The Impact of Foramen Magnum Decompression With versus Without Duraplasty on Symptom Improvement and Syrinx Reduction in Chiari 1 Malformation Patients.

Asian J Neurosurg · 2026 · PMC12956393 · PMID 41782608

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did not reach statistical significanceno p-value reported

This study found that FMDD was associated with a higher likelihood of overall symptom improvement, although the difference between FMDD and FMD did not reach statistical significance.

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