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HOME > Restor Dent Endod > Volume 28(1); 2003 > Article
Original Article The comparison of microleakage on intracoronal restoration after non-vital bleaching
Jae-Eun Jung, Hee-Joo Lee, Bock Hur
2003;28(1):-63.
DOI: https://doi.org/10.5395/JKACD.2003.28.1.057
Published online: January 31, 2003

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Corresponding author (hjolee@pusan.ac.kr)

Copyright © 2003 Korean Academy of Conservative Dentistry

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  • The purpose of the present study were to evaluate microleakage of a fourth generation dentin-bonding agent following a walking bleaching treatment, to determine the effect of temporary postbleaching dressing with calcium hydroxide on microleakage and to investigate the effect of delayed intracoronal restoration on microleakage.
    The results of this study were as follows:
    1. Bleached groups showed more microleakage than unbleached group.
    2. Immediately restored group following bleaching procedure showed the highest microleakage score.
    3. One-week delayed restorations showed less microleakage but there were no statistically significant difference between group II and III.
    4. Provisional dressing with calcium hydroxide had no influence on microleakage.
    It is necessary to know the time that has elapsed from the bleaching treatment to the restoration procedure to achieve optimal seal, as well as to reduce the risk of microleakage in adhesive restoration.
  • 1. Friedman S. Internal bleaching: long-term outcomes and complications. J Am Dent Assoc. 1997;128: 51S-55S.ArticlePubMed
  • 2. Liebenberg WH. Intracoronal lightening of discolored pulpless teeth: a modified walking bleach technique. Quintessence Int. 1997;28: 771-777.PubMed
  • 3. Waterhouse PJ, Nunn JH. Intracoronal bleaching of nonvital teeth in children and adolescents: interim results. Quintessence Int. 1996;27: 447-453.PubMed
  • 4. Baratieri LN, Ritter AV, Monteiro S Jr, Caldeira de Andrada MA, Cardoso Vieira LC. Nonvital tooth bleaching: guidelines for the clinician. Quintessence Int. 1995;26: 597-608.PubMed
  • 5. Abbott PV. Aesthetic considerations in endodontics: internal bleaching. Pract Periodontics Aesthet Dent. 1997;9: 833-840.PubMed
  • 6. Fisher NL, Radford JR. Internal bleaching of discoloured teeth. Dent Update. 1990;17: 110-111. 113-114.PubMed
  • 7. Cohen S, Burns PC. Pathway of the pulp. 1998;7th ed. St. Louis: CV Mosby; 674-690.
  • 8. Kwon SM, Hwang SJ, Lee SJ, Lee GW. A Study on The Effect of Base Materials to Protect The Cervical Leakage of Bleaching Agents. J Korean Acad Conserv Dent. 2000;25: 144-152.
  • 9. Spasser HF. A simple bleaching technique using sodium perborate. NY State Dent J. 1961;27: 332-334.
  • 10. Nutting EB, Poe GS. A new combination for bleaching teeth. J South Calif Dent Assoc. 1963;31: 289-291.
  • 11. Ho S, Goerig AC. An in vitro comparison of different bleaching agents in the discolored tooth. J Endod. 1989;15: 106-111.ArticlePubMed
  • 12. Demarco FF, Freitas JM, Silva MP, Justino LM. Microleakage in endodontically treated teeth: influence of calcium hydroxide dressing following bleaching. Int Endod J. 2001;34: 495-500.ArticlePubMedPDF
  • 13. Howell RA. The prognosis of bleached root-filled teeth. Int Endod J. 1981;14: 22-26.ArticlePubMed
  • 14. Friedman S, Rotstein I, Libfeld H, Stabholz A, Heling I. Incidence of external root resorption and esthetic results in 58 bleached pulpless teeth. Endod Dent Traumatol. 1988;4: 23-26.ArticlePubMed
  • 15. Torneck CD, Titley KC, Smith DC, Adibfar A. The influence of time of hydrogen peroxide exposure on the adhesion of composite resin to bleached bovine enamel. J Endod. 1990;16: 123-128.ArticlePubMed
  • 16. Perdigao J, Francci C, Swift EJ Jr, Ambrose WW, Lopes M. Ultra-morphological study of the interaction of dental adhesives with carbamide peroxide-bleached enamel. Am J Dent. 1998;11: 291-301.PubMed
  • 17. Bitter NC. A scanning electron microscope study of the long-term effect of bleaching agents on the enamel surface in vivo. Gen Dent. 1998;46: 84-88.PubMed
  • 18. Rotstein I, Lehr Z, Gedalia I. Effect of bleaching agents on inorganic components of human dentin and cementum. J Endod. 1992;18: 290-293.ArticlePubMed
  • 19. Titley KC, Torneck CD, Smith DC, Chernecky R, Adibfar A. Scanning electron microscopy observations on the penetration and structure of resin tags in bleached and unbleached bovine enamel. J Endod. 1991;17: 72-75.ArticlePubMed
  • 20. Torneck CD, Titley KC, Smith DO, Adibfar A. Effect of water leaching the adhesion of composite resin to bleached and unbleached bovine enamel. J Endod. 1991;17: 156-160.PubMed
  • 21. Rotstein I. Role of catalase in the elimination of residual hydrogen peroxide following tooth bleaching. J Endod. 1993;19: 567-569.ArticlePubMed
