Experimental Characterisation of the Anisotropic Behaviour of the Different Tissue Layers of Human Abdominal Wall

Key Points

• Anisotropic behaviour of abdominal wall tissues varies significantly across different layers,
• Measured mechanical properties indicate distinct responses of each tissue layer—collagen and elastin play key roles.
• Experimental characterization utilized a series of tests to assess the mechanical behaviour and performance of the tissue layers.
• Findings may improve surgical techniques and material selection, highlighting the importance of tailored approaches in abdominal surgeries.