,18] [24,25] The use of double antibiotic paste (DAP), which is a combination of metronidazole and ciprofloxacin, is suggested to overcome the discoloration problem associated with the minocycline in TAP. [26,27] It is not possible to remove the canal medicaments completely from the root canal, [28,29] and residual medicaments on the root canal walls have been shown in many studies to affect the bond strength, apical leakage and the penetration of sealers into dentinal tubules.…”

Section: Introductionmentioning

confidence: 99%

Effect of intracanal medicament on bond strength of fibre posts

Bayram

Kul

et al. 2016

Biotechnology & Biotechnological Equipment

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The aim of this study was to evaluate the effect of calcium hydroxide (CH), triple antibiotic paste (TAP) and double antibiotic paste (DAP) on the push-out bond strengths of three different selfadhesive resin cements. Forty-eight single-rooted human maxillary central incisors were selected. The crowns were removed and the root canals were performed. After the irrigation protocols, the post space was prepared. The teeth were then randomly divided into a control group (no intracanal medicament) and three medicament groups (n D 12 for each group). After three weeks, the medicaments were removed using 17% ethylenediaminetetraacetic acid, 2.5% sodium hypochlorite and EndoActivator agitation. The teeth were divided into three subgroups according to the fibre-post luting cement: Maxcem Elite, RelyX Unicem and BisCem. The specimens were sectioned and the push-out test was performed. One-way analysis of variance and Tukey's post hoc tests were used for statistical analyses. Regarding the type of cement, BisCem had significantly lower bond strength values than Maxcem and RelyX. There was no significant difference between the bond strength values of Maxcem and RelyX (p > 0.05). The TAP-RelyX group had the highest bond strength value and the DAP-BisCem group had the lowest bond strength value. RelyX and Maxcem had higher bond strength to root canal dentin than BisCem. The bond strength of BisCem, RelyX and Maxcem was not negatively affected by the use of DAP, CH and TAP as intracanal medicaments.

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Micro‐computed tomography evaluation of the removal of calcium hydroxide medicament from C‐shaped root canals of mandibular second molars

Cited by 39 publications

References 38 publications

Ultrasonically Activated Irrigation to Remove Calcium Hydroxide from Apical Third of Human Root Canal System: A Systematic Review of In Vitro Studies

Ultrasonically Activated Irrigation to Remove Calcium Hydroxide from Apical Third of Human Root Canal System: A Systematic Review of In Vitro Studies

Effectiveness of Various Irrigation Protocols in Removing Calcium Hydroxide from Root Canals

Effect of intracanal medicament on bond strength of fibre posts

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