Glasgow Outcome ScaleGlasgow Coma ScaleBrain InjuriesSubarachnoid HemorrhageDiffuse Axonal InjuryIntracranial AneurysmTreatment OutcomeCerebral Hemorrhage, TraumaticPregnatrienesAneurysm, RupturedCraniocerebral TraumaVasospasm, IntracranialCraniotomyNeurosurgical ProceduresBrain Injury, ChronicIntracranial PressureHead Injuries, ClosedNeuroendoscopyTrauma Severity IndicesInjury Severity ScoreEmbolization, TherapeuticOutcome Assessment (Health Care)Cerebral HemorrhageProspective StudiesRetrospective StudiesRecovery of FunctionSeverity of Illness IndexPrognosisHematomaDisability EvaluationCerebral AngiographyPostoperative ComplicationsMeningitis, BacterialFollow-Up StudiesTomography, X-Ray ComputedPredictive Value of TestsTime FactorsScotlandComaDecompressive CraniectomyCohort StudiesBrain IschemiaBiological MarkersRisk FactorsCerebral VentriclesBrainStroke