Orthognathic Surgical ProceduresFibrous Dysplasia, PolyostoticBone PlatesBone and BonesTransplant Donor SiteBone RemodelingHyaline CartilageStifleGrowth PlateBone DensityEpiphysesCartilage, ArticularBone RegenerationFemur HeadCadaverElectron Probe MicroanalysisCompressive StrengthCalcification, PhysiologicBone ResorptionFemurOsteoarthritisBone MarrowBone DevelopmentBone NeoplasmsBone Marrow CellsBone DiseasesBone MatrixBone TransplantationBone Marrow TransplantationFractures, BoneBone SubstitutesBone Diseases, Metabolic