Facial/Lingual View: Mandibular Central Incisors Flashcards Preview

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Flashcards in Facial/Lingual View: Mandibular Central Incisors Deck (10)
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1

What is the correct annotation for the mandibular central incisors?

24 & 25

2

When do the mandibular central incisors erupt?

6-7 years

3

When is the root of the mandibular central incisors complete?

9yrs

4

In the facial view; describe the mesial and distal line angles.

Almost identical, very boxy.

5

Where are the contacts located on the facial view of the mandibular incisors?

Both on the incisal 1/3 at the same height.

6

Where do the mesial and distal outlines converge on the facial view?

Equally cervically (giving the tooth the box shape)

7

How would you describe the root from the facial view of the mandibular central incisor?

Narrow; distal inclanation

8

From the lingual view how would you descirbe the tooth anatomy of the mand. central incisor?

Faint

9

From the lingual view how would you describe the CEJ of the mand. central incisor?

More curvature due to the convergence of the crown lingually.

10

How would you describe the CEJ from the facial veiw of the mand. central incisor?

Semicircle