Hard-on-hard total hip impingement causes extreme contact stress concentrations

Engineering

• Contact Stress 100%
• Stress Concentration 100%
• Implant 66%
• Anisotropic 33%
• Multistage 33%
• Failure Strength 33%
• Bulk Material 33%
• Peak Value 33%
• Metrics 33%
• Fits and Tolerances 33%
• Orientation Dependence 33%
• Hip Simulator 33%
• Finite Element Method 33%
• Yield Strength 33%
• Hardware Component 33%
• Fracture Strength 33%

Material Science

• Stress Concentration 100%
• Fracture Toughness 33%
• Cobalt 33%
• Yield Stress 33%
• Implant Material 33%
• Chromium 33%
• Mechanical Strength 33%
• Finite Element Methods 33%

Keyphrases

• Hard-on-hard 100%
• Contact Stress Concentration 100%
• Cadaveric Simulation 14%
• Hard-on-hard Bearing 14%
• Stiffness Design 14%
• Tight Design 14%
• Ceramic-on-ceramic 14%