Spinal Cord NeoplasmsAstrocytomaFracture Fixation, IntramedullaryEpendymomaLaminectomyHemangioblastomaSyringomyeliaBone NailsNeurosurgical ProceduresSpinal CordMagnetic Resonance ImagingFemoral FracturesTibial FracturesBrain NeoplasmsSpinal Cord DiseasesSpinal Cord InjuriesFracture HealingFractures, OpenLeg Length InequalityFractures, UnunitedExternal FixatorsFractures, ClosedTuberculomaFemurBone PlatesBrain ChemistryGliomaTreatment OutcomeGlioblastomaUlna FracturesDiaphysesFractures, ComminutedSpinal Cord CompressionSpinal NeoplasmsTibiaBony CallusHypothalamic NeoplasmsTumor Markers, BiologicalBone WiresSpinal CanalBrain InjuriesCell Line, TumorBone ScrewsHumeral FracturesFractures, MalunitedTumor Necrosis Factor-alphaThoracic VertebraeInjections, SpinalRetrospective StudiesCervical VertebraeFracture Fixation, InternalTumor BurdenBone LengtheningFemoral NeoplasmsSpinal NervesIlizarov TechniquePseudarthrosisTime FactorsOsteogenesis, DistractionFractures, SpontaneousArthrodesisAnesthesia, SpinalEmbolism, FatFracture FixationBrain Stem NeoplasmsBone MalalignmentOptic Nerve NeoplasmsParaparesisOligodendrogliomaBrain MappingSpinal Nerve RootsSupratentorial NeoplasmsBrainMyelographySpinal Cord Vascular DiseasesClavicleInternal FixatorsTractionImmunohistochemistryNeurilemmomaSpinal FusionAstrocytesBone TransplantationFibulaSpinal DiseasesReoperationDisease Models, AnimalHumerusPostoperative ComplicationsGenes, Tumor SuppressorMicrosurgeryFollow-Up StudiesParaparesis, SpasticTumor Suppressor Protein p53Wilms TumorMyelitisNeoplasms, ExperimentalOsteotomyTumor Suppressor ProteinsHemangioma, Cavernous, Central Nervous System