Case Report: Subgaleal drainage removal results in a fatal complication after burr-hole evacuation of chronic subdural hematoma.

Front Surg · 2025 · PMC11961979 · PMID 40176963

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did not reach statistical significanceno p-value reported

Although this difference did not reach statistical significance, it may be attributed to the fact that the placement of subgaleal drainage involves less subdural manipulation, thus reducing the risk of vessel injuring ( 15 ).

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