Ions Release from Fixed Orthodontic Appliance in Two Different Mouthwashes

Rafeeq, Reem Atta; Saleem, Alan Issa; Nissan, Layth M. K.

doi:10.12816/0015156

Cited by 8 publications

(8 citation statements)

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“…Due to various pressure (force), temperature fluctuation, a variety of food, and electrochemical reactions, the metal ion can release into the saliva, which is acting as a medium for continuous erosion over time [1,2]. The conditions like lowered salivary pH, high salt diet, soft drinks, fluoride-containing toothpaste and mouthwashes, can influence the ion release of metal [3].…”

Section: Introductionmentioning

confidence: 99%

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Comparison Between Nickel and Chromium Levels in Serum and Urine in Patients Treated with Fixed Orthodontic Appliances: A Longitudinal Study

Mudjari

Achmad

2018

Pesqui. bras. odontopediatria clín. integr.

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Objective: To compare levels of nickel and chromium in serum and urine in orthodontic patients treated with fixed orthodontic appliances. Material and Methods: Nickel and chromium ion concentration were measured in serum and urine of twenty patients (12 females and 8 males, aged 17-28 years old) who had fixed orthodontic treatment using Coupled Plasma-Atomic Emission Spectroscopy. The samples were taken before treatment (Baseline), two months, and six months later during treatment. Data were analyzed using repeated ANOVA, Bonferroni post-hoc test, and paired t-tests. The level of significance was set at 5%. Results: Average serum nickel level changed from 6.420 ppb to 6.855 ppb. Average serum chromium level changed from 5.305 ppb to 5.505 ppb in 6 months. Average urinary nickel level changed from 5.320 ppb to 5.610 ppb. Average urinary chromium level changed from 5.370 ppb to 5.520 ppb in 6 months. There was a statistically significant difference in serum (p<0.001) and urinary chromium (p=0.007) levels between observation times. Conclusion: Orthodontic treatment might raise both urinary and serum nickel levels, but the differences were not statistically significant; the alterations in chromium levels were not consistent; nickel levels were higher in serum than in urine; chromium levels were higher in urine than in serum.

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Section: Introductionmentioning

confidence: 99%

“…It contains approximately 18% chromium (Cr), 8% nickel (Ni), iron, and carbon, which can be absorbed by the body. A high percentage of nickel (50%) can be found in NiTi (nickel-titanium) wire [3,4].…”

Section: Introductionmentioning

confidence: 99%

Comparison Between Nickel and Chromium Levels in Serum and Urine in Patients Treated with Fixed Orthodontic Appliances: A Longitudinal Study

Mudjari

Achmad

2018

Pesqui. bras. odontopediatria clín. integr.

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“…3,4 These metals are well known to be cytotoxic, mutagenic and allergic agents. 5,6 Biocompatibility studies (in vivo, in vitro and usage tests) aim to evaluate the effects of exposure to the metal ions released from orthodontic appliances to the human body.…”

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confidence: 99%

Trace metal ions release from fixed orthodontic appliances and DNA damage in oral mucosa cells by in vivo studies: A literature review

Downarowicz¹,

Mikulewicz²

2017

Adv Clin Exp Med

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An overview of professional literature referring to the release of metal ions from fixed orthodontic appliances and their influence on oral mucosa in conditions of in vivo are presented, along with a detailed analysis of the exposure of the cells of cheek mucosa epithelium to metal ions. Electronic databases (PubMed, Elsevier, Ebsco) were searched with no language restrictions. The relevant orthodontic journals and reference lists were checked for all eligible studies. A total of 38 scientific articles were retrieved in the initial search. However, only 7 articles met the inclusion criteria. Statistically significant differences in the levels of the amount of nickel ions, cobalt ions and chromium ions were observed in cells of cheek mucosa. The most biocompatible material used in the production of fixed orthodontic appliances is titanium, and the least biocompatible material is steel, which releases the largest amount of nickel and chromium. Metal ions are released from fixed orthodontic appliances only in the first phase of treatment. It is recommended to conduct further, long-term research on a larger number of patients to define the influence of using fixed orthodontic appliances and biological effect they might have on tissues.

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“…However, lack of study reported the effects of various mouthwashes on ion release of orthodontic brackets. 18 This study reported nickel ion release from stainless steel brackets that immersed in artificial saliva, chlorhexidine, and Piper betle Linn. mouthwash increased over time.…”

Section: Discussionmentioning

confidence: 99%

Nickel ion release from stainless steel brackets in chlorhexidine and Piper betle Linn mouthwash

Deriaty¹,

Nasution

Yusuf

2018

Dent. J.

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Ions Release from Fixed Orthodontic Appliance in Two Different Mouthwashes

Cited by 8 publications

References 0 publications

Comparison Between Nickel and Chromium Levels in Serum and Urine in Patients Treated with Fixed Orthodontic Appliances: A Longitudinal Study

Comparison Between Nickel and Chromium Levels in Serum and Urine in Patients Treated with Fixed Orthodontic Appliances: A Longitudinal Study

Trace metal ions release from fixed orthodontic appliances and DNA damage in oral mucosa cells by in vivo studies: A literature review

Nickel ion release from stainless steel brackets in chlorhexidine and Piper betle Linn mouthwash

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