Hematoma, Epidural, CranialHematoma, Epidural, SpinalHematomaSkull FracturesHematoma, Subdural, AcuteHead Injuries, ClosedHematoma, SubduralHematoma, Subdural, ChronicTomography, X-Ray ComputedLaminectomyHematoma, Subdural, IntracranialSpinal Cord CompressionSynsepalumParaparesisRemission, SpontaneousDecompression, SurgicalCraniotomyEpidural SpaceHematoma, Subdural, SpinalDura MaterCraniocerebral TraumaDelayed Emergence from AnesthesiaSphenoid SinusitisMagnetic Resonance ImagingCerebral HemorrhageCervical VertebraeGlasgow Coma ScaleTrephiningArachnoidBrown-Sequard SyndromeSkull Fracture, BasilarParietal BoneVagus Nerve InjuriesGlasgow Outcome ScaleNeurosurgical ProceduresMyelographyThoracic VertebraeSpinal Cord DiseasesAnesthesia, EpiduralPolyradiculopathyReflex, AbnormalTemporal BoneAnalgesia, EpiduralAnticoagulantsAbducens Nerve InjuryQuadriplegia