Primary and Permanent Teeth Eruption & Exfoliation Timeline and Sequence

Primary Teeth Eruption and Exfoliation Timeline:

Central Incisors:

• Eruption: 6-10 months
• Exfoliation: 6-7 years

Lateral Incisors:

• Eruption: 9-13 months
• Exfoliation: 7-8 years

Canines (Cuspids):

• Eruption: 16-22 months
• Exfoliation: 10-12 years

First Molars:

• Eruption: 13-19 months
• Exfoliation: 9-11 years

Second Molars:

• Eruption: 25-33 months
• Exfoliation: 10-12 years

Permanent Teeth Eruption Timeline:

First Molars:

• Eruption: 6-7 years

Central Incisors:

• Eruption: 6-8 years

Lateral Incisors:

• Eruption: 7-8 years

Canines (Cuspids):

• Eruption: 9-10 years

First Premolars (First Bicuspids):

• Eruption: 10-12 years

Second Premolars (Second Bicuspids):

• Eruption: 10-12 years

Second Molars:

• Eruption: 11-13 years

Third Molars (Wisdom Teeth):

• Eruption: 17-25 years