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RISToward An MRI-Based Method to Measure Non-Uniform Cartilage Deformation: An MRI-Cyclic Loading Apparatus System and Steady-State Cyclic Displacement of Articular Cartilage Under Compressive Loading
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Recent magnetic resonance imaging (MRI) techniques have shown potential for measuring non-uniform deformations throughout the volume (i.e. three-dimensional (3D) deformations) in small orthopedic ...
An MRI-Based Method to Align the Compressive Loading Axis for Human Cadaveric Knees
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: There is a need to align the mechanical axis of the tibia with the axis of loading for studies involving tibiofemoral compression to interpret results and to ensure repeatability of loading ...
Kinematic Accuracy of Three Surface Registration Methods in a Three-Dimensional Wrist Bone Study
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The use of registration techniques to determine motion transformations noninvasively has become more widespread with the increased availability of the necessary software. In this study, three ...
Quasi-Steady-State Displacement Response of Whole Human Cadaveric Knees in a MRI Scanner
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: It is important to determine the three-dimensional nonuniform deformation of articular cartilage in its native environment. A new magnetic resonance imaging (MRI)-based technique (cartilage deformation ...
Friction and Wear of Hemiarthroplasty Biomaterials in Reciprocating Sliding Contact With Articular Cartilage
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Friction and wear of four common orthopaedic biomaterials, alumina (Al2 O3 ), cobalt-chromium (CoCr), stainless steel (SS), and crosslinked ultra-high-molecular-weight polyethylene (UHMWPE), sliding ...