304 Eruption Dates Flashcards
Primary
Lower Central Incisors
(As)
8 months
Primary
Upper Central Incisors
(As)
10 months
Primary
Upper Lateral Incisors
(Bs)
11 months
Primary
Lower Lateral Incisors
(Bs)
13 months
Primary
Upper & Lower First Molars
(Ds)
16 months (2yrs 4mos)
Primary
Upper Canines
(Cs)
19 months
Primary
Lower Canines
(Cs)
20 months
Primary
Upper Second Molars
(Es)
27 months
Primary
Lower Second Molars
(Es)
29 months
Secondary
Upper Central Incisors
(1s)
7-8
Secondary
Lower Central Incisors
(1s)
6-7
Secondary
Upper Lateral Incisors
(2s)
8-9
Secondary
Lower Lateral Incisors
(2s)
7-8
Secondary
Upper Canines
(3s)
10-12
Secondary
Lower Canines
(3s)
9-10
Secondary
Upper First Pre-molars
(4s)
9-11
Secondary
Lower First Pre-molars
(4s)
9-11
Secondary
Upper Second Pre-molars
(5s)
10-11
Secondary
Lower Second Pre-molars
(5s)
9-11
Secondary
Upper & Lower First Molars
(6s)
6-7
Secondary Dentition
Upper 7s
12-13
Secondary Dentition
Lower 7s
11-12
Secondary Dentition
All 8s
18 - 25 years
