Decompression, SurgicalDecompressionDecompression SicknessDivingSpinal Cord CompressionLaminectomyMicrovascular Decompression SurgeryTrigeminal NeuralgiaSpinal StenosisNerve Compression SyndromesArnold-Chiari MalformationSpinal FusionCervical VertebraeDiskectomy, PercutaneousSyringomyeliaLumbar VertebraeEmbolism, AirNoble GasesIntervertebral Disc DisplacementSpondylosisForamen MagnumTreatment OutcomeDiskectomyThoracic VertebraeHyperbaric OxygenationExophthalmosGraves OphthalmopathyPolyradiculopathyOssification of Posterior Longitudinal LigamentIntubation, GastrointestinalOrbitHemifacial SpasmRadiculopathyMicrosurgerySpinal OsteophytosisFemur Head NecrosisSpinal Cord DiseasesSpinal DiseasesSacrumNeurosurgical ProceduresLigamentum FlavumAtmospheric PressureSpinal CanalPlatybasiaTuberculosis, SpinalSpondylolisthesisCompartment SyndromesHematoma, Epidural, SpinalPostoperative ComplicationsParaparesisHeliumInternal FixatorsThoracic Outlet SyndromeCranial Fossa, PosteriorParamethasoneGlossopharyngeal Nerve DiseasesAir PressureSubmarine MedicineSpinal NeoplasmsMagnetic Resonance ImagingEndoscopyCarpal Tunnel SyndromeRetrospective StudiesCubital Tunnel SyndromeDura MaterMyelographyCraniotomyDecompressive CraniectomySurgical Procedures, Minimally InvasiveDecompression, ExplosiveShoulder Impingement SyndromeEpidural AbscessIntra-Abdominal HypertensionLongitudinal LigamentsAtlanto-Occipital JointFollow-Up StudiesAtlanto-Axial JointHigh Pressure Neurological SyndromeParaplegiaKyphosisFacial Nerve DiseasesBone TransplantationTomography, X-Ray ComputedArthroscopyPsychology, MilitaryBone ScrewsAcromionSpinal FracturesTarsal Tunnel SyndromeGasesFasciaRecovery of FunctionSubclavian VeinPressureBarotraumaCholedochostomyOrthopedic ProceduresCauda EquinaAtmosphere Exposure ChambersCholecystostomy