THE IMPACT OF MICROSURGICAL FENESTRATION OF THE LAMINA TERMINALIS ON SHUNT-DEPENDENT HYDROCEPHALUS AND VASOSPASM AFTER ANEURYSMAL SUBARACHNOID HEMORRHAGE

Abstract

In contrast to other retrospective multisurgeon series, our retrospective single-surgeon series suggests that microsurgical fenestration of the lamina terminalis may not reduce the incidence of shunt-dependent hydrocephalus or cerebral vasospasm after aneurysmal subarachnoid hemorrhage. A prospective multicenter trial is needed to definitively address the use of this maneuver.