Cisternostomy associated with decompressive craniectomy for traumatic brain injury: a systematic review and meta-analysis.

Decompressive craniectomy (DC) has been the main surgical treatment of refractory high intracranial pressure (ICP) in traumatic brain injury (TBI) for decades. Basal cisternostomy emerged as a novel option in brain trauma, with results still unclear. We performed a systematic review and meta-analysis comparing cisternostomy added to conventional DC versus DC alone for the treatment of TBI.