Managing Crowded Teeth: Alternatives to Tooth Extraction for Teens - Dentistry

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Insufficient gum space prevents the teeth from erupting properly?


Hello Doctor: My son is 13 years old, and his upper front teeth are larger, while his gums are smaller.
Currently, his two upper canine teeth have not erupted yet.
An X-ray shows that both canine teeth are still inside, but there is no space available above them; it appears there are no gaps.
The doctor suggested extracting the front teeth to create space.
Are there any alternatives to tooth extraction? As he grows older, will there be more space for the canine teeth to erupt? Thank you.

David, 40~49 year old female. Ask Date: 2015/07/01

Dr. Zhuang Suhui reply Dentistry


Hello: As children grow, the bones of the upper and lower jaws may also increase in size.
Therefore, as they get a bit older, there may be more space for the canine teeth to emerge.
However, it is also possible that the bones may still not be large enough to accommodate all the teeth.
If you really do not want to extract teeth at this stage, you can observe for a while longer.

Reply Date: 2015/07/01

More Info


Managing crowded teeth in adolescents can be a challenging situation, especially when it comes to the development of canine teeth (the pointed teeth located next to the incisors). In your case, your son is 13 years old, and it appears that his upper incisors are larger than average, which is contributing to the lack of space for the canine teeth to erupt. The recommendation from your dentist to extract the incisors is a common approach, but there are alternatives that you might consider before resorting to extraction.

Firstly, it’s important to understand that the dental arch can change as a child grows. In many cases, as the jaw develops, additional space may become available for the canine teeth to erupt naturally. This is particularly true during the teenage years when significant growth occurs. Therefore, it may be beneficial to monitor the situation for a while longer, especially if your son is still growing. Regular check-ups with an orthodontist can help assess the development of the jaw and the positioning of the teeth.

Another alternative to extraction is the use of orthodontic treatment, such as braces or clear aligners. Orthodontic appliances can help create space by gradually moving the teeth into a more favorable position. For instance, a space maintainer can be used to hold the position of the teeth and prevent them from shifting into the space where the canines are meant to erupt. Additionally, if the incisors are significantly larger, selective reshaping of the teeth may be an option to create more space without complete extraction.

In some cases, an orthodontist may recommend the use of a palatal expander, which is a device that widens the upper jaw to create more space for the teeth. This is particularly effective in younger patients whose jaws are still growing. The expander is typically used for several months and can help alleviate crowding by creating additional space for the canine teeth to erupt.

If the canine teeth are impacted (meaning they are unable to erupt due to obstruction), the orthodontist may also consider surgical options to expose the canines and guide them into their proper position. This procedure involves uncovering the impacted teeth and attaching a bracket to them, which can then be connected to the braces to help guide them into place.

It’s also worth noting that every case is unique, and the best course of action depends on various factors, including the severity of the crowding, the size of the teeth, and the overall dental and facial development of your son. Consulting with an orthodontist who specializes in adolescent dentistry can provide you with a comprehensive evaluation and tailored treatment options.

In summary, while extraction of the incisors is one option to create space for the canines, there are several alternatives that may be worth exploring. Monitoring your son’s dental development, considering orthodontic treatment, using space maintainers, or even surgical options can all be viable paths to managing crowded teeth. It’s essential to have open communication with your dental care provider to determine the best approach for your son’s specific situation. Regular follow-ups will ensure that any changes in his dental development are addressed promptly, allowing for the best possible outcome.

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