Gregory Purdy

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Ten in-vivo failed spinal instrumentation systems, i.e. six Harrington distraction rods with sublaminar hooks, one Harrington distraction rod with segmental wiring and three Luque rods with sublaminar wires, were fractographically analysed. In both Harrington and Luque rods corrosion fatigue was the predominant mechanism resulting in the failure. Five(More)
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