sdj-10052

The Effect of Lase Peroxide Sense and Whitening Lase II radiation on Gingival Microleakage of Different Types of Composite Resin Filling Materials. (An in Vitro Study)

Niaz H. Hama-Saeed

College of Dentistry, University of Sulaimani

DOI: https://doi.org/10.17656/sdj.10052

Abstract

Aim: This in vitro study was conducted to evaluate the effect of lase peroxide sense, and whitening lase II radiation on gingival microleakage of three types of composite filling materials (tartaric N Ceram, SDR, GC).

Materials and Methods: This study was performed on thirty caries free upper first premolar teeth. The Standardized class V cavity preparation on buccal and lingual surfaces of each tooth was done, then the teeth were randomly divided into two major groups: group 1 unbleached and group 2 bleached composites, then each main group divided into three subgroups; ten cavities (5teeth) for each group. The cavities were cleaned, and acid etched with 37% phosphoric acid, then bonding agent (G-permio bond) was applied according to the manufacturer's instructions. Group I and II the cavities were filled with tetric N ceram composite(Vivadent), group III and IVthe cavities were filled with SDR composite (SDI), and group V and VI the cavities filled with GC Essentia composite(GC). After filling the teeth in groups II, IV, VI were subjected to whitening lase II (DMC, USA) laser bleaching, according to manufacturer's instructions, then the teeth were thermo cycled for 500 cycles. After thermocycling all teeth were immersed in a freshly prepared solution of 2% methylene blue for 24 hours at 37Co then sectioned longitudinally. For gingival margins, dye penetration at the tooth/composite interfaces was analyzed using a stereomicroscope.

Results: Statistical analysis of data by using Mann-Whitney Test Revealed that there was a significant difference among the different groups in both bleached and unbleached composite, Kruskal-Wallis Test revealed that there is a significant difference between bleached and unbleached composite for every type of material.

Conclusions: All samples in this study showed microleakage with different levels. Hydrogen peroxide increased Microleakage in all tested materials.

Keywords: Laser bleaching, composite resin restoration, microleakage, Hydrogen peroxide.

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References:

1.           Watts A, Addy M. Tooth discolouration and staining:

a review of the literature. Br Dent J. 2001;190(6):30916.

2.           Kugel G, Kastali S. Tooth-whitening efficacy and safety: a randomized and controlled clinical trial. Compendium of continuing education in dentistry (Jamesburg, NJ : 1995) Supplement. 2000(29):S1621; quiz S42.

3.           Dahl JE, Pallesen U. Tooth bleaching--a critical review of the biological aspects. Critical reviews in oral biology and medicine : an official publication of the American Association of Oral Biologists. 2003;14(4):292-304.

4.           Haywood VB, Heymann HO. Nightguard vital bleaching.      Quintessence    international          (Berlin, Germany : 1985). 1989;20(3):173-6.

5.           Hafez R, Ahmed D, Yousry M, El-Badrawy W, ElMowafy O. Effect of in-office bleaching on color and surface roughness of composite restoratives. European journal of dentistry. 2010;4(2):118-27.

6.           Goldstein RE, Lancaster JS. Survey of patient attitudes toward current esthetic procedures. J Prosthet Dent. 1984;52(6):775-80.

7.           McCracken MS, Haywood VB. Demineralization effects of 10 percent carbamide peroxide. J Dent.

1996;24(6):395-8.

8.           Frysh H, Bowles WH, Baker F, Rivera-Hidalgo F, Guillen G. Effect of pH on hydrogen peroxide bleaching agents. J Esthet Dent. 1995;7(3):130-3.

9.           Joiner A. Review of the effects of peroxide on enamel and dentine properties. J Dent. 2007;35(12):889-96.

10.         Hannig C, Duong S, Becker K, Brunner E, Kahler E, Attin T. Effect of bleaching on subsurface microhardness of composite and a polyacid modified composite. Dental materials : official publication of the Academy of Dental Materials. 2007;23(2):198203.

11.         Stein PS, Sullivan J, Haubenreich JE, Osborne PB. Composite resin in medicine and dentistry. Journal of long-term effects     of            medical   implants.

2005;15(6):641-54.

12.         Wattanapayungkul P, Yap AU, Chooi KW, Lee MF, Selamat RS, Zhou RD. The effect of home bleaching agents on the surface roughness of tooth-colored restoratives with time. Oper Dent. 2004;29(4):398403.

13.         Pinto CF, Oliveira R, Cavalli V, Giannini M. Peroxide bleaching agent effects on enamel surface microhardness, roughness and morphology. Brazilian oral research. 2004;18(4):306-11.

