CraniotomyPostoperative PeriodNefopamPostoperative CarePostoperative ComplicationsPain, PostoperativePivampicillinTreatment OutcomeShiveringAbdomenProspective StudiesRetrospective StudiesFollow-Up StudiesTime FactorsNeurosurgical ProceduresPneumocephalusFrontal BoneHematoma, Subdural, AcuteTrephiningPost and Core TechniqueHead Injuries, PenetratingBrain NeoplasmsHematoma, SubduralIntracranial AneurysmDura MaterDelayed Emergence from AnesthesiaMeningeal NeoplasmsMicrosurgeryTomography, X-Ray ComputedSurgical Fixation DevicesSupratentorial NeoplasmsFrontal SinusMeningiomaArachnoid CystsSubdural SpaceOperative TimeGlasgow Coma ScaleSurgical InstrumentsHematoma, Subdural, ChronicHematoma, Epidural, CranialCerebrospinal Fluid RhinorrheaMagnetic Resonance ImagingTemporal BoneNeurosurgeryStereotaxic TechniquesCranial Fossa, AnteriorFourth VentricleSurgical FlapsBrain AbscessHematoceleSkull BaseVentriculostomyCerebellar DiseasesDecompression, SurgicalSkull FracturesBrain InjuriesAneurysm, RupturedSkull Base NeoplasmsConsciousness MonitorsCerebral AngiographyCranial Nerve NeoplasmsSubarachnoid HemorrhageConscious SedationLaparoscopyCerebral VeinsMonitoring, IntraoperativeNeuroendoscopySurgical Procedures, OperativeCraniopharyngiomaIntraoperative ComplicationsIntracranial HemorrhagesBrain DiseasesOrbitReoperationCranial Fossa, MiddleSkullAnesthesiaPreoperative CareAnterior Cerebral ArteryIntracranial Hemorrhage, HypertensiveSurgical Procedures, Minimally InvasiveDentistry, OperativeNeurilemmomaAnesthesia, GeneralIntraoperative Care