Childs front teeth not growing in

Childs front teeth not growing in

This week I was talking to a Mum who's 7 year old had lost a baby tooth but the permanent (adult) tooth had not appeared.
Is this normal?Why do the new adult teeth not appear?

When do you need to panic?

It is an exciting time for children when they lose a tooth and get some extra pocket money from the tooth fairy. Usually the permanent (adult) tooth soon appears and fills in the gap, but occasionally there is a delay in the adult tooth arriving and this can cause parents concern so lets have a look at what is happening.

Childs front teeth not growing in

Childs front teeth not growing in

When do you lose your front teeth?

Children usually lose their front teeth between 6-8 years old.This is only an average, some are much younger and some are much older.When you lose your teeth can also depend on if you are a boy or girl.Girls usually lose their teeth a little earlier than their brothers (upto 6 months difference).Genetics can also play a role.

​If a child's parents had teeth that fell out early, they are likely to have the same.

Childs front teeth not growing in

There are a few reasons why adult teeth do not appear after baby teeth were lost.1. The first reason is that the adult teeth are much larger than the baby teeth and so you need to wait for space to appear so that there is room for these bigger teeth. The adjacent baby teeth need to move out of the way and the child's jaw is also continuing to grow to accommodate the bigger teeth.​2. Sometimes the adult teeth are growing in the wrong direction. This commonly occurs with canine teeth and when they finally appear they are not where they are supposed to be leading children to need braces.3. If the baby tooth was lost early due to trauma, an infection or cavities in the tooth, then this can also cause a delay to the new adult tooth erupting as the adult tooth was not ready when the baby tooth was lost.​

4. There is also some research into nutrition affecting when adult teeth will appear. Children need calcium in their diet to ensure the correct formation of their teeth. So another little tip is to ensure that your child is having enough calcium in their diet.

Childs front teeth not growing in

Childs front teeth not growing in

The good news is that you do not need to panic if an adult tooth does not appear.
If a tooth has not appeared after 3-6 months of waiting them bring them in to see me, I will assess your child and even take x-rays to see exactly what the adult tooth is doing. There are things that we can do to get the tooth to appear sooner but it will depend on each child as to what is appropriate. I always do the minimum required on children - only what is absolutely needed!

If you have any further questions regarding adult teeth not appearing after losing baby teeth or any other dental question please give us a call or send us a message, we would love to help.

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When your child gets to the age that they start losing their baby teeth, there can be many questions about the process. One of the most prevalent questions is why their adult teeth are not coming in quickly. Months can go by after they lose a tooth without the new tooth coming in, which can lead to questions about if there is something wrong or if the tooth is completely missing. There are a few reasons permanent teeth may be delayed in arriving,

Lack of Space

The most common reason for an adult tooth to not come in is a lack of space. Generally, baby teeth are smaller than adult teeth. When a single baby tooth comes out, an adult tooth may be impeded by surrounding baby teeth. The solution to this is for neighboring baby teeth to be removed by either waiting for them to get loose and fall out or, in some cases, having them professionally extracted.

Permanent Teeth Coming In The Wrong Way

Although not as common as a lack of space, in some cases permanent teeth come in the wrong way. This is primarily due to the fact that permanent teeth are supposed to follow the same paths that the primal (baby) teeth did. However, in many cases (especially with upper canines) teeth can fail to grow in the right direction. Because of this, they will get trapped under baby teeth that have not fallen out yet. Orthodontics and tooth extraction is the best way to deal with this issue. X-rays can also help determine if your child is having this problem.

Genetics And Gender

The time it takes for teeth to fall out and be replaced is not entirely universal. Although there are general timeframes that most children follow there are factors that might explain why your child is behind schedule. If your teeth took a long time to come in or you need braces to solve orthodontic issues, it is likely your children will as well. Tooth growth also varies between boys and girls. Girls tend to get their adult teeth earlier than boys as they mature quicker.

Nutrition

What your child eats or doesn’t eat has a large impact on the development of their teeth. Teeth require calcium as well as other nutrients that help give them the strength to push through the gum line. This is why milk, vegetables, and other healthy foods are so vital to your child’s diet. Avoiding sugary foods and sodas can also have a positive effect on tooth development.

Impacted Teeth

Using x-rays it is possible to tell if your child has impacted teeth. An impacted tooth is a tooth that is unable to erupt through the gum line due to premature loss of baby teeth of narrow jaws. Without sufficient space, they will stay impacted and not grow up. That is why yearly x-rays can help dentists make sure teeth are developing naturally.

Schedule an Appointment with All Star Dental

At All Star Dental, we provide a variety of dental services for children. If you are concerned about the timeline of your child’s teeth loss and teeth growth, schedule an x-ray appointment with our team and we can help you understand what is going on.

Childs front teeth not growing in

Photo credit: iStock.com / JacquelineSouthby

Yes, it's probably normal. A yearlong gap between the tooth fairy's arrival and the replacement tooth showing up is not unheard of, says Dennis J. McTigue, a professor of pediatric dentistry at Ohio State University and a 30-year practitioner of children's dentistry.

Called "delayed eruption," the slow appearance of the permanent tooth often happens when a baby tooth is knocked out or is damaged after a fall, turns dark, and then comes out a bit early. Sometimes the new tooth doesn't show up for well over a year, McTigue says.

If your child is seeing a dentist every six months as recommended, just ask about it the next time you're in. X-rays are seldom needed to see what's going on.

Very rarely, a permanent tooth may have trouble erupting because the gums harden and, though the new tooth can be felt below the surface, it has trouble pushing its way through the gum. Then the dentist may make a small incision to help it along. But, McTigue says, this doesn't happen often, and when it does, it's in an older child of 7 or so.

Learn more about Tooth care for children.

BabyCenter's editorial team is committed to providing the most helpful and trustworthy pregnancy and parenting information in the world. When creating and updating content, we rely on credible sources: respected health organizations, professional groups of doctors and other experts, and published studies in peer-reviewed journals. We believe you should always know the source of the information you're seeing. Learn more about our editorial and medical review policies.

CDC. 2010. Lead: Water. U.S. Centers for Disease Control and Prevention. http://www.cdc.gov/nceh/lead/tips/water.htm [Accessed June 2013]

Peedikayil FC. 2011. Delayed tooth eruption. e-Journal of Dentistry 1(4):81-6. [Accessed June 2016]

Shah SB, et al. 2010. Guiding unerupted teeth into occlusion: Case report. Journal of Canadian Dental Association 76:a147. http://www.jcda.ca/article/a147 [Accessed June 2016]

Childs front teeth not growing in

Karen Miles is a writer and an expert on pregnancy and parenting who has contributed to BabyCenter for more than 20 years. She's passionate about bringing up-to-date, useful information to parents so they can make good decisions for their families. Her favorite gig of all is being "Mama Karen" to four grown children and "Nana" to eight grandkids.