The Effects of Enamel Anisotropy on the Distribution of Stress in a Tooth

Journal of Dental Research

Volumn 72, Issue 11, 1993, Pages 1526-1531

  Spears, I R ^a   Van Noort, R ^b   Crompton, R H ^a   Cardew, G E ^c   Howard, I C ^c  

^a UNIVERSITY OF LIVERPOOL   (United Kingdom)

^b Department of Restorative Dentistry ^*  (United Kingdom)

^c UNIVERSITY OF SHEFFIELD   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

ARTICLE; BIOLOGICAL MODEL; DENTIN; ELASTICITY; ENAMEL; HISTOLOGY; HUMAN; MASTICATION; MECHANICAL STRESS; PHYSIOLOGY; TENSILE STRENGTH; TOOTH; ULTRASTRUCTURE;

BITE FORCE; DENTAL ENAMEL; DENTIN; ELASTICITY; HUMAN; MASTICATION; MODELS, BIOLOGICAL; STRESS, MECHANICAL; SUPPORT, NON-U.S. GOV'T; TENSILE STRENGTH; TOOTH;

EID: 0027696639     PISSN: 00220345     EISSN: 15440591     Source Type: Journal    
DOI: 10.1177/00220345930720111101     Document Type: Article

References (24)

1. Bowen RL, Rodriguez MS (1962). Tensile strength and modulus of elasticity of tooth structure and several restorative materials. J Am Dent Assoc 64: 378-387.
2. Caldwell RC, Muntz ML, Gilmore RW, Pigman W. (1957). Micro-hardness studies of intact surface enamel. J Dent Res 36: 732-738.
3. Craig RG, Peyton FA (1958). Elastic and mechanical properties of human teeth. J Dent Res 37: 710-718.
4. Craig RG, Peyton FA, Johnson DW (1961). Compressive properties of enamel, dental cements and gold. J Dent Res 40: 936-945.
5. De Vree JHP, Peters MCRB, Plasschaert AJM (1984). The influence of modification of cavity design on the distribution of stresses in a restored molar. J Dent Res 63: 1217-1220.
6. Gilmore RS, Pollack RP, Katz JL (1970). Elastic properties of bovine dentine and enamel. Arch Oral Biol 15: 787-796.
7. Granath L. Svensson A. (1991). Elastic outward bending of loaded buccal and lingual premolar walls in relation to cavity size and form. Scand J Dent Res 99: 1-7.
8. Haines DJ (1968). Physical properties of human teeth enamel and enamel sheath material under load. J Biomechan 1: 117-125.
9. Howard IC, Van Noort R., Cardew GE, Noroozi S. (1990). The influence of enamel anisotropy on the stress distribution in teeth (abstract). J Dent Res 69: 956.
10. Khera SC, Goel UK, Chen RCS, Gurusami SA (1988). A three-dimensional finite element model. Oper Dent 13: 128-137.
11. Lee WC, Eakle WS (1984). Possible role of tensile stress in the etiology of cervical lesions of teeth. J Prosthet Dent 52: 374-380.
12. Lees S. (1968). Specific acoustic impedance of enamel and dentin. Arch Oral Biol 13: 1492-1500.
13. Lees S., Rollins FR (1972). Anisotropy in hard dental tissues. J Biomechan 5: 557-566.
14. Luke DA, Lucas PW (1983). The significance of cusps. J Oral Rehabil 10: 197-206.
15. Morin DL, Cross M., Voller VR (1988). Biophysical stress analysis of restored teeth: modelling and analysis. Dent Mater 4: 77-84.
16. Ng SY, Payne PA, Cartledge NA, Ferguson MWJ (1989). Determination of ultrasonic velocity in human enamel and dentine. Arch Oral Biol 34: 341-345.
17. Pfretzschner HU (1986). Structural reinforcement and crack propagation in enamel. In: Teeth revisited: Proceedings of the VIIth international symposium of dental morphology. Paris: Memoires de Museum Nationale D'Histoire Naturelle, 133-143.
18. Rasmussen ST, Patchin RE, Scott DB, Heuer AH (1976). Fracture properties of human enamel and dentine. J Dent Res 55:154-164.
19. Stanford JW, Weigel KV, Paffenbarger GC, Sweeney WT (1960). Compressive properties of hard tooth tissues and some restorative materials. J Am Dent Assoc 60: 746-756.
20. Van Noort R., Howard IC, Cardew GE (1988). A study of the interfacial shear and tensile stresses in a restored molar tooth. J Dent 16: 286-293.
21. Van Noort R., Howard IC, Cardew GE (1991). Why is enamel structurally anisotropic (abstract). J Dent Res 70: 455.
22. Waters NE (1980). Some mechanical and physical properties of teeth. In: Vincent JVF, Curry JD, editors. The mechanical properties of biological materials. Cambridge: Cambridge University Press, 99-134.
23. Williams KR, Edmundsen JT, Rees JS (1987). Finite element stress analysis of restored teeth. Dent Mater 3: 201-206.
24. Yettram AL, Wright KWJ, Pickard HM (1976). Finite element stress analysis of the crowns of normal and restored teeth. J Dent Res 55: 1004-1011.