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RISA Computational Analysis of Squeaking Hip Prostheses
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A ceramiconceramic (CoC) hip prosthesis with clearance is modeled as a multibody dynamics system for the purpose of studying hip squeaking. A continuous contact force model provides the intrajoint forces developed at the ...
Anchor Hole Placement for Bankart Repairs and Its Interaction With Variable Size Hill–Sachs Defects-Minimizing Risk of Glenoid Rim Fractures
Publisher: American Society of Mechanical Engineers (ASME)
Abstract: As the use of glenoid suture anchors in arthroscopic and open reconstruction, for instability after Bankart lesions of the shoulder, increases, an emerging problem has been the incidence of glenoid rim fractures through ...
A Comparison of the Temperature Rise Generated in Bone by the Use of a Standard Oscillating Saw Blade and the “Precision†Saw Blade
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Introduction. Osteonecrosis may be triggered by bone temperatures above 47 آ°C during routine orthopaedic bone cuts using powerdriven saws with potentially negative impacts on bone healing. A new oscillatingtip saw blade ...