How common is normal cerebrospinal fluid pressure in spontaneous intracranial hypotension?

Conclusions Normal CSF pressure is common in patients with SIH; the absence of a low opening pressure should not exclude this condition. Body habitus, symptom duration, and brain imaging are correlated with PCSF measurements, but these factors alone do not entirely explain the wide variability in observed pressures in this condition and this suggests the influence of other factors.
Source: Cephalalgia - Category: Neurology Authors: Tags: Original Articles Source Type: research