Microscopic evaluation of rotatory and handle caries removal on glass ionomer cement/dentin interface

  • Silvio José Mauro
  • Adriana Beatriz Silveira Pinto Fernandes
  • Fernando Yamamoto Chiba
  • Renato Herman Sundfeld
  • Suzely Adas Saliba Moimaz
  • Cléa Adas Saliba Garbin

Abstract

Aim: This study evaluated the interface between glass ionomer cement (GIC) and dentin using the conventional and atraumatic restorative treatment (ART) techniques for removal of decayed tissue. Materials and Methods: After preparation of the cavities by the conventional (Group I – GI) and ART (Group II – GII) techniques, the specimens were divided into 3 subgroups according to the GIC used (n=10). The conventional GIC KETAC FILL (3M/ESPE) was used in the groups GI-1 and GII-1, the conventional GIC VIDRION R
(SS WHITE) in the groups GI-2 and GII-2, and the modified GIC FUJI II LC (GC Corporation) in the groups GI-3 and GII-3. For the microscopic analysis, the teeth were decalcified in a solution containing equal portions of 50% formic acid and 20% sodium citrate, dehydrated and submitted to paraffin baths. The samples were sectioned (6mm in thickness), stained by the Brown and Brenn method, and evaluated in a light microscope. Results: The microscopic analysis revealed interaction between the material and dentin structure only with the FUJI II LC. In addition, the behavior was superior for the conventional technique in comparison to the ART technique. Conclusion: It was concluded that the technique used for carious dentin removal does not seem to be determinant for the bonding of ionomeric materials to the dental structure, except for the resin-modified GIC in which the formed hybrid layer was higher using the conventional technique.

