Computerized Medical Imaging and Graphics
Volume 32, Issue 1 , Pages 53-60 , January 2008

Influence of anisotropy on peri-implant stress and strain in complete mandible model from CT

Received 16 April 2007 ,Revised 25 August 2007 ,Accepted 4 September 2007.

References 

  1. Geng JP, Tan KB, Liu GR. Application of finite element analysis in implant dentistry: a review of the literature. J Prosthet Dent. 2001;85(6):585–598
  2. Hart RT, Hennebel VV, Thongpreda N, Buskirk WC, Anderson RC. Modeling the biomechanics of the mandible: a three-dimensional finite element study. J Biomech. 1992;25:261–286
  3. Korioth TW, Hannam AG. Deformation of the human mandible during simulated tooth clenching. J Dent Res. 1994;73:56–66
  4. In:  Cowin SC editors. Bone mechanics handbook. 2nd ed.. Boca Raton, FL: CRC Press; 2001;
  5. Rho JY, Hobatho MC, Ashman RB. Relations of mechanical properties to density and CT numbers in human bone. Med Eng Phys. 1995;17:347–355
  6. Wirtz DC, Schiffers N, Pandorf T, Radermacher K, Weichert D, Forst R. Critical evaluation of known bone material properties to realize anisotropic FE-simulation of the proximal femur. J Biomech. 2000;33:1325–1330
  7. Taddei F, Pancanti A, Viceconti M. An improved method for the automatic mapping of computed tomography numbers onto finite element models. Med Eng Phys. 2004;26:61–69
  8. Ashman RB, Van Buskirk WC. The elastic properties of a human mandible. Adv Dent Res. 1987;1:64–67
  9. Lettry S, Seedhom BB, Berry E, Cuppone M. Quality assessment of the cortical bone of the human mandible. Bone. 2003;32:35–44
  10. Nomura T, Gold E, Powers MP, Shingaki S, Katz JL. Micromechanics/structure relationships in the human mandible. Dent Mater. 2003;19:167–173
  11. Schwartz-Dabney CL, Dechow PC. Edentulation alters material properties of cortical bone in the human mandible. J Dent Res. 2002;81:613–617
  12. Schwartz-Dabney CL, Dechow PC. Variations in cortical material properties throughout the human dentate mandible. Am J Phys Anthropol. 2003;120:252–277
  13. O’Mahony AM, Williams JL, Katz JO, Spencer P. Anisotropic elastic properties of cancellous bone from a human edentulous mandible. Clin Oral Implants Res. 2000;11:415–421
  14. O’Mahony AM, Williams JL, Spencer P. Anisotropic elasticity of cortical and cancellous bone in the posterior mandible increases peri-implant stress and strain under oblique loading. Clin Oral Implants Res. 2001;12:648–657
  15. Huang HL, Lin CL, Ko CC, Chang CH, Hsu JT, Huang JS. Stress analysis of implant-supported partial prostheses in anisotropic mandibular bone: in-line versus offset placements of implants. J Oral Rehabil. 2006;33:501–508
  16. Petrie CS, Williams JL. Comparative evaluation of implant designs: influence of diameter, length, and taper on strains in the alveolar crest. A three-dimensional finite-element analysis. Clin Oral Implants Res. 2005;16(4):486–494
  17. Montani C, Scateni R, Scopigno R. Discretizied marching cubes. In: Proceedings of the IEEE visualization ‘94’ congress. Washington, DC, USA. 1994;p. 281–287
  18. Katz JL, Meunier A. The elastic anisotropy of bone. J Biomech. 1987;20:1063–1070
  19. Cowin SC, Yang G, Mehrabadi MM. Bounds on the effective anisotropic elastic constants. J Elasticity. 1999;57(1):1–24
  20. Yoon YJ, Yang G, Cowin SC. Estimation of the effective transversely isotropic elastic constants of a material from known values of the material's orthotropic elastic constants. Biomech Model Mechanobiol. 2002;1(1):83–93

PII: S0895-6111(07)00135-8

doi: 10.1016/j.compmedimag.2007.09.001

Computerized Medical Imaging and Graphics
Volume 32, Issue 1 , Pages 53-60 , January 2008

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