ENG  Vol.4 No.12 , December 2012
Mechanical Validation of Perfect Tibia 3D Model Using Computed Tomography Scan
Abstract
In this paper, the Von Mises stresses and stiffnesses measured by experiments on a human cadaveric tibia and composite ones compared to those predicted by a FE model based on the same bone. Modeling of exact geometrical tibia including cortical and spongy bone using human bone CT scan images and mechanical validating of obtained model, is the aim of this study .The model produced by the current study supplies a tool for simulating mechanical test conditions on human tibia.

Cite this paper
E. Taheri, B. Sepehri and R. Ganji, "Mechanical Validation of Perfect Tibia 3D Model Using Computed Tomography Scan," Engineering, Vol. 4 No. 12, 2012, pp. 877-880. doi: 10.4236/eng.2012.412111.
References

[1]   J. Shen and X.-L. Jin, “Improvement in Numerical Reconstruction for Vehicle-Pedestrian Accidents,” Journal of Automobile Engineering, Vol. 222, No. 1, 2008, pp. 25-39.

[2]   R. Levine, “Injury to the Extremities,” Springer-Verlag, Berlin, 1993, pp. 460491.

[3]   G. N. Duda, F. Mandruzzato, M. Heller, J. Goldhahn, R. Moser, M. Hehli, L. Claes and N. P. Haas, “Mechanical Boundary Conditions of FractureHealing: Borderline Indications in the Treatment of Unreamed Tibial Nailing,” Journal of Biomechanics, Vol. 34, No. 5, 2001, pp. 639650.

[4]   G. N. Duda, F. Mandruzzato, M. Heller, J. P. Kassi, C. Khodadadyan and N. P. Haas, “Mechanical Conditions in the Internal Stabilization of Proximal Tibial Defects,” Clinical Biomechanics, Vol. 17, No. 1, 2002, pp. 64-72.

[5]   A. Perillo-Marcone, D. S. Barrett and M. Taylor, “The Importance of Tibial Alignment: Finite Element Analysis of Tibial Malalignment,” Journal of Arthroplasty, Vol. 15, No. 8, 2000, pp. 1020-1027.

[6]   A. Perillo-Marcone, A. Alonso-Vazquez and M. Taylor, “Assessment of the Effect of Mesh Density on the Material Property Discretisation within QCT Based FE Models: A Practical Example Using the Implanted Proximal Tibia,” Computer Methods in Biomechanics and Biomedical Engineering, Vol. 6, No. 1, 2003, pp. 17-26.

[7]   R. Krone and P. Schuster, “An Investigation of Importance of Material Anisotropy in Finite-Element Modeling of the Human Femur,” SAE International, 2006, Paper No. 2006-01-0064.

[8]   B. Sepehri, A. R. Ashofteh-Yazdi, G. A. Rouhi and M. Bahari-Kashani, “Analysis of the Effect of Mechanical Properties on Stress Induced in Tibia,” Department of Mechanical Engineering, IFMBE Proceedings, Vol. 35, 2011.

[9]   B. Sepehri, A. R. Ashofteh-Yazdi, G. A. Rouhi and M. Bahari-Kashani, “Effect of Load Direction on Fracture Type in Tibia an FEM Analysis,” 17th Iranian Conference of Biomedical Engineering (ICBME 2010), Isfaham, 3-4 November 2010.

[10]   L. Cristofolini and M. Viceconti, “Mechanical Validation of Whole Bone Composite Tibia Models,” Journal of Biomechanics, Vol. 33, No. 3, 2000, pp. 279-288. doi:10.1016/S0021-9290(99)00186-4

[11]   S.-H. Kim and S.-H. Chang, “The Finite Element Analysis of a Fractured Tibia Applied by Composite Bone Plates Considering Contact Conditions and Time-Varying Properties of Curing Tissues,” Composite Structures, Vol. 92, No. 2, 2010, pp. 2109-2118. doi:10.1016/j.compstruct.2009.09.051

 
 
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