Spinal CordIntraoperative CareSpinal Cord InjuriesIntraoperative PeriodMonitoring, IntraoperativeSpineSpinal DiseasesSpinal FusionLaminectomyIntraoperative ComplicationsSpinal NeoplasmsLumbar VertebraeSpinal CanalSpinal Cord DiseasesNeurosurgical ProceduresPostoperative ComplicationsSpinal StenosisOrthopedic ProceduresInjections, SpinalSpinal Cord CompressionAnesthesia, SpinalSpinal NervesDiskectomyScoliosisSpinal Cord NeoplasmsTreatment OutcomeSpinal Nerve RootsBlood Loss, SurgicalThoracic VertebraeDura MaterSpinal InjuriesCervical VertebraeDecompression, SurgicalIntervertebral Disc DisplacementRetrospective StudiesHematoma, Epidural, SpinalPolyradiculopathySurgery, Computer-AssistedSurgical Procedures, Minimally InvasivePostoperative CareInternal FixatorsProspective StudiesMuscular Atrophy, SpinalPostoperative PeriodTime FactorsPreoperative CarePain MeasurementSpinal Cord IschemiaRadiculopathyPostoperative HemorrhageKyphosisSurgical Wound InfectionGanglia, SpinalPain, PostoperativeSacrumFemoral NeuropathyMagnetic Resonance ImagingFailed Back Surgery SyndromeFollow-Up StudiesChylous AscitesProne PositionEpidural AbscessLumbosacral PlexusParaplegiaMeningoceleMotor NeuronsHemostasis, SurgicalSpondylolisthesisSpondylosisTuberculosis, SpinalPirinitramideDiscitisSpinal CurvaturesEndoscopesNeuronavigationTomography, X-Ray ComputedReoperationEvoked Potentials, SomatosensoryIliumSuctionFrozen SectionsOrthopedicsBlood TransfusionBone ScrewsSurgical Procedures, ElectiveTranexamic AcidPosterior Horn CellsLumbosacral RegionUrinary Incontinence, UrgeIatrogenic DiseaseCardiac Surgical ProceduresThoracoscopyReconstructive Surgical ProceduresBariatric SurgeryRetroperitoneal SpaceElectrodiagnosisSpinal FracturesAnesthesia, GeneralWound Closure TechniquesRecovery of Function