It’s a common scene for parents: your child opens their mouth, and you notice a second row of teeth starting to appear. Panic might set in, and you may wonder if your child is turning into a little shark! Don’t worry, this phenomenon is not as unusual as it seems, and it’s often referred to as “shark teeth.”
In this article, we’ll explore why adult teeth sometimes come in behind baby teeth, whether this is normal, and what you should do about it.
Before diving into the specifics of double rows of teeth, it’s helpful to understand the typical teething timeline in children. Generally, children start losing their baby teeth around age six, and this process continues until they are about 12 or 13. During this time, permanent teeth replace the primary teeth.
Normal Teething Timeline:
- 6 months – 3 years: Baby teeth appear.
- 6 – 7 years: First permanent molars and incisors emerge.
- 7 – 8 years: Lateral incisors follow.
- 9 – 12 years: Canines and premolars emerge.
- 12 – 13 years: Second molars appear.
- 17 – 21 years: Third molars (wisdom teeth) might emerge.
Why Do Adult Teeth Sometimes Come in Behind Baby Teeth?
The occurrence of permanent teeth growing in behind baby teeth is common enough to have its own nickname, “shark teeth.” Here’s why it happens:
Lack of Space
One primary reason is the lack of space in the child’s mouth. Sometimes, the mouth doesn’t have enough room for the adult teeth to come in directly beneath the baby teeth, so they shift slightly behind.
Delayed Loss of Baby Teeth
Another reason is the delayed loss of baby teeth. This can occur if a baby tooth’s root doesn’t dissolve as quickly as it should, preventing the tooth from loosening and falling out at the right time.
Genetic Factors
Genetics can also play a role. If you or someone in your family experienced a similar dental development, your child might be following in those footsteps.
Is It Normal for a Child to Have a Double Row of Teeth?
Having double rows of teeth can be worrisome, but it’s relatively common and usually not a cause for alarm. It’s a part of normal dental development stages. However, it’s important to monitor the situation to ensure it resolves naturally.
When Should You See a Dentist?
While “shark teeth” can resolve on their own, it’s essential to consult with a dentist if:
- Your child is experiencing pain.
- The adult teeth are significantly behind the baby teeth.
- The baby teeth haven’t fallen out after a few weeks of the adult teeth appearing.
- You notice any signs of infection or swelling.
What to Do If Adult Teeth Come in Before Baby Teeth Fall Out
If you notice your child’s adult teeth coming in before the baby teeth have fallen out, here are some steps to take:
Monitor the Situation
Keep an eye on the affected area. In many cases, the baby teeth will loosen and fall out naturally, making room for the permanent teeth.
Encourage Wiggling
Encourage your child to gently wiggle the loose baby teeth. This can help speed up the process of them falling out.
Maintain Good Oral Hygiene
Ensure your child maintains good oral hygiene. Brushing twice a day and flossing can prevent any potential infections from occurring.
Consult a Dentist
If the situation doesn’t resolve on its own within a few weeks, schedule a dentist appointment. The dentist might recommend extracting the baby teeth to make room for the adult teeth.
Potential Dental Issues with “Shark Teeth”
While “shark teeth” usually resolve without any issues, there are potential problems to be aware of:
Misalignment
If adult teeth come in behind baby teeth and remain there for too long, they might become misaligned. This misalignment can lead to orthodontic issues that may require braces or other corrective measures.
Crowding
Crowding can occur if there isn’t enough space for the adult teeth to come in properly. This can also lead to misalignment and may require orthodontic treatment.
Impact on Self-Esteem
Having a double row of teeth might impact your child’s self-esteem, especially if they become self-conscious about their smile. Addressing the issue promptly can help boost their confidence.
Conclusion
In most cases, adult teeth coming in behind baby teeth is a normal part of dental development and will resolve on its own. However, it’s crucial to keep an eye on the situation and consult a dentist if necessary. With proper monitoring and care, your child’s teeth can develop healthily and beautifully.
If you’re ever in doubt about your child’s dental development stages, don’t hesitate to reach out to a dental professional. They can provide guidance and reassurance, ensuring your child’s smile remains bright and healthy.
