A Modified Benchtop Test Method to Measure the Movements of Intervertebral Body Fusion Devices

What is it about?

This study offers a possible robust test method for measuring the movements of different intervertebral body fusion devices. This new setup more closely mimics the flexion-extension motion of the lumbar spine, imposing higher rotations and driving more movements in the posterior to anterior direction. Our improved benchtop test method could assist with preclinical IBFD screening.

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