from chart Flashcards
1
Q
HOC
A
CMJJ, CMJM
jxn = cervical adn mdidle
2
Q
which tooth has lingual sharper cusp
A
4/13
3
Q
cusp height trend and exception
A
lingual shorter tahn buccal
4/13, lingual very close and not that much shorter
4
Q
marginal ridge trends adn exceptions
A
MMR more occlusal than DMR, so you see more of occ.surface from the distal view
EXCEPT for shark
-5/12: MMR much shorter than DMR
5
Q
what tooth has ML devo groove
A
shark 21.28
it separates MMR from slope of lingual cusp
6
Q
canals
A
all have 2, (20/29??)
shark tooth-fluting adn multiple
7
Q
compare root lengths
A
2nd PM have longer roots than 1st
8
Q
CEJ trends
A
- lingual is more occlusal
- F/L to root apex
- M/D to occlusal
- distal less pronounced
