NFlex Dynamic Stabilization System : Two-Year Clinical Outcomes of Multi-Center Study.

J Korean Neurosurg Soc · 2012 · PMC3424174 · PMID 22949963

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a favorable trendno p-value reported

There was a favorable trend in these subgroups, however, as the ASD patients had a mean improvement of 20% and the scoliosis patients had a mean improvement of 53% Functional status also showed significant improvement, with a mean pre-operative ODI score of 44.5 improving to 21.8 ( p <0.001) postoperatively, representing a 51% improvement.

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