HematomaHematoma, Epidural, CranialHematoma, SubduralHematoma, Subdural, ChronicHematoma, Subdural, AcuteHematoma, Epidural, SpinalHematoma, Subdural, IntracranialSeverity of Illness IndexHematoma, Subdural, SpinalCerebral HemorrhageTrephiningTomography, X-Ray ComputedCraniotomySubdural SpaceSkull FracturesCraniocerebral TraumaCerebral Hemorrhage, TraumaticGlasgow Coma ScaleBasal Ganglia HemorrhageTreatment OutcomeDura MaterMagnetic Resonance ImagingHead Injuries, ClosedNeurosurgical ProceduresRectus AbdominisIntracranial HemorrhagesRetrospective StudiesInjury Severity ScoreSubdural EffusionProspective StudiesCranial Fossa, PosteriorAcute DiseaseRemission, SpontaneousDrainageLaminectomyTrauma Severity IndicesLigamentum FlavumTime FactorsPostoperative ComplicationsIntracranial Hemorrhage, HypertensiveWounds, NonpenetratingRetroperitoneal SpaceEsophageal DiseasesSuctionCerebral AngiographyDecompression, SurgicalAnticoagulantsArachnoid CystsBrain Hemorrhage, TraumaticGlasgow Outcome ScaleBrain EdemaRupture, SpontaneousSubarachnoid HemorrhageFollow-Up StudiesSpinal Cord CompressionFatal OutcomeTomography Scanners, X-Ray ComputedRisk FactorsBrain InjuriesExtravasation of Diagnostic and Therapeutic MaterialsOrbital DiseasesAortic DiseasesChronic DiseaseArachnoidCerebellar DiseasesAneurysm, RupturedPredictive Value of TestsWarfarinPrognosisStereotaxic TechniquesNeuroendoscopyAccidents, TrafficParaparesisNeurologic ExaminationHeadacheThalamic DiseasesNeurosurgeryBrainDisease ProgressionExophthalmosIntracranial AneurysmAbdominal InjuriesHemorrhageRecurrencePostoperative HemorrhageAneurysm, DissectingMuscular DiseasesHemostatic Techniques