Anterior Teeth (quiz 1) Flashcards Preview

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Flashcards in Anterior Teeth (quiz 1) Deck (22)
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1

-- are cornerstones of the arch

canines

2

canines are -- in form with characteristics intermediate between anterior and posterior teeth

transitional

3

longest root/tooth

maxillary canine

4

crown length

mand canine > max central > max canine

5

What is the only dimension of the mandibular canine that is greater than that of the maxillary canine?

crown length

6

which canine has a long/slender crown?

mand

7

which canine has a more dev lingual anatomy

max

8

cusp tip is facial to root axis

maxillary canine

9

ideal gingival margins: symmetrical

canine > central > lateral (in height)

10

bulky crown with prominent ridges

max canine

11

well developed lingual anatomy

max canine

12

Max canine is asymmetric

mesial = anterior
distal = posterior

13

long narrow crown with smooth lingual surface

mand canine

14

mesial cusp ridge shorter than distal cusp ridge

mand canine

15

MI cusp ridge shorter than DI cusp ridge

max canine

16

from labial aspect, distal outline is shorter incisocervically and more rounded than mesial outline

max canine

17

prominent labial ridge with M and D dev depressions

max canine

18

marked convergence of MRs --> prominent cingulum on lingual surface

max canine

19

lingual ridge with shallow M and D lingual fossae

max canine

20

from labial aspect, M and D margins are more parallel

mand canine

21

flatter labial surface

mand canine

22

underdeveloped lingual

mand canine