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Regional anesthesia · Sep 1992
Case ReportsHeadache from intracranial air after a lumbar epidural injection: subarachnoid or subdural?
- Q H Hogan and J D Haddox.
- Department of Anesthesiology, Medical College of Wisconsin, Milwaukee 53226.
- Reg Anesth. 1992 Sep 1;17(5):303-5.
Background And MethodsThere is a growing awareness of the possibility of headache resulting from intracranial air secondary to identification of the epidural space by loss of resistance using air (LOR-A). Most reported cases have been attributed to subarachnoid air passage. A case is described of sudden headache following LOR-A.ResultsVarious features of the case suggest that the passage of air to the head was subdural rather than subarachnoid.ConclusionsRecovery was uneventful.
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