What is Second Dentition?
Second dentition is a big word that describes the process when children lose their baby teeth and get their permanent teeth, also known as adult teeth. This usually starts around the age of 6 and can continue until about the age of 12 or 13.
Why Does This Happen?
When we are born, we have no teeth, but as babies grow, they start to get their first set of teeth, called primary or baby teeth. These baby teeth are important because they help children eat food and speak clearly. However, as we grow, our jaws and mouths get bigger, and our adult teeth start to come out. The baby teeth need to make space for the new, larger adult teeth.
What Happens When Baby Teeth Fall Out?
Usually, when a child is around 6 years old, they start to lose their baby teeth. This can happen in several ways:
- Loosening: Baby teeth will start to feel loose because the root of the tooth is dissolving, allowing it to fall out.
- Falling Out: Sometimes, the baby tooth just falls out on its own during eating or playing.
- Wiggling: Often, children wiggle their loose teeth to help them come out faster.
When a baby tooth falls out, it is usually replaced by a permanent tooth that is bigger and stronger. This process continues until all of the baby teeth have been replaced, and you have 28 to 32 permanent teeth by the time you are a teenager.
What Should You Do When You Lose a Tooth?
Here are some steps you can follow when you lose a baby tooth:
- Keep it clean: Rinse your mouth with water after losing a tooth to keep your mouth clean.
- Put it under your pillow: Many children believe in the Tooth Fairy, who leaves a small gift or money in exchange for the lost tooth.
- Visit the dentist: It's good to see a dentist regularly to make sure your teeth are healthy during this time.
Conclusion
Second dentition is an important part of growing up and taking care of your teeth! Remember that losing teeth is normal, and soon you will have a beautiful smile with your new adult teeth. Don’t forget to brush your teeth twice a day to keep them strong and healthy!