Eruption dates Flashcards
Eruption of the A
6-9 months
Eruption of the B
6-9 months
Eruption of the C
18 months
Eruption of the D
12 months
Eruption of the E
24-36 months
Crown calcification of the A
1.5-3 months
Crown calcification of the B
1.5 - 3 months
Crown calcification of the C
9 months
Crown calcification of the D
6 months
Crown calcification of the E
12 months
How many years after eruption is root formation complete in primary dentition
1 - 1.5 years
The primary dentition is usually complete after how many years
3 years
Defects with the permanent dentition are congenital or developmental?
Developmental because calcification of permanent teeth takes place at birth/post birth
Eruption of the mandibular 1
6.5 years
Eruption of the maxillary 1
7 years