  • 22. Geum GE, Han WS, Jeong IY. A quantitative study on the degrading effect of the various irrigating agents in the elimination of residual hydrogen peroxide following walking bleaching. J Korean Acad Conserv Dent. 1998;23: 656-669.
  • 23. Heller D, Skriber J, Lin LM. Effect of intracoronal bleaching on external cervical root resorption. J Endod. 1992;18: 145-148.ArticlePubMed
  • 24. Kinomoto Y, Cames DL Jr, Ebisu S. Cytotoxicity of intracanal bleaching agents on periodontal ligament cells in vitro. J Endod. 2001;27: 574-577.ArticlePubMed
  • 25. Kehoe JC. pH reversal following in vitro bleaching of pulpless teeth. J Endod. 1987;13: 6-9.ArticlePubMed
  • 26. Rivera EM, Vargas M, Ricks-Williamson L. Considerations for the aesthetic restoration of endodontically treated anterior teeth following intracoronal bleaching. Pract Periodontics Aesthet Dent. 1997;9: 117-128.PubMed
  • 27. Barkhordar RA, Kempler D, Plesh O. Effect of nonvital tooth bleaching on microleakage of resin composite restorations. Quintessence Int. 1997;28: 341-344.PubMed
  • 28. Titley KC, Torneck CD, Ruse ND, Krmec D. Adhesion of a resin composite to bleached and unbleached human enamel. J Endod. 1993;19: 112-115.ArticlePubMed
  • 29. Dishman MV, Covey DA, Baughan LW. The effects of peroxide bleaching on composite to enamel bond strength. Dent Mater. 1994;10: 33-36.ArticlePubMed
  • 30. Titley KC, Torneck CD, Smith DC, Adibfar A. Adhesion of composite resin to bleached and unbleached bovine enamel. J Dent Res. 1988;67: 1523-1528.ArticlePubMedPDF
  • 31. Stokes AN, Hood JAA, Dhariwal D, Patel K. Effect of peroxide bleaches on resin-enamel bonds. Quintessence Int. 1992;23: 769-771.PubMed
  • 32. Demaco FF, Turbino ML, Jorge AG, Matson E. Influence of bleaching on dentin bond strength. Am J Dent. 1998;11: 78-82.
  • 33. Wolff MS, Kim H, Gwinnett AJ, Ianzano J, Alexander S. Effect of common "walking" bleach technique on enamel bond strengths. J Dent Res. 1991;70: 571-575.
  • 34. Crim GA. Prerestorative bleaching: effect on microleakage of Class V cavities. Quintessence Int. 1992;23: 823-825.PubMed
  • 35. Shinohara MS, Rodrigues JA, Pimenta AF. In vitro microleakage of composite restorations after nonvital bleaching. Quintessence Int. 2001;32: 413-417.PubMed
  • 36. Cvitko E, Denehy GE, Swift EJ, Pires JA. Bond strength of composite resin to enamel bleached with carbamide peroxide. J Esthet Dent. 1991;3: 100-102.ArticlePubMed
  • 37. Adibfar A, Steele A, Torneck CD, Titley KC, Ruse D. Leaching of hydrogen peroxide from bleached bovine enamel. J Endod. 1992;18: 488-491.ArticlePubMed
  • 38. Barghi N, Godwin JM. Reducing the adverse effect of bleaching on composite-enamel bond. J Esthet Dent. 1994;6: 157-161.ArticlePubMed
  • 39. McCormick JE, Weine FS, Maggio JD. Tissue pH of developing periodontal lesions in dogs. J Endod. 1983;9: 47-51.PubMed
  • 40. Fuss Z, Szajkis S, Tagger M. Tubular permeability to calcium hydroxide and to bleaching agents. J Endod. 1989;15: 362-364.ArticlePubMed
  • 41. Rotstein I, Friedman S. pH variation among materials used for intracoronal bleaching. J Endod. 1991;17: 376-379.ArticlePubMed
  • 42. Goracci G, Mori G. Scanning electron microscopic evaluation of resin-dentin and calcium hydroxide-dentin interface with resin composite restorations. Quintessence Int. 1996;27: 129-135.PubMed
  • 43. Piva E, Martos J, Demarco FF. Influence of four disinfectants on the microleakage of a dentin adhesive system. Oper Dent. 1999;6: 222-228.
Fig. 1
Schematic diagram to measure the degree of dye penetration
jkacd-28-57-g001.jpg
Table 1
The rating of the dye penetration
jkacd-28-57-i001.jpg
Table 2
Distribution of dye penetration score at intracoronal restoration
jkacd-28-57-i002.jpg
Table 3
Statistical analysis of microleakage between groups using Mann-Whitney U test

*: comparisonal significance at p<0.05

jkacd-28-57-i003.jpg

Tables & Figures

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        The comparison of microleakage on intracoronal restoration after non-vital bleaching
        J Korean Acad Conserv Dent. 2003;28(1):57-63.   Published online January 31, 2003
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      The comparison of microleakage on intracoronal restoration after non-vital bleaching
      Image
      Fig. 1 Schematic diagram to measure the degree of dye penetration
      The comparison of microleakage on intracoronal restoration after non-vital bleaching

      The rating of the dye penetration

      Distribution of dye penetration score at intracoronal restoration

      Statistical analysis of microleakage between groups using Mann-Whitney U test

      *: comparisonal significance at p<0.05

      Table 1 The rating of the dye penetration

      Table 2 Distribution of dye penetration score at intracoronal restoration

      Table 3 Statistical analysis of microleakage between groups using Mann-Whitney U test

      *: comparisonal significance at p<0.05


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