Neoplasms, Multiple PrimaryNeoplasms, Second PrimaryBrain NeoplasmsNeoplasms, Unknown PrimaryFibrosisProstheses and ImplantsConnective TissueOsseointegrationNeoplasms, Fibrous TissuePancreatic NeoplasmsFibrocartilageCoated Materials, BiocompatibleEndomyocardial FibrosisBone SubstitutesNeoplasmsImplants, ExperimentalDurapatiteTensile StrengthFibromaNeoplasms, Cystic, Mucinous, and SerousBiocompatible MaterialsImmunohistochemistryForeign-Body ReactionTomography, X-Ray ComputedBone TransplantationBone RegenerationCollagenGranuloma, Plasma CellCeramicsTissue ScaffoldsProsthesis ImplantationDura MaterMaterials TestingSkin NeoplasmsTissue EngineeringAbsorbable ImplantsWound HealingPolyestersNecrosisHistocytochemistryTissue AdhesionsPlaque, AtheroscleroticDogsKidney NeoplasmsOsteolysisRabbitsTibiaBone and BonesWeight-BearingDisease Models, AnimalCartilageFemur