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Biomechanical Stress Analysis of the Amalgam-Tooth Interface
M.C.R.B. Peters
Department of Cariology and Endodontology, University of Nijmegen, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands
H.W. Poort
Department of Cariology and Endodontology, University of Nijmegen, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands
An axisymmetric finite element model of a restored lower molar was used to examine the effect of interface parameter changes on the stresses within the restored tooth. The resulting principal and equivalent stresses and displacements were evaluated and plotted throughout the model. It was found that changes in amalgam-tooth interface parameters resulted in noticeable changes in the stress distribution.
REFERENCES
- Brekelmans, W.A.M. and Poort, H.W.: Theoretical and Experimental Investigation of the Stress and Strain Situation on a Femur, Acta Orthop Belg Suppl 1:3-24, 1973.
- Farah, J.W.; Craig, R.G.; and Sikarskie, D.L.: Photo-elastic and Finite Element Stress Analysis of a Restored Axisymmetric First Molar, J Biomech 6:511-520, 1973.[CrossRef][Medline]
[Order article via Infotrieve]
- Peters, M.C.R.B.: Biomechanics of Cavity Preparation and Restoration of Human Teeth; Modeling and Analysis with the Finite Element Method. Ph.D. dissertation, University of Nijmegen, The Netherlands, 1981, p. 304.
- Zienkiewicz, O.C.: The Finite Element Method, 3rd ed., London: McGraw-Hill, 1977, p. 787.
- Craig, R.G. and Farah, J.W.: Stress Analysis and Design of Single Restorations and Fixed Bridges, Oral Sci Rev 10:45-74,1977.[Medline]
[Order article via Infotrieve]
- Dérand, T.: Creep in Amalgam Class V Restorations, Odont Rev 27:181-186, 1976.
- Dérand, T.: Marginal Failure of Amalgam Class II Restoration, J Dent Res 56:481-485, 1977.[Abstract/Free Full Text]
- Wright, K.W.J. and Yettram, A.L.: Finite Element Stress Analysis of a Class I Amalgam Restoration Subjected to Setting and Thermal Expansion, J Dent Res 57:715-723, 1978.[Abstract/Free Full Text]
- Farah, J.W.; Hood, J.A.A.; and Craig, R.G.: Stresses and Deflections in the Floor of Model Cavity Preparations, J Oral Rehabil 1:207-215, 1974.[CrossRef][Medline]
[Order article via Infotrieve]
- Farah, J.W.; Hood, J.A.A.; and Craig, R.G.: Effects of Cement Bases on the Stresses in Amalgam Restorations, J Dent Res 54:10-15, 1975.[Abstract/Free Full Text]
- Kraus, B.S.; Jordan, R.E.; and Abrams, L.: Dental Anatomy and Occlusion, 7th ed., Vol. I, Baltimore: Williams and Wilkins Co., 1969, pp. 74-115.
- Peters, F.J. and Banens, J.P.A.: FEMSYS; Calculation System Based on Finite Element Analysis, Intern. Report, Technological University, Eindhoven, 1976, p. 69.
- Timoshenko, S. and Young, D.H.: Elements of Strength of Materials, 5th ed., New York: Van Nostrand-Reinhold Co., 1968, p. 377.
Journal of Dental Research, Vol. 62, No. 3,
358-362 (1983)
DOI: 10.1177/00220345830620031101
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