Tooth Eruption

Tooth Eruption Guide

What to Expect as Your Child’s Smile Grows

From the first adorable toothy grin to a full set of permanent teeth, your child’s smile goes through many stages. At Kraner Family Dentistry, we help parents understand the normal timing and sequence of tooth eruption, so you know what to expect and when to call us with questions.
Baby Teeth (Primary Teeth)
  • Most children start get
Typical Eruption Timeline:
  • 6–10 months: Lower central incisors (bottom front)

  • 8–12 months: Upper central incisors

  • 9–16 months: Lateral incisors (next to front teeth)

  • 13–19 months: First molars

  • 16–23 months: Canines (cuspids)

  • 23–33 months: Second molars

Pro Tip: Teething can cause fussiness, drooling, and tender gums. A cool teething ring or clean, damp washcloth can help soothe your child.

Permanent Teeth

Permanent teeth typically begin to appear around age 6, starting with the first molars and lower front teeth. By the teenage years, most children will have 28 permanent teeth (not counting wisdom teeth).

Common Eruption Ages:
  • 6–7 years: First molars and lower central incisors

  • 7–9 years: Other incisors

  • 9–12 years: Canines and premolars

  • 11–13 years: Second molars

  • 17–25 years: Third molars (wisdom teeth), if they come in at all

What to Watch For
  • Early or late eruption (can vary, but we monitor for concerns)

  • Crowding or spacing issues

  • Missing or extra teeth

  • Eruption pain or gum swelling

We’re Here to Help
Tracking your child’s tooth development is part of every dental checkup. If you ever notice anything unusual like teeth coming in crooked, delays, or discomfort, just give us a call. We’re happy to evaluate and guide you through every stage of your child’s dental growth.

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636-887-3005