Permanent Dentition Eruption Quiz

At what age do the upper central incisors erupt?

• 9-10 yrs.

• 8-9 yrs.

• 7-8 yrs.

• 6-7 yrs.

When do the lower lateral incisors erupt?

• 9-10 yrs.

• 8-9 yrs.

• 7-8 yrs.

• 6-7 yrs.

At what age do the upper first molars erupt?

• 9-10 yrs.

• 6-7 yrs.

• 7-8 yrs.

• 8-9 yrs.

When do the lower second premolars (second bicuspids) erupt?

• 10-11 yrs.

• 11-12 yrs.

• 12-13 yrs.

• 13-14 yrs.

At what age do the upper second molars erupt?

• 10-11 yrs.

• 11-12 yrs.

• 12-13 yrs.

• 13-14 yrs.

When do the lower first molars erupt?

• 9-10 yrs.

• 8-9 yrs.

• 7-8 yrs.

• 6-7 yrs.

At what age do the upper lateral incisors erupt?

• 6-7 yrs.

• 7-8 yrs.

• 9-10 yrs.

• 8-9 yrs.

When do the lower canines (cuspids) erupt?

• 11-12 yrs.

• 9-10 yrs.

• 10-11 yrs.

• 8-9 yrs.

At what age do the upper first premolars (first bicuspid) erupt?

• 11-12 yrs.

• 13-14 yrs.

• 10-11 yrs.

• 12-13 yrs.

When do the lower third molars (wisdom teeth) erupt?

• 30-35 yrs.

• 25-30 yrs.

• 21-25 yrs.

• 17-21 yrs.