Patient specific quantitative analysis of fracture fixation in the proximal femur implementing principal strain ratios. Method and experimental validation.

[1]  M J Pearcy,et al.  A new approach for assigning bone material properties from CT images into finite element models. , 2010, Journal of biomechanics.

[2]  Bjørn Skallerud,et al.  Subject specific finite element analysis of stress shielding around a cementless femoral stem. , 2009, Clinical biomechanics.

[3]  Marco Viceconti,et al.  An accurate estimation of bone density improves the accuracy of subject-specific finite element models. , 2008, Journal of biomechanics.

[4]  M. Viceconti,et al.  A modified method for assigning material properties to FE models of bones. , 2008, Medical engineering & physics.

[5]  M. Viceconti,et al.  The material mapping strategy influences the accuracy of CT-based finite element models of bones: an evaluation against experimental measurements. , 2007, Medical engineering & physics.

[6]  Zdenek Horak,et al.  Comparison of isotropic and orthotropic material property assignments on femoral finite element models under two loading conditions. , 2007, Medical engineering & physics.

[7]  Barbara Reggiani,et al.  Finite-Element Modeling of Bones From CT Data: Sensitivity to Geometry and Material Uncertainties , 2006, IEEE Transactions on Biomedical Engineering.

[8]  M. Bhandari,et al.  A Concept for the Validation of Fracture Classifications , 2005, Journal of orthopaedic trauma.

[9]  G Bergmann,et al.  Determination of muscle loading at the hip joint for use in pre-clinical testing. , 2005, Journal of biomechanics.

[10]  Angelo Cappello,et al.  Automatic generation of accurate subject-specific bone finite element models to be used in clinical studies. , 2004, Journal of biomechanics.

[11]  J. Keyak,et al.  Comparison of in situ and in vitro CT scan-based finite element model predictions of proximal femoral fracture load. , 2003, Medical engineering & physics.

[12]  J. Currey.  The many adaptations of bone. , 2003, Journal of biomechanics.

[13]  T. Keaveny,et al.  Trabecular bone modulus-density relationships depend on anatomic site. , 2003, Journal of biomechanics.

[14]  Rik Huiskes,et al.  Why mechanobiology? A survey article. , 2002, Journal of biomechanics.

[15]  R. Huiskes,et al.  Load transfer and stress shielding of the hydroxyapatite-ABG hip: a study of stem length and proximal fixation. , 2001, The Journal of arthroplasty.

[16]  J H Keyak,et al.  Prediction of fracture location in the proximal femur using finite element models. , 2001, Medical engineering & physics.

[17]  J. Keyak.  Improved prediction of proximal femoral fracture load using nonlinear finite element models. , 2001, Medical engineering & physics.

[18]  D R Sumner,et al.  Sensitivity of periprosthetic stress-shielding to load and the bone density-modulus relationship in subject-specific finite element models. , 2000, Journal of biomechanics.

[19]  S. Goldstein,et al.  Femoral strength is better predicted by finite element models than QCT and DXA. , 1999, Journal of biomechanics.

[20]  M Viceconti,et al.  Material properties assignment to finite element models of bone structures: a new method. , 1999, Medical engineering & physics.

[21]  M. Baumgaertner,et al.  Intramedullary versus extramedullary fixation for the treatment of intertrochanteric hip fractures. , 1998, Clinical orthopaedics and related research.

[22]  H K Genant,et al.  Volumetric quantitative computed tomography of the proximal femur: precision and relation to bone strength. , 1997, Bone.

[23]  A. Miles,et al.  An experimental study of the failure modes of the Gamma Locking Nail and AO Dynamic Hip Screw under static loading: a cadaveric study. , 1997, Medical engineering & physics.

[24]  H. Skinner,et al.  Prediction of femoral fracture load using automated finite element modeling. , 1997, Journal of biomechanics.

[25]  J H Keyak,et al.  Estimation of material properties in the equine metacarpus with use of quantitative computed tomography , 1994, Journal of orthopaedic research : official publication of the Orthopaedic Research Society.

[26]  T. Keller.  Predicting the compressive mechanical behavior of bone. , 1994, Journal of biomechanics.

[27]  J H Keyak,et al.  Validation of an automated method of three-dimensional finite element modelling of bone. , 1993, Journal of biomedical engineering.

[28]  DiMaio Fr,et al.  Stress-riser fractures of the hip after sliding screw plate fixation. , 1992 .

[29]  W. Hayes,et al.  The compressive behavior of bone as a two-phase porous structure. , 1977, The Journal of bone and joint surgery. American volume.

[30]  Marco Viceconti,et al.  Subject-specific finite element models implementing a maximum principal strain criterion are able to estimate failure risk and fracture location on human femurs tested in vitro. , 2008, Journal of biomechanics.

[31]  Marco Viceconti,et al.  Subject-specific finite element models can accurately predict strain levels in long bones. , 2007, Journal of biomechanics.

[32]  Kozo Nakamura,et al.  Prediction of strength and strain of the proximal femur by a CT-based finite element method. , 2007, Journal of biomechanics.

[33]  A. Amis,et al.  The effect of muscle loading on the simulation of bone remodelling in the proximal femur. , 2005, Journal of biomechanics.

[34]  Marco Viceconti,et al.  An improved method for the automatic mapping of computed tomography numbers onto finite element models. , 2004, Medical engineering & physics.

[35]  V. Mani,et al.  Stress-riser fractures of the hip after sliding screw plate fixation. , 1992, Orthopaedic review.

[36]  A Horsman,et al.  Intertrochanteric femoral fractures. Mechanical failure after internal fixation. , 1990, The Journal of bone and joint surgery. British volume.

[37]  L E Lanyon,et al.  Functional strain in bone tissue as an objective, and controlling stimulus for adaptive bone remodelling. , 1987, Journal of biomechanics.

[38]  H. Grootenboer,et al.  Adaptive bone-remodeling theory applied to prosthetic-design analysis. , 1987, Journal of biomechanics.

[39]  R. T. Hart,et al.  Functional adaptation in long bones: establishing in vivo values for surface remodeling rate coefficients. , 1985, Journal of biomechanics.

[40]  HighWire Press,et al.  The journal of bone and joint surgery - British volume , 1948 .