Spinal FracturesSpinal CordFractures, BoneSpinal InjuriesThoracic VertebraeFracture HealingSpinal Cord InjuriesHip FracturesLumbar VertebraeFracture Fixation, InternalFractures, SpontaneousFemoral FracturesSpinal FusionOrthopedic Fixation DevicesFracture FixationFractures, ComminutedSpineBack PainOsteoporotic FracturesRadius FracturesFractures, StressFemoral Neck FracturesCervical VertebraeInjections, SpinalUlna FracturesSpinal NervesSpinal Cord DiseasesFracture Fixation, IntramedullaryAnesthesia, SpinalRib FracturesSpinal CanalSkull FracturesSpinal Nerve RootsSpinal Cord NeoplasmsSpondylitis, AnkylosingSpinal Cord CompressionMandibular FracturesSpinal DiseasesSpinal NeoplasmsTreatment OutcomePain MeasurementTomography, X-Ray ComputedSpinal StenosisTooth FracturesRetrospective StudiesFractures, CompressionIntra-Articular FracturesMagnetic Resonance ImagingOsteoporosisMuscular Atrophy, SpinalBone PlatesBone NailsOrbital FracturesSpinal Cord IschemiaGanglia, SpinalColles' FractureBone ScrewsBony CallusMotor NeuronsBone DensityParaplegiaTuberculosis, SpinalPeriprosthetic FracturesRecovery of FunctionSpinal CurvaturesLaminectomyWrist InjuriesCasts, SurgicalBone WiresLumbosacral RegionHematoma, Epidural, SpinalPosterior Horn CellsAccidental FallsSpinal Muscular Atrophies of ChildhoodExternal FixatorsMaxillary FracturesZygomatic FracturesOsteoporosis, PostmenopausalPainRats, Sprague-DawleyInternal FixatorsBone Density Conservation AgentsForearm InjuriesTime FactorsSpinal Cord RegenerationTractionQuadriplegiaPelvic BonesClavicleOrthopedic ProceduresDislocationsRange of Motion, ArticularHyperalgesiaTrigeminal Nucleus, SpinalBiomechanical PhenomenaPostoperative ComplicationsMultiple TraumaFollow-Up StudiesLocomotionAnkle Injuries