References

1. Studart L, Franca C, Colares V. Atraumatic restorative treatment in permanent molars: a systematic review. Braz J Oral Sci. 2012 Jan-Mar;11(1):36-41.
2. Schmalz G. ART – a method on its way into dentistry. Clin Oral Invest. 2012;16(5):1335-6.
3. Gibilini C, de Paula JS, Marques R, Sousa MLR. Atraumatic restorative treatment used for caries control at public schools in Piracicaba, SP, Brazil. Braz J Oral Sci. 2012 Jan-Mar;11(1):14-8.
4. Massara ML, Alves JB, Brandao PR. Atraumatic restorative treatment: clinical, ultrastructural and chemical analysis. Caries Res 2002;36(6):430-6.
5. Schriks MC, van Amerongen WE. Atraumatic perspectives of ART: psychological and physiological aspects of treatment with and without rotary instruments. Community Dent Oral Epidemiol 2003;31(1):15-20.
6. Chen X, Du M, Fan M, Mulder J, Huysmans MC, Frencken JE. Effectiveness of two new types of sealents: relation after 2 years. Clin Oral Invest 2012;16:1443-50.
7. Yiu CK, Tay FR, King NM, Pashley DH, Sidhu SK, Neo JC, et al. Interaction of glass-ionomer cements with moist dentin. J Dent Res 2004;83(4):283-9.
8. Yiu CK, Tay FR, King NM, Pashley DH, Carvalho RM, Carrilho MR. Interaction of resin-modified glass-ionomer cements with moist dentine. J Dent 2004;32(7):521-30.
9. Frencken JE, Wolke J. Clinical and SEM assessment of ART high-viscosity glass-ionomer sealants after 8-13 years in 4 teeth. J Dent 2010;38(1):59-64.
10. Maltz M, de Oliveira EF, Fontanella V, Bianchi R. A clinical, microbiologic, and radiographic study of deep caries lesions after incomplete caries removal. Quintessence Int 2002;33(2):151-9.
11. Wadenya RO, Yego C, Mante FK. Marginal microleakage of alternative restorative treatment and conventional glass ionomer restorations in extracted primary molars. J Dent Child (Chic) 2010;77(1):32-5.
12. Schwendicke F, Frencken JE, Bjørndal L, Maltz M, Manton DJ, Ricketts D, et al. Managing carious lesions: consensus recommendations on carious tissue removal. Adv Dent Res 2016;28(2):58-67.
13. Innes NP, Frencken JE, Bjørndal L, Maltz M, Manton DJ, Ricketts D, et al. Managing carious lesions: consensus recommendations on terminology. Adv Dent Res 2016;28(2):49-57.
14. Frencken JE, Innes NP, Schwendicke F. Managing carious lesions: why do we need consensus on terminology and clinical recommendations on carious tissue removal? Adv Dent Res 2016;28(2):46-8.
15. Brown JH, Brenn L. A method for differential staining of Gram positive and Gram negative bacteria in tissue reactions. Bull Johns Hopkins Hosp. 1931;48;69-73.
16. Kateeb ET, Warren JJ, Damiano P, Momany E, Kanellis M, Weber-Gasparoni K, et al. Teaching atraumatic restorative treatment in U.S. dental schools: a survey of predoctoral pediatric dentistry program directors. J Dent Educ 2013;77(10):1306-14.
17. Mickenautsch S, Yengopal V, Banerjee A. Atraumatic restorative treatment versus amalgam restoration longevity: a systematic review. Clin Oral Investig 2010;14(3):233-40.
18. Mickenautsch S, Yengopal V. Failure rate of atraumatic restorative treatment using high-viscosity glass-ionomer cement compared to that of conventional amalgam restorative treatment in primary and permanent teeth: a systematic review update. J Minim Interv Dent. 2012;5:63-124.
19. Frencken JE, Peters MC, Manton DJ, Leal SC, Gordan VV, Eden E. Minimal Intervention Dentistry for managing dental caries - a review: report of a FDI task group. Int Dent J 2012;62(5):223-43.
20. Kateeb ET, Warren J, Gaeth G, Damiano P, Momany E, Kanellis MJ, et al. The willingness of US pediatric dentists to use atraumatic restorative treatment (ART) with their patients: a conjoint analysis. J Public Health Dent 2014;74(3):234-40.
21. Bolzan PA, Bruschi ARC, Spagnolo AGA, Puppin RJ, Lourenço CS, Maria PRR. Influence of chemical degradation and abrasion on surface properties of nanorestorative materials. Braz. J Oral Sci 2015 Apr-Jun;14(2):100-5.
22. Prado GK, Ribeiro MM, Carlos RJ, Camila AP, Aquino MC, Joana RJ. One-year clinical evaluation of the retention of resin and glass ionomer sealants on permanent first molars in children. Braz. J Oral Sci. 2015 Jul-Sep;14(3):190-4.
23. Shintome LK, Nagayassu MP, Di Nicoló R, Myaki SI. Microhardness of glass ionomer cements indicated for the ART technique according to surface protection treatment and storage time. Braz Oral Res. 2009;23(4):439-45.
24. Wang L, Cefaly DF, Dos Santos JL, Dos Santos JR, Lauris JR, Mondelli RF, etal. In vitro interactions between lactic acid solution and art glass-ionomer cements. J Appl Oral Sci 2009;17(4):274-9.
25. de Amorim RG, Leal SC, Frencken JE. Survival of atraumatic restorative treatment (ART) sealants and restorations: a meta-analysis. Clin Oral Investig 2012;16(2):429-41.
Published
2002-04-01
How to Cite
MAURO, Silvio José et al. Microscopic evaluation of rotatory and handle caries removal on glass ionomer cement/dentin interface. Brazilian Journal of Oral Sciences, [S.l.], p. e18026, apr. 2002. ISSN 1677-3225. Available at: <https://www.fop.unicamp.br/bjos/index.php/bjos/article/view/207>. Date accessed: 20 july 2019. doi: https://doi.org/10.20396/bjos.v17i0.8651902.
Section
Original Research

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