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Clinical Oral Investigations

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03.07.2020 | Original Article

Effect of gastric acids on surface topography and bending properties of esthetic coated nickel-titanium orthodontic archwires

verfasst von: Shaymaa Elsaka, Ali Hassan, Amr Elnaghy

Erschienen in: Clinical Oral Investigations | Ausgabe 3/2021

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Abstract

Objective

The purpose of this study was to evaluate the effect of simulated gastric acid solution on surface topography and bending properties of esthetic coated nickel-titanium (NiTi) archwires.

Materials and methods

Three brands of as-received white-coated superelastic NiTi upper archwires were used in this study: Dany, Perfect, and Nitanium. Uncoated metallic areas for each white-coated NiTi archwire were used for comparison with the coated areas. The specimens for each archwire were divided into two groups according to coating as follows: Group A, uncoated, and group B, coated. Then, each group was further subdivided into two subgroups according to the immersion medium as follows: Subgroup 1, immersed in artificial saliva, and subgroup 2, immersed in simulated gastric acid. Surface roughness, surface morphology, and three-point bending test were performed. The data were analyzed statistically using ANOVA and Tukey test.

Results

The archwires immersed in simulated gastric acid solution showed significantly higher surface roughness and lower forces on loading and unloading than the archwires immersed in artificial saliva (P < 0.001). Perfect archwire showed significantly the highest surface roughness compared with Dany and Nitanium archwires (P < 0.001). The uncoated archwires showed higher loading and unloading forces compared with coated archwires for all groups (P < 0.001). Nitanium archwire showed the lowest loading and unloading forces at different deflections (P < 0.001).

Conclusions

The simulated gastric acid solution decreased considerably the amount of force applied at a given deflection. The loading-deflection and surface roughness properties of coated archwires were affected by the type of coating material.

Clinical relevance

The impact of gastric acids on surface and mechanical properties of orthodontic archwires depend on type of coating materials.

da Silva DL, Mattos CT, Simao RA, de Oliveira Ruellas AC (2013) Coating stability and surface characteristics of esthetic orthodontic coated archwires. Angle Orthod 83:994–1001. https://doi.org/10.2319/111112-866.1CrossRefPubMed

Elayyan F, Silikas N, Bearn D (2010) Mechanical properties of coated superelastic archwires in conventional and self-ligating orthodontic brackets. Am J Orthod Dentofac Orthop 137:213–217. https://doi.org/10.1016/j.ajodo.2008.01.026CrossRef

Chng CK, Foong K, Gandedkar NH, Chan YH, Chew CL (2014) A new esthetic fiber-reinforced polymer composite resin archwire: a comparative atomic force microscope (AFM) and field-emission scanning electron microscope (FESEM) study. Prog Orthod 15:39. https://doi.org/10.1186/s40510-014-0039-8CrossRefPubMedPubMedCentral

Russell JS (2005) Current products and practice. J Orthod 32:146–163. https://doi.org/10.1179/146531205225021024CrossRefPubMed

Kaphoor AA, Sundareswaran S (2012) Aesthetic nickel titanium wires--how much do they deliver? Eur J Orthod 34:603–609. https://doi.org/10.1093/ejo/cjr089CrossRefPubMed

da Silva DL, Santos E Jr, Camargo Sde S Jr, Ruellas AC (2015) Infrared spectroscopy, nano-mechanical properties, and scratch resistance of esthetic orthodontic coated archwires. Angle Orthod 85:777–783. https://doi.org/10.2319/070314-472.1CrossRefPubMed

Castro SM, Ponces MJ, Lopes JD, Vasconcelos M, Pollmann MCF (2015) Orthodontic wires and its corrosion—the specific case of stainless steel and beta-titanium. J Dent Sci 10:1–7. https://doi.org/10.1016/j.jds.2014.07.002CrossRef

Ryu SH, Lim BS, Kwak EJ, Lee GJ, Choi S, Park KH (2015) Surface ultrastructure and mechanical properties of three different white-coated NiTi archwires. Scanning 37:414–421. https://doi.org/10.1002/sca.21230CrossRefPubMed

Elayyan F, Silikas N, Bearn D (2008) Ex vivo surface and mechanical properties of coated orthodontic archwires. Eur J Orthod 30:661–667. https://doi.org/10.1093/ejo/cjn057CrossRefPubMed

10.

