Decompression, SurgicalDecompressionDecompression SicknessDivingSpinal Cord CompressionLaminectomyTrigeminal NeuralgiaMicrovascular Decompression SurgerySpinal StenosisNerve Compression SyndromesArnold-Chiari MalformationSpinal FusionCervical VertebraeDiskectomy, PercutaneousSyringomyeliaLumbar VertebraeTreatment OutcomeEmbolism, AirNoble GasesIntervertebral Disc DisplacementSpondylosisForamen MagnumDiskectomyThoracic VertebraeHyperbaric OxygenationExophthalmosPolyradiculopathyGraves OphthalmopathyRadiculopathyIntubation, GastrointestinalOssification of Posterior Longitudinal LigamentOrbitHemifacial SpasmSpinal Cord DiseasesMicrosurgerySpinal OsteophytosisFemur Head NecrosisSpinal DiseasesFollow-Up StudiesRetrospective StudiesSacrumPostoperative ComplicationsSpinal CanalLigamentum FlavumMagnetic Resonance ImagingNeurosurgical ProceduresPlatybasiaAtmospheric PressureSpondylolisthesisTuberculosis, SpinalCompartment SyndromesParaparesisHematoma, Epidural, SpinalThoracic Outlet SyndromeEndoscopyCarpal Tunnel SyndromeCranial Fossa, PosteriorProspective StudiesInternal FixatorsHeliumParamethasoneSpinal NeoplasmsGlossopharyngeal Nerve DiseasesDura MaterAir PressureCubital Tunnel SyndromeSubmarine MedicineSeverity of Illness IndexTomography, X-Ray ComputedSymptom AssessmentCraniotomySurgical Procedures, Minimally InvasiveDecompressive CraniectomyTime FactorsMyelographyDepressionShoulder Impingement SyndromeDecompression, ExplosiveEpidural AbscessIntra-Abdominal HypertensionAtlanto-Axial JointLongitudinal LigamentsAtlanto-Occipital JointQuestionnairesParaplegiaHigh Pressure Neurological SyndromeKyphosisFacial Nerve DiseasesArthroscopyRecovery of FunctionPain MeasurementBone TransplantationPsychology, MilitaryBone ScrewsIntestinal ObstructionAcromionGasesSpinal FracturesTarsal Tunnel SyndromeFascia