Maxillary Incisors

What are mamelons formed from?

• Developmental Grooves

• Imbrication Lines

• Developmental Lines

• DEJ

The maxillary central incisors are numbers...

• 8 & 9

• 6 & 7

• 7 & 8

• 24 & 25

The DISTAL side of the lateral incisor is

• Straight

• Triangular

• Rounded

• Squared

Maxillary central incisors have a longer root than the mandibular central incisors

• True

• False

The lingual fossa is

• Located on the lingual side

• On both central and lateral incisors

• Surrounded by marginal ridges

• Concave

• All of the above

The arrows are pointing to the

• Cingulum

• Lateral Ridges

• Marginal Ridges

• Incisal Ridges

When do the maxillary central incisors normally erupt?

• 6-7 years old

• 7-8 years old

• 8-9 years old

• 10-11 years old

At what age are the roots of the maxillary lateral incisors done forming

• 9 years old

• 10 years old

• 11 years old

• 12 years old

Where is the lingual fossa more prominent

• Central Incisors

• Lateral Incisors

The MESIAL side of the lateral incisors are more

• Straight

• Rounded

• Triangular

• Squared