Multiple epidural hematomas and hemodynamic collapse caused by a subgaleal drain and suction-induced intracranial hypotension: case report.

Background And Importance: Subgaleal drains are commonly used in neurosurgery. Rare complications attributed to these drains have been described. We present a rare complication of hemodynamic collapse and multiple epidural hematomas attributed to intracranial hypotension induced by a subgaleal drain connected to suction during wound closure.