Periodontal DiseasesBone ResorptionBone and BonesPeriodontitisOsteoclastsAlveolar Bone LossBone RemodelingRoot ResorptionGingivitisPeriodontal IndexPeriodontal PocketPeriodontal Attachment LossGingivaPeriodontiumBone DensityPorphyromonas gingivalisRANK LigandGingival Crevicular FluidChronic PeriodontitisDental PlaqueTooth LossBacteroidaceae InfectionsOsteoprotegerinBone DevelopmentGingival HemorrhageDental Plaque IndexTreponema denticolaAggressive PeriodontitisBone NeoplasmsOsteoblastsDiphosphonatesDental ScalingOsteogenesisAggregatibacter actinomycetemcomitansBone DiseasesReceptor Activator of Nuclear Factor-kappa BOral HygieneBone MatrixBone Marrow CellsAcid PhosphataseOsteoporosisRoot PlaningBone MarrowFetal ResorptionFusobacterium nucleatumOsteolysisAlveolar ProcessSkullCathepsin KOsteopetrosisParathyroid HormoneAlendronateDental CalculusBone RegenerationTooth ResorptionBone Diseases, MetabolicMouthFemurCollagen Type IOsteocalcinX-Ray MicrotomographyEtidronic AcidCalcitoninBacteroidesBone Density Conservation AgentsOral HealthTibiaPrevotella intermediaMouth, EdentulousDental CariesOsteoporosis, PostmenopausalBone TransplantationAlkaline PhosphatasePeriodontal LigamentBiological MarkersMouth DiseasesOsteocytesDental CementumCells, CulturedPeriodonticsHypercalcemiaGingival DiseasesFocal Infection, DentalOral Hygiene IndexTooth MobilityTooth MovementGingivitis, Necrotizing UlcerativeOsteitis DeformansCell DifferentiationFractures, BoneMandibleTreponemaTreponemal InfectionsCalcification, PhysiologicParietal BoneMatrix Metalloproteinase 8OvariectomyDental DepositsPasteurellaceaeTooth Root