SpineSpinal DiseasesCervical VertebraeLumbar VertebraeSpinal FusionOrthopedic ProceduresDiskectomyLaminectomyDecompression, SurgicalNeurosurgical ProceduresPostoperative ComplicationsThoracic VertebraeDura MaterBlood Loss, SurgicalSpinal StenosisIntervertebral Disc DisplacementMonitoring, IntraoperativeNeuronavigationSpinal FracturesProne PositionTreatment OutcomeSpinal Cord CompressionKnee-Chest PositionHospitals, High-VolumeScoliosisReoperationRetrospective StudiesFailed Back Surgery SyndromeBlood Transfusion, AutologousSpinal InjuriesOrthopedic Fixation DevicesIntraoperative ComplicationsIntervertebral Disc DegenerationDelayed Emergence from AnesthesiaSpondylolisthesisEvoked Potentials, SomatosensoryBone ScrewsDendritesSurgical Procedures, ElectiveBrachial Plexus NeuritisHemostasis, SurgicalProspective StudiesHoarsenessOptic Neuropathy, IschemicPharyngeal DiseasesPostoperative CareFollow-Up StudiesSurgical Procedures, Minimally InvasivePain MeasurementEsophageal PerforationPain, PostoperativeRetinal Artery OcclusionSpinal NeoplasmsIntraoperative CareBariatric SurgerySpinal Cord DiseasesInternal FixatorsTime FactorsLength of StayTomography, X-Ray ComputedPerioperative CareOutcome Assessment (Health Care)Bone DensitySurgical Wound InfectionFluoroscopyAntifibrinolytic AgentsHospitals, SpecialIntubation, IntratrachealGeneral SurgeryRisk FactorsAnesthetics, IntravenousLow Back PainSynapsesDeglutition DisordersMagnetic Resonance ImagingThoracic SurgeryIntervertebral DiscHippocampusCardiac Surgical ProceduresKyphosisUrologic DiseasesPostoperative PeriodSurgery, Computer-AssistedSpinal CurvaturesRisk AssessmentEvoked Potentials, MotorBlindnessLumbosacral RegionZygapophyseal JointNeuronal PlasticityRegistriesSpinal CanalSurgery, PlasticPreoperative CareRecurrenceDisability EvaluationLordosisAbsorptiometry, PhotonRange of Motion, ArticularThoracic Surgery, Video-Assisted