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Full-Text Articles in Engineering
Instantaneous Generation Of Subject-Specific Finite Element Models Of The Hip Capsule, Ahilan Anantha-Krishnan, Casey A. Myers, Clare K. Fitzpatrick, Chadd W. Clary
Instantaneous Generation Of Subject-Specific Finite Element Models Of The Hip Capsule, Ahilan Anantha-Krishnan, Casey A. Myers, Clare K. Fitzpatrick, Chadd W. Clary
Mechanical and Biomedical Engineering Faculty Publications and Presentations
Subject-specific hip capsule models could offer insights into impingement and dislocation risk when coupled with computer-aided surgery, but model calibration is time-consuming using traditional techniques. This study developed a framework for instantaneously generating subject-specific finite element (FE) capsule representations from regression models trained with a probabilistic approach. A validated FE model of the implanted hip capsule was evaluated probabilistically to generate a training dataset relating capsule geometry and material properties to hip laxity. Multivariate regression models were trained using 90% of trials to predict capsule properties based on hip laxity and attachment site information. The regression models were validated using …
Kinematic And Kinetic Changes After Total Hip Arthroplasty During Sit-To-Stand Transfers: Systematic Review, Junsig Wang, Safeer F. Siddicky, Michael P. Dohm, C. Lowry Barnes, Erin M. Mannen
Kinematic And Kinetic Changes After Total Hip Arthroplasty During Sit-To-Stand Transfers: Systematic Review, Junsig Wang, Safeer F. Siddicky, Michael P. Dohm, C. Lowry Barnes, Erin M. Mannen
Mechanical and Biomedical Engineering Faculty Publications and Presentations
Background: Total hip arthroplasty (THA) is a common and effective surgical procedure that allows patients with hip osteoarthritis to restore functional ability and relieve pain. Sit-to-stand transfers are common demanding tasks during activities of daily living and are performed more than 50 times per day. The purpose of this systematic review is to obtain a comprehensive understanding of biomechanical changes during sit-to-stand transfers after THA.
Methods: Relevant articles were selected through MEDLINE, Scopus, Embase, and Web of Science. Articles were included if they met the following inclusion criteria: 1) participants underwent total hip arthroplasty without restriction on the arthroplasty design, …