A0011 Efficacy of Targeted Epidural Blood Patch Treatment for Spontaneous Intracranial Hypotension: A Retrospective Study

Background: Spontaneous intracranial hypotension (SIH) is characterized by an orthostatic headache due to CSF leak from dural tear at the spinal level. An epidural blood patch is performed for patients who fail to respond to conservative treatment. In this retrospective study, we wanted to study the efficacy of targeted epidural blood patch (EBP) in terms of the outcome at 3 months.