Tooth dates Flashcards
lower As eruption
6 months
lower Bs eruption
7 months
lower Cs eruption
16 months
lower Ds eruption
12 months
lower Es eruption
20-24 months
upper As eruption
7.5 months
upper Bs eruption
9 months
upper Cs eruprion
18 months
upper Ds eruption
12-14 months
upper Es eruption
24-30 months
upper 1 eruption
7.5- 8.25 years
upper 2 eruprion
8-8.5 years
upper 3 eruption
10-11.5years
upper 4 eruption
10-11years
upper 5 eruption
10.5-12 years
upper 6 eruption
6.5 years
upper 7 eruption
12 years
upper 8 eruption
18.8-21 years
lower 1 eruption
6.5- 7 years
lower 2 eruption
7.25-8years
lower 3 eruption
9.5- 10 years
lower 4 eruption
9.75-11 years
lower 5 eruption
10.5- 12years
lower 6 eruption
6 years
lower 7 eruption
12 years
lower 8 eruption
17-20 years
lower 1 root completion
8.5 years
lower 2 root completion
9.25 years
lower 6 root completion
9 years
lower 7 root completion
14-15 years
upper 1 root completion
9-9.5 years
upper 2 root completion
10.25 years
upper 6 root completion
9-10 years
upper 7 root completion
14-15 years
primary dentition root completion
1-1.5 years after eruption
calcification of primary dentition
4-6months in utero
upper 1 calcification
4 months
upper 2 calcification
1 years
upper 3 calcification
9 months
upper 4 calcification
1.85 years
upper 5 calcification
2.65 years
upper 6 calcification
just before birth
upper 7 calcification
3 years
upper 8 calcification
8 years
lower 1 calcification
3 months
lower 2 calcification
5 months
lower 3 calcification
6 months
lower 4 calcification
1.85 years
lower 5 calcification
2.65 years
lower 6 calcification
just before birth
lower 7 calcification
3 years
lower 8 calcification
8-9 years
lower 6 root bifurcation
4.5 years
lower 7 root bifurcation
8.5 years
upper 6 root bifurcation
4.5 years
upper 7 root bifurcation
8.5 years