Dr. Greg Jorgensen
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Rio Rancho, NM 87124

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At What Age Do Baby Teeth Normally Fall Out?

Posted by Dr. Jorgensen on June 11th, 2012

Pulled a Baby ToothMany parents worry that their children’s teeth are not falling out on time. At what age should the first baby tooth be lost? When should the last one fall out? Is there a predictable order?

The first baby teeth (also known as primary teeth) to come in are usually the lower central incisors around the age of six months. The last baby teeth to show up are the upper second primary molars, and they appear between 30 and 36 months of age. There are normally 20 baby teeth by the time a child reaches age 3. These primary teeth then remain unchanged for about three years.

primary teeth eruption chartNot much happens to the baby teeth between 3 and 6 years of age. Between 6 and 8 years however, there is a flurry of activity as kids normally lose eight primary teeth in rapid succession. Between age 8 and age 10 there is another two-year pause that catches many parents by surprise since they have become accustomed to teeth being lost left and right. The last twelve primary teeth are then lost between ages 10 and 13. The following chart summarizes primary tooth loss:

Ages 3-6: Not much happens
Ages 6-8: First eight baby teeth lost
Ages 8-10: Not much happens
Ages 10-13: Last twelve baby teeth lost

Although there are always exceptions, there is a basic sequence for the loss of the baby teeth. The upper and lower front four teeth are usually lost between the ages of 6 and 8. This typically begins around age 6 with the lower central incisors followed by the upper central incisors. The upper and lower lateral incisors then come in between 7 and 8. So by age 8, children should have all eight of their permanent incisors in place.

After a two-year break (about age 10), the next four baby teeth to be lost are the lower canines and upper first molars. These are typically followed around age 11 by the lower first molars. The lower second molars tend to be lost about the same time as the upper canines and second molars. This usually happens in the 12th year. In summary, here is the order in which baby teeth are normally lost:

Age 6: Lower and upper central incisors
Age 7: Lower and upper lateral incisors
Age 10: Lower canines and upper first molars
Age 11: Lower first molars
Age 12: Upper and lower second molars and upper canines

These are merely averages however. Some kids lose teeth faster than this. Others lose them slower. It is not unusual to see a 10-year-old with no baby teeth remaining, nor is it surprising to see a 14-year-old still hanging on to a few. The actual ages are not as important as the pattern.

If baby teeth are not lost in the right order, or if a tooth is lost and more than three months go by without a permanent replacement coming in, there may a problem. Some possibilities include missing teeth, crowding, problems with the tooth loss mechanism, or the underlying tooth is just crooked and it is not pushing out the one above it. These are all conditions that your orthodontist will look for during your child’s orthodontic evaluation. Your doctor can tell you if everything is normal or if interceptive procedures are warranted (i.e. having your dentist help move things along by removing some primary teeth). Set up an orthodontic appointment for your child around age 7 so that you can benefit from the expertise of a doctor who specializes in dental growth and development. Even if there is nothing wrong, it is always a comfort having that peace of mind.

414 comments so far in response to “At What Age Do Baby Teeth Normally Fall Out?”

  1. Dave says:

    Is there any question that you don’t answer with, “A visit to your orthodontist is the only way to find out?”

    • I want all readers to know that although I can give general information, I cannot diagnose all problems over the Internet from New Mexico. Without their children being seen personally by a real doctor, there are additional issues that could be missed or other options that I might not suggest simply because I am not looking at the child in my office. My point Dave is that you should not trust your child’s care to a well-meaning doctor on the Internet who is trying to provide honest help without following up with someone locally so they can get the care they really need.

    • Jack says:

      My kids upper canines are about to fall out and he is eleven just to make sure is that t good and normal?

  2. Anthony Campbell says:

    I’m 16 and my bottom 1st molars are really loose and ready to come out, is that normal?

  3. Saffiyya says:

    I had two baby teeth (top canines) until I was 25. At that point they needed to be surgically removed while I was under sedation because the impacted adult teeth were causing me a lot of pain. Removing the baby teeth eliminated the pain, although the adult teeth didn’t grow in properly (one grew in halfway, the other one never even broke the gum). I don’t recommend this at all. If your child hasn’t lost their teeth when they should, definitely take them to see someone.

    • I agree that no teeth should be removed without a corresponding treatment plan. Merely pulling the baby teeth if the underlying permanent ones are still impacted will not fix the problem.

  4. Esther Lianz says:

    I am a teenager and had eight teeth removed from my upper jaw at the age of five, my four frontal teeth have grown in however because they gaps in the side have been left unaccounted for my teeth have shifted to the left. Do you think I would need orthodontic work done?

  5. abdullah says:

    my brother is 5 years old and his first teeth is going to be fall is this normal

  6. Christina says:

    I am 11 and have lost 10 teeth and about to lose first molder is that normal

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