Spinal Cord NeoplasmsFracture Fixation, IntramedullarySpinal NeoplasmsSpinal Cord DiseasesSpinal CordTuberculomaLaminectomyBone NailsParaparesisMyelitisSyringomyeliaMyelographyEpendymomaSpinal Cord Vascular DiseasesAbscessSpinal CanalCervical VertebraeThoracic VertebraeFemoral FracturesNeurosurgical ProceduresTibial FracturesMicrosurgeryMagnetic Resonance ImagingAstrocytomaSpinal Cord InjuriesFracture HealingFractures, OpenTreatment OutcomeLeg Length InequalityFractures, UnunitedExternal FixatorsFractures, ClosedBone PlatesFemurUlna FracturesFractures, ComminutedDiaphysesSpinal Cord CompressionHemangioblastomaBony CallusTibiaBone WiresBone ScrewsHumeral FracturesFractures, MalunitedInjections, SpinalFracture Fixation, InternalBone LengtheningSpinal NervesIlizarov TechniqueFemoral NeoplasmsPseudarthrosisOsteogenesis, DistractionAnesthesia, SpinalArthrodesisFractures, SpontaneousEmbolism, FatFracture FixationBone MalalignmentSpinal Nerve RootsClavicleTractionRetrospective StudiesInternal FixatorsHumerusSpinal FusionSpinal DiseasesFibulaBone TransplantationReoperationPancreatic NeoplasmsOsteotomyPostoperative ComplicationsHemangioma, Cavernous, Central Nervous SystemSpinal StenosisNeoplasmsRadius FracturesBone NeoplasmsFractures, BoneNeoplasms, Multiple PrimaryNeurilemmomaWeight-BearingHip FracturesRange of Motion, ArticularParaparesis, SpasticNeurocysticercosisNeoplasms, Cystic, Mucinous, and SerousFollow-Up StudiesTuberculosis, SpinalOsteomyelitisTuberculosis, Central Nervous SystemSpinal InjuriesRecovery of FunctionGlioma, SubependymalMuscular Atrophy, SpinalOsteosarcoma, JuxtacorticalOlecranon ProcessLumbar VertebraeDecompression, SurgicalBone Cysts