Husmann P, Bourauel C, Wessinger M, Jager A (2002) The frictional behavior of coated guiding archwires. J Orofac Orthop 63:199–211. https://doi.org/10.1007/s00056-002-0009-5CrossRefPubMed

11.

Kusy RP (1997) A review of contemporary archwires: their properties and characteristics. Angle Orthod 67:197–207. https://doi.org/10.1043/0003-3219CrossRefPubMed

12.

Sulaiman TA, Abdulmajeed AA, Shahramian K, Hupa L, Donovan TE, Vallittu P, Narhi TO (2015) Impact of gastric acidic challenge on surface topography and optical properties of monolithic zirconia. Dent Mater 31:1445–1452. https://doi.org/10.1016/j.dental.2015.09.010CrossRefPubMed

13.

Lussi A, Jaeggi T (2008) Erosion--diagnosis and risk factors. Clin Oral Investig 12(Suppl 1):S5–S13. https://doi.org/10.1007/s00784-007-0179-z

14.

Dent J, El-Serag HB, Wallander MA, Johansson S (2005) Epidemiology of gastro-oesophageal reflux disease: a systematic review. Gut 54:710–717. https://doi.org/10.1136/gut.2004.051821CrossRefPubMedPubMedCentral

15.

Pace F, Pallotta S, Tonini M, Vakil N, Bianchi Porro G (2008) Systematic review: gastro-oesophageal reflux disease and dental lesions. Aliment Pharmacol Ther 27:1179–1186. https://doi.org/10.1111/j.1365-2036.2008.03694.xCrossRefPubMed

16.

Chang JH, Berzins DW, Pruszynski JE, Ballard RW (2014) The effect of water storage on the bending properties of esthetic, fiber-reinforced composite orthodontic archwires. Angle Orthod 84:417–423. https://doi.org/10.2319/061213-443.1CrossRefPubMed

17.

Faul F, Erdfelder E, Lang AG, Buchner A (2007) G*Power 3: a flexible statistical power analysis program for the social, behavioral, and biomedical sciences. Behav Res Methods 39:175–191. https://doi.org/10.3758/bf03193146CrossRef

18.

Gal JY, Fovet YM, Adib-Yadzi M (2001) About a synthetic saliva for in vitro studies. Talanta 53:1103–1115. https://doi.org/10.1016/s0039-9140(00)00618-4CrossRefPubMed

19.

Kaneto M, Namura Y, Tamura T, Shimizu N, Tsutsumi Y, Hanawa T, Yoneyama T (2013) Influence of electrolytic treatment time on the corrosion resistance of Ni-Ti orthodontic wire. Dent Mater J 32:305–310. https://doi.org/10.4012/dmj.2012-293CrossRefPubMed

20.

Iijima M, Muguruma T, Brantley W, Choe HC, Nakagaki S, Alapati SB, Mizoguchi I (2012) Effect of coating on properties of esthetic orthodontic nickel-titanium wires. Angle Orthod 82:319–325. https://doi.org/10.2319/021511-112.1CrossRefPubMed

21.

Segal N, Hell J, Berzins DW (2009) Influence of stress and phase on corrosion of a superelastic nickel-titanium orthodontic wire. Am J Orthod Dentofac Orthop 135:764–770. https://doi.org/10.1016/j.ajodo.2007.04.042CrossRef

22.

Washington B, Evans CA, Viana G, Bedran-Russo A, Megremis S (2015) Contemporary esthetic nickel-titanium wires: do they deliver the same forces? Angle Orthod 85:95–101. https://doi.org/10.2319/092513-701.1CrossRefPubMed

23.

ISO (2006) Dentistry- wires for use in orthodontics. ISO 15841. ISO 15841; Geneva

24.

