Dental Enamel ProteinsGuided Tissue Regeneration, PeriodontalGingival RecessionAmelogeninVestibuloplastyDental EnamelRoot PlaningGingivoplastyConnective TissueLabial FrenumPeriodontal LigamentOcclusal AdjustmentPeriodontal Attachment LossDental ScalingPeriodontal PocketAlveolar Bone LossBone RegenerationAmelogenesisAmeloblastsConnective Tissue DiseasesEnamel OrganMatrix Metalloproteinase 20Connective Tissue Growth FactorOsteogenesisOsteoblastsDental Enamel HypoplasiaTooth CalcificationConnective Tissue CellsMixed Connective Tissue DiseaseToothExtracellular MatrixAmelogenesis ImperfectaMolarIncisorDental Enamel SolubilityDental CementumFurcation DefectsOdontogenesisTooth ResorptionCementogenesisMicroscopy, Electron, ScanningExtracellular Matrix ProteinsCollagenAlveolar ProcessSurgical FlapsCalcification, PhysiologicCalcium PhosphatesImmediate-Early ProteinsMatrix MetalloproteinasesMatrix Metalloproteinase 2Intercellular Signaling Peptides and ProteinsEnamel Microabrasion