Clinical Oral Investigations

, Volume 8, Issue 3, pp 151–155 | Cite as

Abrasion of eroded root dentine brushed with different toothpastes

  • Márcio de Menezes
  • Cecilia Pedroso Turssi
  • Anderson Takeo Hara
  • Danielle Cristine Furtado Messias
  • Mônica Campos Serra
Original Article


This study evaluated the surface roughness change and wear provided by different dentifrices on root dentine previously exposed to erosive challenges. According to a randomized complete block design, 150 slabs of bovine root dentine (6×3×2 mm) were ground flat and polished. In an area of 4×3 mm on the dentine surface, specimens were submitted to five erosive/abrasive events, each one composed by: exposure to Sprite Diet or distilled water for 5 min, then to a remineralizing solution for 1 min, and simulation of 5,000 brushing strokes. Four dentifrices—regular (RE), baking soda (BS), whitening (WT) and tartar control (TC)—and distilled water (CO), used as control, were compared. Final texture and the wear depth were evaluated using a profilometer. ANOVA did not show significant interaction, indicating that the effect of dentifrices on both surface roughness change and wear did not depend on whether or not the dentine was eroded ( p >0.05). There was no difference between abrasion of eroded and sound dentine. The Tukey’s test revealed that WT, BS and TC provided the highest increase in surface roughness differing from RE and CO. TC yielded the deepest wear of root dentine, whereas RE and CO, the shallowest. No significant difference in wear among BS, TC and WT were observed. Within the limitations of this study, the data showed that abrasion of both eroded and sound root dentine was dependent on the dentifrice used.


