Effect of different irrigant solutions on microhardness and smear layer removal of root canal dentin

Kandil, Hebatalla E.; Labib, Ahmed H; Alhadainy, Hatem A.

doi:10.1016/j.tdj.2014.03.001

Cited by 28 publications

(57 citation statements)

References 49 publications

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“…The root canals were irrigated with distilled water at each file change with 30 seconds of irrigation time in each flush. Sterile paper points sizes ranged between 25 to 40 (Dentsply Maillefer, Ballaigues, Switzerland) were used to dry the canal (Cruz-Filho et al, 2011;Gupta et al, 2015;Kandil et al, 2014).…”

Section: Preparation Of Specimens For Dentin Microhardness Measurementmentioning

confidence: 99%

“…Twenty root specimens were immersed in the selected irrigants for 5 min in closed glass plates at 37 °C in an incubator (Kandil et al, 2014;Ulusoy & Görgül, 2013). Approximately 5 mL of selected experimented irrigants were used in each glass plate to ensure root surfaces were adequately submerged in the irrigants.…”

Section: Preparation Of Specimens For Dentin Microhardness Measurementmentioning

confidence: 99%

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The Effect of Zingiber officinale Roscoe (Ginger) on Dentin Microhardness: An in vitro Study

Zaki¹,

Baharin²,

Zaman³

et al. 2017

JAS

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It has been established that conventional root canal irrigants cause detrimental effect on the physico-chemical properties of root dentin. This study aims to determine the effect of a novel root irrigant, ginger or Zingiber officinale Roscoe essential oil on root dentin microhardness. Eighty root halves of extracted human teeth were used and prepared by embedding them individually in autopolymerizing acrylic resin. These samples were then divided into four groups (n = 20 each), i.e., i) 0.5% Z. officinale Roscoe oil, ii) 2.5% sodium hypochlorite (NaOCl, positive control), iii) 17% ethylenediaminetetraacetic acid (EDTA, positive control) and iv) normal saline (negative control). Dentin microhardness was measured using Vickers Microhardness Tester with a 50 g load and a 10-second dwell time, before and after immersion in respective solutions for 5 minutes. Measurements were taken in Vickers hardness number (VHN). All samples showed reduction in the microhardness reading; with Z. officinale Roscoe: 34.24 to 25.89, NaOCl: 31.47 to 26.34, EDTA: 33.08 to 26.04 and saline: 29.82 to 27.61 VHN. Although there was significant reduction within the Z. officinale Roscoe group (p < 0.001), the change was indifferent when compared among groups (post hoc Tukey's HSD test p > 0.05). Within the limitations of this study, Zingiber officinale Roscoe essential oil does alter dentin microhardness but to a similar extent as NaOCl and EDTA.

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Section: Preparation Of Specimens For Dentin Microhardness Measurementmentioning

confidence: 99%

Section: Preparation Of Specimens For Dentin Microhardness Measurementmentioning

confidence: 99%

The Effect of Zingiber officinale Roscoe (Ginger) on Dentin Microhardness: An in vitro Study

Zaki¹,

Baharin²,

Zaman³

et al. 2017

JAS

View full text Add to dashboard Cite

show abstract

“…1 The irrigants used in routine dental practice are normal saline, sodium hypochloride (NaOCl), ethylenediaminetetraacetic acid (EDTA), and chlorhexidine (CHX). 2 These are reported to alter the chemical composition of dentin that can cause changes in the microhardness of dentin. The ratio of calcium to phosphorous changes with the use of various irrigants.…”

Section: Introductionmentioning

confidence: 99%

“…1 Charul Gupta, 2 Gautam Singh, 3 Mahesh P Singh, 4 Manish Agarwal, 5 Kunwar S Singh, 6 Abhishek Mishra…”

mentioning

confidence: 99%

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Effect of QMix 2 in 1, BioPure MTAD and 17% Ethylenediaminetetraacetic Acid on Microhardness of Root Canal Dentin: An in vitro Study

Singh¹,

Gupta²,

Singh³

et al. 2017

International Journal of Prosthodontics and Restorative Dentistry

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Aim:To compare the effect of QMix, a mixture of tetracycline, citric acid, and detergent (MTAD), and ethylenediaminetetracetic acid (EDTA) on the microhardness of the root canal dentin. Materials and methods:A total of 30 single-rooted teeth were decoronated at 15 mm from the root apex. Root canal instrumentation using step back technique was done and the specimens were split into two halves using diamond disc. These were embedded in acrylic blocks and sent for testing by Vickers hardness test. The other half of the specimens was divided into four groups. Control group: In this, normal saline was used. Group I: MTAD was used. Group II: 17% EDTA was used. Group IV: QMix 2 in 1 (DENTSPLY) was used. The specimens were immersed in test irrigant for 5 minutes in closed glass plates. The tested specimens were sent for Vickers hardness test under 100 gm load for 15 seconds. The post Vickers hardness number readings were recorded and sent for statistical analysis.Results: Data were analyzed using one-way analysis of variance and least significant difference post hoc test was applied for pairwise comparison. QMix showed significantly less reduction in microhardness than EDTA and QMix: Normal saline > QMix>EDTA>MTAD. Conclusion:QMix as a root canal irrigant is efficient as it caused least reduction of microhardness of dentin. It has antibacterial properties and is also efficient for smear layer removal.

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Impact of calcium hydroxide and 2-hydroxyisocaproic acid on the microhardness of root dentine: an in vitro study

Niranjan,

Dastidar,

Penukonda

et al. 2023

Odontology

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Effect of different irrigant solutions on microhardness and smear layer removal of root canal dentin

Cited by 28 publications

References 49 publications

The Effect of Zingiber officinale Roscoe (Ginger) on Dentin Microhardness: An in vitro Study

The Effect of Zingiber officinale Roscoe (Ginger) on Dentin Microhardness: An in vitro Study

Effect of QMix 2 in 1, BioPure MTAD and 17% Ethylenediaminetetraacetic Acid on Microhardness of Root Canal Dentin: An in vitro Study

Impact of calcium hydroxide and 2-hydroxyisocaproic acid on the microhardness of root dentine: an in vitro study

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