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RISIncreased Microstructural Variability is Associated With Decreased Structural Strength But With Increased Measures of Structural Ductility in Human Vertebrae
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The lack of accuracy in the prediction of vertebral fracture risk from average density measurements, all external factors being equal, may not just be because bone mineral density (BMD) is ...
Effect of Microcomputed Tomography Voxel Size on the Finite Element Model Accuracy for Human Cancellous Bone
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The level of structural detail that can be acquired and incorporated in a finite element (FE) analysis might greatly influence the results of microcomputed tomography (μCT)-based FE simulations, ...
Relationships of Viscosity With Contact Hardness and Modulus of Bone Matrix Measured by Nanoindentation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Creep is an active form of time-dependent viscoelastic deformation that occurs in bone tissue during daily life. Recent findings indicate bone mineralization, which is involved in determining the ...
Evaluation of Filler Materials Used for Uniform Load Distribution at Boundaries During Structural Biomechanical Testing of Whole Vertebrae
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This study was designed to compare the compressive mechanical properties of filler materials, Wood’s metal, dental stone, and polymethylmethacrylate (PMMA), which are widely used for performing ...