Periodontal DiseasesPeriodontitisGingivitisPeriodontal IndexPeriodontal PocketPeriodontal Attachment LossAlveolar Bone LossGingivaPeriodontiumPorphyromonas gingivalisChronic PeriodontitisDental PlaqueGingival Crevicular FluidTooth LossGingival HemorrhageDental Plaque IndexAggressive PeriodontitisBacteroidaceae InfectionsDental ScalingTreponema denticolaOral HygieneRoot PlaningAggregatibacter actinomycetemcomitansDental CalculusFusobacterium nucleatumMouthBacteroidesOral HealthPrevotella intermediaDental CariesMouth, EdentulousPeriodonticsMouth DiseasesFocal Infection, DentalOral Hygiene IndexGingivitis, Necrotizing UlcerativeGingival DiseasesTreponemaTreponemal InfectionsDental DepositsActinobacillusDental ProphylaxisToothbrushingSalivaMatrix Metalloproteinase 8Alveolar ProcessMouthwashesDental CarePorphyromonasDental Health SurveysEpithelial AttachmentDental Devices, Home CareGingival PocketTooth MobilityHemagglutininsSubgingival CurettageActinomycesPasteurellaceaeCampylobacter rectusToothPasteurellaceae InfectionsFusobacterium InfectionsPeriodontal LigamentAdhesins, BacterialDental CementumPrevotella melaninogenicaTooth DiseasesFurcation DefectsVeillonellaPremature BirthPrevotellaHalitosisDMF IndexActinobacillus InfectionsRisk FactorsBenzoylarginine-2-NaphthylamidePericoronitisDiabetes ComplicationsEikenella corrodensBiofilmsNeanderthalsFusobacteriumCapnocytophagaStatistics, NonparametricMicrobial InteractionsPapillon-Lefevre DiseaseTooth CervixCross-Sectional StudiesInflammation MediatorsDieteticsMandibleGingival RecessionGram-Negative Anaerobic BacteriaCase-Control StudiesMouth MucosaInflammationChronic DiseaseTrichomonasAntimitotic AgentsSmoking