Can You Still Grow Teeth at 15.6 Years Old? Dental Changes

Is it possible to still grow teeth at the age of 15.6?

I have a small tooth growing behind my molar.
After eating, I feel something unusual.
There's a little bleeding, but it doesn't hurt.
What could be the cause?

Niming, 10~19 year old female. Ask Date: 2016/02/06

Dr. Zeng Guanghui reply Dentistry

At 15.6 years old, the teeth that are erupting are likely the second or third molars.
If there is a small tooth growing behind the molars, it may indicate that the second or third molar is in the process of erupting but has not fully emerged, with the gum tissue still covering it.

Reply Date: 2016/02/06

More Info

At 15.6 years old, it is indeed possible for individuals to still experience dental changes, particularly the eruption of certain teeth. By this age, many adolescents have already transitioned from primary (baby) teeth to permanent teeth, but some teeth, especially the third molars (commonly known as wisdom teeth), may still be developing or erupting.
The small tooth you mentioned growing behind your molars could potentially be a second or third molar that is in the process of coming in. It is not uncommon for these teeth to be partially erupted, which can lead to a feeling of discomfort or unusual sensations in the mouth, especially after eating. The slight bleeding you experienced could be due to the gum tissue being irritated or inflamed as the tooth pushes through the gums. This is often referred to as "eruption cyst" or "eruption hematoma," which can occur when a tooth is trying to break through the gum line.

In terms of dental development, the timing of tooth eruption can vary significantly among individuals. While most people have their wisdom teeth erupt between the ages of 17 and 25, some may experience this process earlier or later. The presence of a small tooth behind your molars at 15.6 years old is not unusual, and it may indicate that your dental development is still ongoing.

If you are experiencing discomfort or bleeding, it is advisable to consult with a dentist. They can provide a thorough examination to determine the exact nature of the tooth and the surrounding gum tissue. They may also take X-rays to assess the position of the tooth and whether it is impacted or if there are any other underlying issues that need to be addressed.

In addition to the physical aspects of dental development, it is important to consider the overall health of your teeth and gums. Maintaining good oral hygiene practices, such as brushing twice a day, flossing daily, and visiting the dentist regularly, can help prevent complications associated with erupting teeth. If the tooth is indeed a wisdom tooth, your dentist may discuss the possibility of extraction if it is impacted or causing significant issues.

In summary, at 15.6 years old, it is possible to still grow teeth, particularly the molars. The small tooth you are noticing could be a normal part of your dental development, but any discomfort or bleeding should be evaluated by a dental professional to ensure proper care and management.

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