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Dental Age Chart
Teeth: .......................................Age at which Teeth Appear

Baby Teeth (Deciduous)
Incisors...............................................14 to 21 days
Canines................................................21 to 28 days
Upper third premolars..................................28 to 35 days
Upper first premolar...................................35 to 60 days
Full dentition.........................................7 to 8 weeks
Permanent Teeth
Incisors.........................................31/2 to 4 months
Molars.................................................4 to 5 months
Premolars..............................................5 to 6 months
Canines................................................5 to 6 months
Full dentition.........................................6 months




DENTAL PATTERNS:
Baby Teeth (Deciduous)
Upper Teeth
6 incisors, 2 canines, 6 premolars
Lower Teeth
6 incisors, 2 canines, 4 premolars
Adult Teeth (Permanent)
Upper Teeth
6 incisors, 2 canines, 6 premolars,2 molars
Lower Teeth
6 incisors, 2 canines, 4 premolars, 2 molars




 

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