Katić V, Mandić V, Ježek D, Baršić G, Špalj S (2015) Influence of various fluoride agents on working properties and surface characteristics of uncoated, rhodium coated and nitrified nickel-titanium orthodontic wires. Acta Odontol Scand 73:241–249. https://doi.org/10.3109/00016357.2014.980847CrossRefPubMed

25.

Gold BD (2004) Gastroesophageal reflux disease: could intervention in childhood reduce the risk of later complications? Am J Med 117(Suppl 5A):S23–S29. https://doi.org/10.1016/j.amjmed.2004.07.014CrossRef

26.

Linnett V, Seow WK, Connor F, Shepherd R (2002) Oral health of children with gastro-esophageal reflux disease: a controlled study. Aust Dent J 47:156–162. https://doi.org/10.1111/j.1834-7819.2002.tb00321.xCrossRefPubMed

27.

Marques LS, Rey AC, Torres SR (2007) Dental demineralization associated with gastroesophageal reflux in an orthodontic patient. Am J Orthod Dentofac Orthop 131:782–784. https://doi.org/10.1016/j.ajodo.2005.08.039CrossRef

28.

Bradley TG, Brantley WA, Culbertson BM (1996) Differential scanning calorimetry (DSC) analyses of superelastic and nonsuperelastic nickel-titanium orthodontic wires. Am J Orthod Dentofac Orthop 109:589–597. https://doi.org/10.1016/s0889-5406(96)70070-7CrossRef

29.

Brantley W, Berzins D, Iijima M, Tufekçi E, Cai Z (2017) Structure/property relationships in orthodontic alloys. In: Eliades T, Brantley WA (eds) Orthodontic Applications of Biomaterials. Woodhead Publishing, pp 3–38. https://doi.org/10.1016/B978-0-08-100383-1.00001-1

30.

Choi S, Lee S, Cheong Y, Park KH, Park HK, Park YG (2012) Ultrastructural effect of self-ligating bracket materials on stainless steel and superelastic NiTi wire surfaces. Microsc Res Tech 75:1076–1083. https://doi.org/10.1002/jemt.22033CrossRefPubMed

31.

Wichelhaus A, Geserick M, Hibst R, Sander FG (2005) The effect of surface treatment and clinical use on friction in NiTi orthodontic wires. Dent Mater 21:938–945. https://doi.org/10.1016/j.dental.2004.11.011CrossRefPubMed

32.

Segner D, Ibe D (1995) Properties of superelastic wires and their relevance to orthodontic treatment. Eur J Orthod 17:395–402. https://doi.org/10.1093/ejo/17.5.395CrossRefPubMed

33.

Walker MP, White RJ, Kula KS (2005) Effect of fluoride prophylactic agents on the mechanical properties of nickel-titanium-based orthodontic wires. Am J Orthod Dentofac Orthop 127:662–669. https://doi.org/10.1016/j.ajodo.2005.01.015CrossRef

34.

da Silva DL, Mattos CT, Sant’ Anna EF, Ruellas AC, Elias CN (2013) Cross-section dimensions and mechanical properties of esthetic orthodontic coated archwires. Am J Orthod Dentofac Orthop 143:S85–S91. https://doi.org/10.1016/j.ajodo.2012.09.009CrossRef

Titel: Effect of gastric acids on surface topography and bending properties of esthetic coated nickel-titanium orthodontic archwires
verfasst von: Shaymaa Elsaka
Ali Hassan
Amr Elnaghy
Publikationsdatum: 03.07.2020
Verlag: Springer Berlin Heidelberg
Erschienen in: Clinical Oral Investigations / Ausgabe 3/2021
Print ISSN: 1432-6981
Elektronische ISSN: 1436-3771
DOI: https://doi.org/10.1007/s00784-020-03438-7

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Effect of gastric acids on surface topography and bending properties of esthetic coated nickel-titanium orthodontic archwires

Abstract

Objective

Materials and methods

Results

Conclusions

Clinical relevance

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Abstract

Objective

Materials and methods

Results

Conclusions

Clinical relevance

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