1.4 Permanent Dentition Flashcards
1
Q
___ dentition is more variable
A
permanent
2
Q
___ (gender) are ahead in terms of calcification except ___ ___
A
girls (5 months average)
3rd molars
3
Q
Mx eruption sequence
A
1M
CI
LI
1st PM
2nd PM
Canine
2M
4
Q
Mx eruption years
A
6 - 1M
7 - CI
8 - LI
10 - 1st PM
11 - 2nd PM
11 - Canine
12 - 2M
5
Q
Mn eruption sequence
A
1M
CI
LI
Canine*
1st PM
2nd PM
2M
6
Q
most frequently crowded teeth
A
Mx cuspid
Mn 2nd PM
7
Q
hastens eruption
A
extracted when > 2/3 root formed
8
Q
___ eruption timing is preferred
A
early
9
Q
slows eruption
A
extracted before active eruption (root formation)
10
Q
arch width increases are tied to ___ ___ growth
A
alveolar process (dental eruption and vertical process)
11
Q
when does the Mx arch grow (3)
A
spurts
incisors
cuspids (large increase)
