Labial &Lingual Veiw: Max. Lateral Incisor Flashcards Preview

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Flashcards in Labial &Lingual Veiw: Max. Lateral Incisor Deck (14)
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1

When do the maxillary lateral incisors erupt?

8-9 yrs

2

When is the root completed?

11yrs

3

T or F; the maxillary lateral incisor is known as the "gender" tooth.

True

4

In comparison to the maxillary central incisors how would you describe the size of the maxillary lateral incisors?

Smaller but the roots MAY be longer

5

How would you descirbe the mesial outline of the lateral maxillary incisor in the labial/facial view?

More rounded then the max. central but still has more of 90 degree angle.

6

How would you describe the distal outline of the lateral maxillary incisor in the labial/facial view?

More rounded

7

Where is the mesial contact located in the labial/facial view?

At the junction of the incisal and middle 1/3.

8

Where is the distal contact located in the labial/facial view?

Center of the middle 1/3

9

What is a characteristic of the root structure of the maxillary lateral incisors in the labial/facial view?

Tends to incline distally.

10

How would you describe the mesial marginal and distal marginal ridges in comparison to the maxillary central incisors in the lingual view?

More prominent.

11

How would you describe the cingulum of the maxillary lateral incisor from the lingual view?

More scooped out appearance due to prominent MMR and DMR.

12

What lingual quality can the lateral maxillary incisor have that the central does not?

Pit or Lingual Groove

13

How would you describe the CEJ of the maxillary lateral incisor?

Less curvature than the central incisors.

14

What depression originates from the pit and runs distally to the root from the lingual veiw of the maxillary lateral incisors?

Lingual Groove