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The Effect of Size and Location of Tears in the Supraspinatus Tendon on Potential Tear Propagation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Rotator cuff tears are a common problem in patients over the age of 50 yr. Tear propagation is a potential contributing factor to the failure of physical therapy for treating rotator cuff tears, thus requiring surgical ...
A Validated, Specimen-Specific Finite Element Model of the Supraspinatus Tendon Mechanical Environment
Publisher: American Society of Mechanical Engineers (ASME)
Abstract: Rotator cuff tears are a significant clinical problem previously investigated by unvalidated computational models that either use simplified geometry or isotropic elastic material properties to represent the tendon. The ...
Load Transfer Along Continuous Collagen Fibers Reduces the Importance of Wall Thickness Variations
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. The mechanical response of biological soft tissues is influenced by wall heterogeneity, including spatial variations in wall thickness. Traditional models for homogeneous soft tissues under uniaxial loading predict ...
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