CartilageCartilage, ArticularBone NeoplasmsBone and BonesOsteosarcomaCartilage DiseasesFemoral NeoplasmsBone RemodelingChondrosarcomaBone DensityChondrocytesSarcoma, EwingBone ResorptionOsteoblastomaTibiaGiant Cell Tumor of BoneBone TransplantationOsteochondromaNasal CartilagesFemurHumerusBone MarrowCurettageBone DiseasesBone DevelopmentOsteoarthritisChondromaLeg BonesKnee JointEar CartilageLaryngeal CartilagesHyaline CartilageGiant Cell TumorsBone Marrow CellsTumor Markers, BiologicalProteoglycansBone Cysts, AneurysmalFibulaCell Line, TumorTumor Necrosis Factor-alphaNeoplasms, Bone TissueChondroblastomaBone CystsChordomaTumor BurdenHistiocytoma, Benign FibrousRibsCartilage Oligomeric Matrix ProteinReconstructive Surgical ProceduresOsteoarthritis, KneeFibrous Dysplasia of BoneMagnetic Resonance ImagingAggrecansBone RegenerationBone MatrixBone SubstitutesCollagen Type IILimb SalvageOsteosarcoma, JuxtacorticalGlycosaminoglycansChondrogenesisExtracellular Matrix ProteinsMatrilin ProteinsCollagenTreatment OutcomeGrowth PlateWilms TumorProstheses and ImplantsBone Marrow TransplantationNeoplasm MetastasisNeoplasms, ExperimentalTomography, X-Ray ComputedBone Morphogenetic ProteinsGenes, Tumor SuppressorTime FactorsFractures, SpontaneousSpinal NeoplasmsOsteogenesisCells, CulturedCell ProliferationImmunohistochemistryProsthesis ImplantationRNA, MessengerFractures, CartilageCarcinoid TumorTumor Suppressor Protein p53PatellaBone CementsFollow-Up StudiesOsteoclastsStifleOsteotomySarcomaEpiphysesReverse Transcriptase Polymerase Chain ReactionRetrospective StudiesBone Morphogenetic Protein 2OsteomaUlnaMice, Inbred C57BL