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RISRobust Design for Acetabular Cup Stability Accounting for Patient and Surgical Variability
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The stability of cementless acetabular cups depends on a close fit between the components and reamed acetabular cavities to promote bone ingrowth. Cup performance and stability are affected by ...
Acetabular Cup Geometry and Bone-Implant Interference have More Influence on Initial Periprosthetic Joint Space than Joint Loading and Surgical Cup Insertion
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Environmental variations in patient-dependent and surgical factors were modeled using robust optimization with a finite element acetabular cup-pelvis model. A previously developed statistical ...