Abrasion Dentifrices Erosion Surface roughness Wear 


  1. 1.
    Attin T, Buchalla W, Putz B (2001) In vitro evaluation of different remineralization periods in improving the resistance of previously eroded bovine dentine against tooth-brushing abrasion. Arch Oral Biol 46:871–874CrossRefPubMedGoogle Scholar
  2. 2.
    Attin T, Zirkel C, Hellwig E (1998) Brushing abrasion of eroded dentin after application of sodium fluoride solutions. Caries Res 32:344–350CrossRefPubMedGoogle Scholar
  3. 3.
    Azzopardi A, Bartlett DW, Watson TF, Sherriff M (2001) The measurement and prevention of erosion and abrasion. J Dent 29:395–400CrossRefPubMedGoogle Scholar
  4. 4.
    Barbour ME, Parker DM, Allen GC, Jandt KD (2003) Human enamel dissolution in citric acid as a function of pH in the range 2.20 ≤ pH ≤ 6.30—a nanoindentation study. Eur J Oral Sci 111:258–262CrossRefPubMedGoogle Scholar
  5. 5.
    Bartlett DW, Smith BGN, Wilson RF (1994) Comparison of the effect of fluoride and non-fluoride toothpaste on tooth wear in vitro and the influence of enamel fluoride concentration and hardness of enamel. Br Dent J 176:346–348CrossRefPubMedGoogle Scholar
  6. 6.
    Cury JA, Hashizume LN, Del Bel Cury AA, Tabchoury CPM (2001) Effect of dentifrice containing fluoride and/or baking soda on enamel demineralization/remineralization: an in situ study. Caries Res 35:106–110CrossRefPubMedGoogle Scholar
  7. 7.
    Davis WB, Winter PJ (1980) The effect of abrasion on enamel and dentine after exposure to dietary acid. Br Dent J 148:253–256CrossRefPubMedGoogle Scholar
  8. 8.
    De Boer P, Duinkerke ASH, Arends J (1985) Influence of toothpaste particles size and toothbrush stiffness on dentine abrasion in vitro. Caries Res 19:232–239PubMedGoogle Scholar
  9. 9.
    Eisenburger M, Addy M (2001) Evaluation of pH and erosion time on demineralisation. Clin Oral Invest 5:108–111CrossRefGoogle Scholar
  10. 10.
    Embery G, Rölla G (1992) Clinical and biological aspects of dentifrices. Oxford University Press, Oxford pp 1–366Google Scholar
  11. 11.
    Featherstone JDB (1983) Remineralization of artificial carious lesions in vivo and in vitro. In: Leach SA, Edgar WM (eds) Demineralization of the teeth. IRL Press, Oxford, pp 89–110Google Scholar
  12. 12.
    Ganss C, Klimek J, Schaffer U, Spall T (2001) Effectiveness of two fluoridation measures on erosion progression in human enamel and dentine in vitro. Caries Res 35:325–330CrossRefPubMedGoogle Scholar
  13. 13.
    Hannig M, Balz M (1999) Influence of in vivo formed salivary pellicle on enamel erosion. Caries Res 33:372–379CrossRefPubMedGoogle Scholar
  14. 14.
    Hoppenbrouwers PM, Driessens FC, Borggreven JM (1987) The mineral solubility of human tooth roots. Arch Oral Biol 32:319–322PubMedGoogle Scholar
  15. 15.
    Imfeld T (2001) Comparison of the mechanical effects of a toothbrush and standard abrasive on human and bovine dentine in vitro. J Clin Dent 12:92–96PubMedGoogle Scholar
  16. 16.
    Ireland AJ, McGuinness N, Sherriff M (1995) An investigation into the ability of soft drinks to adhere to enamel. Caries Res 29:470–476PubMedGoogle Scholar
  17. 17.
    Joiner A, Pickles MJ, Matheson JR, Weader E, Noblet L, Huntington E (2002) Whitening toothpastes: effects on tooth stain and enamel. Int Den J 52:424–430Google Scholar
  18. 18.
    Liu H, Segreto VA, Baker RA, Vastola KA, Ramsey LL, Gerlach RW (2002) Anticalculus efficacy and safety of a novel whitening dentifrice containing sodium hexametaphosphate: a controlled six-month clinical trial. J Clin Dent 13:25–28PubMedGoogle Scholar
  19. 20.
    Lussi A, Jaeggi T, Scharer S (1993) The influence of different factors on in vitro enamel erosion. Caries Res 27:387–393PubMedGoogle Scholar
  20. 19.
    Lussi A, Jaeggi T, Jaeggi-Schärer S (1995) Prediction of the erosive potential of some beverages. Caries Res 29:349–354PubMedGoogle Scholar
  21. 21.
    McCaughey C (1983) Binding of polyphosphates to hydroxyapatite, subsequent hydrolysis, phosphate exchange and effects on demineralization, mineralization and microcrystal aggregation. Caries Res 17:229–241PubMedGoogle Scholar
  22. 22.
    Mellberg JR (1991) Fluoride dentifrices: current status and prospects. Int Dent J 41:9–16PubMedGoogle Scholar
  23. 23.
    Meurman JH, Ten Cate JM (1996) Pathogenesis and modifying factors of dental erosion. Eur J Oral Sci 104:199–206PubMedGoogle Scholar
  24. 24.
    Meyers IA, McQueen MJ, Harbrow D, Seymour GJ (2000) The surface effect of dentifrices. Aust Dent J 45:118–124PubMedGoogle Scholar
  25. 25.
    Munoz CA, Feller R, Haglund A, Triol CW, Winston AE (1999) Strengthening of tooth enamel by a remineralizing toothpaste after exposure to an acidic soft drink. J Clin Dent 10:17–21PubMedGoogle Scholar
  26. 26.
    Nunn JH (1996) Prevalence of dental erosion and the implications for oral health. Eur J Oral Sci 104:156–161PubMedGoogle Scholar
  27. 27.
    Pfarrer AM, White DJ, Rapozo-Hilo M, Featherstone JD (2002) Anticaries and hard tissue abrasion effects of a “dual-action” whitening, sodium hexametaphosphate tartar control dentifrice. J Clin Dent 13:50–54PubMedGoogle Scholar
  28. 28.
    Serra MC, Cury JA (1992) The in vitro effect of glass-ionomer cement restoration on enamel subjected to a demineralization and remineralization model. Quintessence Int 23:143–147PubMedGoogle Scholar
  29. 29.
    Svinnseth PN, Gjerdet NR, Lie T (1987) Abrasivity of toothpastes. An in vitro study of toothpastes marketed in Norway. Acta Odontol Scand 45:195–202PubMedGoogle Scholar
  30. 30.
    Vanuspong W, Eisenburger M, Addy M (2002) Cervical tooth wear and sensitivity: erosion, softening and rehardening of dentine. Effects of pH, time and ultrasonication. J Clin Periodontol 29:351–357CrossRefPubMedGoogle Scholar
  31. 31.
    White DJ (1997) Dental calculus: recent insights into occurrence, formation, prevention, removal and oral health effects of supragingival and subgingival deposits. Eur J Oral Sci 105:508–522PubMedGoogle Scholar
  32. 32.
    Wülknitz P (1997) Cleaning power and abrasivity of European toothpastes. Adv Den Res 11:576–579Google Scholar
  33. 33.
    Zero DT (1996) Etiology of dental erosion: extrinsic factors. Eur J Oral Sci 104:162–177PubMedGoogle Scholar

Copyright information

© Springer-Verlag 2004

Authors and Affiliations

  • Márcio de Menezes
    • 1
  • Cecilia Pedroso Turssi
    • 2
  • Anderson Takeo Hara
    • 2
  • Danielle Cristine Furtado Messias
    • 1
  • Mônica Campos Serra
    • 1
  1. 1.Department of Restorative Dentistry, School of Dentistry of Ribeirão PretoUniversity of São PauloRibeirão PretoBrazil
  2. 2.Department of Restorative Dentistry, School of Dentistry of PiracicabaState University of CampinasPiracicabaBrazil

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