The Influence of Concordant Complex Posture and Loading Rate on Motion Segment Failure: A Mechanical and Microstructural Investigation

Conclusion. This study confirms that adding shear to the posture lowers the load at failure, and causes alternate lamella rupture. Load at failure in a complex posture is not determined by loading rate alone. Rather, the strain rate–dependent properties of the disc influence which elements of the system are brought into play. Level of Evidence: N/A
Source: Spine - Category: Orthopaedics Tags: Biomechanics Source Type: research
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