Decompression, SurgicalDecompressionDivingDecompression SicknessSpheniscidaeSeals, EarlessSpinal Cord CompressionLaminectomyEmbolism, AirNoble GasesMicrovascular Decompression SurgeryTrigeminal NeuralgiaSpinal StenosisNerve Compression SyndromesHigh Pressure Neurological SyndromeArnold-Chiari MalformationSpinal FusionCervical VertebraeDiskectomy, PercutaneousSyringomyeliaLumbar VertebraePorpoisesSatellite CommunicationsHyperbaric OxygenationAntarctic RegionsBarotraumaSwimmingHeliumIntervertebral Disc DisplacementAtmosphere Exposure ChambersSpondylosisForamen MagnumDiskectomyTreatment OutcomeWhalesThoracic VertebraeExophthalmosGraves OphthalmopathyPolyradiculopathyMantodeaOssification of Posterior Longitudinal LigamentIntubation, GastrointestinalOrbitHemifacial SpasmRadiculopathySea LionsMicrosurgerySpinal OsteophytosisFemur Head NecrosisSpinal Cord DiseasesPredatory BehaviorOxygenImmersionTurtlesSpinal DiseasesSacrumEcholocationLigamentum FlavumNeurosurgical ProceduresAtmospheric PressureSpinal CanalPlatybasiaBirdsTuberculosis, SpinalSpondylolisthesisCompartment SyndromesAirHematoma, Epidural, SpinalParaparesisPostoperative ComplicationsAtlantic OceanFeeding BehaviorInternal FixatorsThoracic Outlet SyndromeCranial Fossa, PosteriorParamethasoneGlossopharyngeal Nerve DiseasesAir PressureSubmarine MedicineCarpal Tunnel SyndromeSpinal NeoplasmsTime FactorsEndoscopyCubital Tunnel SyndromeOceans and SeasMagnetic Resonance ImagingDura MaterRetrospective StudiesMyelographyOtitis ExternaCraniotomyDecompressive CraniectomyDecompression, ExplosiveSurgical Procedures, Minimally InvasiveShoulder Impingement SyndromeWhales, PilotEpidural AbscessIntra-Abdominal HypertensionLongitudinal LigamentsAtlanto-Occipital Joint