Tooth, SupernumeraryTooth, UneruptedTooth, ImpactedToothTooth ExtractionTooth EruptionIncisorFused TeethCleidocranial DysplasiaTooth AbnormalitiesDiastemaRadiography, PanoramicAnodontiaAlveolectomyOrthodontic ExtrusionCuspidMaxillaBicuspidDentitionDens in DenteOrthodontic Space ClosureMandibleMalocclusionDentition, MixedSpace MaintenanceMSX1 Transcription FactorTooth LossTooth GermTooth, DeciduousTooth CrownTooth RootOrthodontics, CorrectiveSex Ratio