Dental Anatomy Flashcards

1
Q

most common lower anterior with multiple canals

A

MD central

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2
Q

most common lower anterior with multiple roots (bifurcated roots)

A

MD canine

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3
Q

Most likely incisor to have two roots AND two canals

A

MD lateral

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4
Q

Only tooth with a root inclined mesially

A

MD canine

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5
Q

Tooth with a mesial lingual developmental groove

A

MD 1st pre

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6
Q

Only posterior tooth with higher DMR than MMR

A

MD 1st pre-molar

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7
Q

ON MD 1st pre, where will the 2nd pulp canal most likely be found?

A

on the lingual to the 1st canal

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8
Q

Which tooth has it’s lingual height of convexity in the occlusal 3rd?

A

MD 2nd pre

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9
Q

Roots and canals of the MD 1st molar

A

2 roots and 3 canals (2 canals in the MB root)

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10
Q

Largest pre-molar

A

MX 1st

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11
Q

Roots and canals of MX 1st pre

A

2 roots and 2 canals

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12
Q

Rules to remember for the eruption of primary dent

A

front to back except the canines

lowers before uppers except the laterals

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13
Q

The highest and sharpest cusp on 1ry MD 1st molar is

A

ML

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14
Q

Only anterior tooth that is wider MD than FL

A

MX central in

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15
Q

greatest MD crown dimension of any anterior tooth

A

MX central

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16
Q

Smallest MD crown width of any MX tooth

A

MX lateral

17
Q

MX tooth which has an MD width identical to the FL

A

MX lateral

18
Q

mnemonic for the contact point of MX incisors

A

I just Jacked Micheal Jackson’s Moped

19
Q

CEJ digs deeper in:

A

Think of the MX central incisor

  • Ant
  • mesial
20
Q

Greatest cervical prominence of any anterior tooth

A

MX canine

21
Q

longest root of any mandibular tooth

A

MD canine

22
Q

Occlusal outline of MD 2nd PM

A

Pentagon

23
Q

Occlusal table of MD 2nd PM

A

Rectangle

24
Q

Location of the shortest interdental papilla

A

between the 2nd MD PM and the 1st MD M

25
Q

The Y type of the 2nd MD PM has the same number of pits as the…

A

MX 1st Molar

26
Q

Between which of the following permanent teeth is the lingual embrasure smaller than the facial embrasure?

A

Mandibular first premolar and mandibular second premolar

27
Q

Location of the cingulum

A

Upper: off-center, center, center
Lower: cent: off-center-, off-center

28
Q

the greatest height of contour on the posterior lingual is found on

A

the middle third

29
Q

Only tooth with the lingual height of contour in the occlusal 1/3

A

MD 2nd PM

30
Q

Tooth which has a root that is concave on both the M and D of it’s MB root

A

MD 1st molar

31
Q

Primary Tooth with a labial and lingual cervical ridge

A

MX central

32
Q

two teeth with mesial cusp ridge longer than the distal cusp ridge

A

primary MX canine, MX 1stPM

33
Q

shortest interdental papilla is between…

A

the MD 2nd PM and the 1st M