14.         Basting RT, Rodrigues AL, Jr., Serra MC. The effects of seven carbamide peroxide bleaching agents on enamel microhardness over time. J Am Dent Assoc. 2003;134(10):1335-42.

15.         Crim GA. Post-operative bleaching: effect on microleakage. American journal of dentistry. 1992;5(2):109-12.

16.         Al-Salehi SK, Wood DJ, Hatton PV. The effect of 24h non-stop hydrogen peroxide concentration on bovine enamel and dentine mineral content and microhardness. J Dent. 2007;35(11):845-50.

17.         Maia E, Baratieri LN, Caldeira de Andrada MA,

Monteiro S, Jr., Vieira LC. The influence of two homeapplied bleaching agents on enamel microhardness: an in situ study. J Dent. 2008;36(1):2-7.

18.         Hofmann N, Siebrecht C, Hugo B, Klaiber B. Influence of curing methods and materials on the marginal seal of class V composite restorations in vitro. Oper Dent. 2003;28(2):160-7.

19.         Silveira de Araujo C, Incerti da Silva T, Ogliari FA, Meireles SS, Piva E, Demarco FF. Microleakage of seven adhesive systems in enamel and dentin. The journal of contemporary dental practice.

2006;7(5):26-33.

20.         Gale MS, Darvell BW. Thermal cycling procedures for laboratory testing of dental restorations. J Dent. 1999;27(2):89-99.

21.         Santini A, Ivanovic V, Ibbetson R, Milia E. Influence of marginal bevels on microleakage around Class V cavities bonded with seven self-etching agents. American journal of dentistry. 2004;17(4):257-61.

22.         Dutra RA, Branco JR, Alvim HH, Poletto LT,

Albuquerque RC. Effect of hydrogen peroxide topical application on the enamel and composite resin surfaces and interface. Indian journal of dental research : official publication of Indian Society for Dental Research. 2009;20(1):65-70.

23.         Sharafeddin F, Jamalipour G. Effects of 35% carbamide peroxide gel on surface roughness and hardness of composite resins. Journal of dentistry (Tehran, Iran). 2010;7(1):6-12.

24.         Ellakwa A, Cho N, Lee IB. The effect of resin matrix composition on the polymerization shrinkage and rheological        properties              of            experimental          dental composites. Dental materials : official publication of the Academy of Dental Materials. 2007;23(10):122935.

25.         Cadenaro M, Marchesi G, Antoniolli F, Davidson C, De Stefano Dorigo E, Breschi L. Flowability of composites is no guarantee for contraction stress reduction. Dental materials : official publication of the Academy of Dental Materials. 2009;25(5):649-54.

26.         Jacob AS, Kumar ND. Effect of pre and post operative bleaching on microleakage of amalgam and composite restoration using 10% carbamide peroxide-an invitro study. Journal of conservative dentistry : JCD. 2007;10 (1):33.

27.         Sartori N, Junior SM, Meyer Filho A, Arcari GM.

Effect of dental bleaching on the microleakage of class V composite restorations. Revista Odonto Ciência. 2009;24(3):279-82.

28.         Mortazavi V, Fathi M, Soltani F. Effect of postoperative bleaching on microleakage of composite restorations. The journal of adhesive dentistry. 2005;3:9-12.

29.         White DJ, Duschner H, Pioch T. Effect of bleaching treatments on microleakage of Class I restorations. The Journal of clinical dentistry. 2008;19(1):33-6.

30.         Klukowska MA, White DJ, Gibb RD, Garcia-Godoy F, Garcia-Godoy C, Duschner H. The effects of high concentration tooth whitening bleaches on microleakage of Class V composite restorations. The Journal of clinical dentistry. 2008;19(1):14-7.

31.         Turker SB, Biskin T. Effect of three bleaching agents on the surface properties of three different esthetic restorative     materials.              J             Prosthet Dent.

2003;89(5):466-73.

32.         Ellias E, Sajjan G. Effects of bleaching on microleakage of resin composite restorations in nonvital teeth: An in vitro study. Endodont. 2002;14:9-13.

33.         Heintze SD. Systematic reviews: I. The correlation between laboratory tests on marginal quality and bond strength. II. The correlation between marginal quality and clinical outcome. The journal of adhesive dentistry. 2007;9:77.

34.         Bektas OO, Eren D, Akin GG, Sag BU, Ozcan M.

Microleakage effect on class V composite restorations with two adhesive systems using different bleaching methods. Acta odontologica Scandinavica. 2013;71(34):1000-7.

35.         Nadhum NS, Al-Khafaji AH. The effect of in office bleaching on surface roughness and micro-hardness of newly developed composite materials (In vitro study). J Bagh College Dentistry. 2014;26(2):24-9

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