Bone RegenerationRegenerationSkullBone and BonesOsteogenesisParietal BoneBone SubstitutesGuided Tissue RegenerationStem CellsOsteoblastsNerve RegenerationTissue ScaffoldsBone Morphogenetic Protein 2Bone RemodelingX-Ray MicrotomographyLiver RegenerationCalcium PhosphatesBone MatrixBone DiseasesBone DensityTissue EngineeringBiocompatible MaterialsBone DevelopmentBone ResorptionCalcification, PhysiologicBone Marrow CellsBone TransplantationDurapatiteCraniosynostosesMesenchymal Stromal CellsAbsorbable ImplantsCranial SuturesBone Morphogenetic ProteinsPlatelet-Rich PlasmaCell DifferentiationFrontal BoneSkull FracturesGuided Tissue Regeneration, PeriodontalAlkaline PhosphataseFracture HealingBone MarrowImplants, ExperimentalCore Binding Factor Alpha 1 SubunitPeriosteumWound HealingOsseointegrationCalcium SulfateMesenchymal Stem Cell TransplantationFemurIntegrin-Binding SialoproteinAdult Stem CellsMandibleAlveolar Bone LossCells, CulturedBone NeoplasmsBone Morphogenetic Protein 7Osteogenesis, DistractionHematopoietic Stem CellsStem Cell TransplantationCell ProliferationPorosityOsteocytesNanofibersOsteocalcinSkull NeoplasmsNanocompositesMaterials TestingBone CementsPlant StemsDental ImplantsHematoceleCeramicsMaxillary SinusBone Marrow TransplantationMultipotent Stem CellsMandibular InjuriesPolyglycolic AcidMice, Inbred C57BLMandibular OsteotomyAcrocephalosyndactyliaMandibular FracturesGelatinBony CallusTime FactorsFractures, BoneDental Implantation, EndosseousTibiaMicroscopy, Electron, ScanningTitaniumNeoplastic Stem CellsOsteoclastsAlveolar ProcessApatitesSilkPluripotent Stem CellsSilicone ElastomersHydrogelsPolyestersCollagen Type IPlanarians