When Will My Wisdom Teeth Erupt After Molars Are Extracted?

Extraction of molars including wisdom teeth?

Hello, doctor.
I recently had my upper right second molar extracted due to a cavity.
The dentist mentioned that I should wait for my wisdom tooth to erupt before filling the space left by the molar.
Since there are no signs of my wisdom tooth coming in yet, I would like to know how long it typically takes for wisdom teeth to erupt.
During the waiting period, will the missing tooth cause any complications for my other teeth? I have read online that a missing tooth can lead to shifting of adjacent teeth or that the corresponding lower molar may over-erupt.
Additionally, if my wisdom tooth does not come in, is there a surgical option to encourage its eruption (I have had an X-ray that shows the wisdom tooth is present), as I really prefer not to have an implant.

Zheng, 10~19 year old female. Ask Date: 2020/08/07

Dr. Qiu Qiongyao reply Dentistry

Dear Ms.
Cheng,
Regarding your inquiry, please find the responses below:
1.
You can seek assistance from an orthodontist for the eruption of your wisdom teeth.

2.
The timing of wisdom teeth eruption varies from person to person, and there is no specific timeframe that can be provided.

3.
During the waiting period, temporary dentures can be used as a substitute.

The Hualien Hospital of the Ministry of Health and Welfare cares about your health.

Reply Date: 2020/08/07

More Info

When it comes to the eruption of wisdom teeth after the extraction of molars, several factors come into play. Typically, wisdom teeth, or third molars, erupt between the ages of 17 and 25, but this can vary significantly from person to person. If your second molar was extracted recently, it may take some time for the wisdom tooth to emerge, especially if it is still developing beneath the gum line.

In your case, since your dentist has indicated that the wisdom tooth is present on X-ray but has not yet erupted, it’s essential to understand that the timing of eruption can be influenced by various factors, including the position of the tooth, the amount of space available in your jaw, and individual growth patterns. If your wisdom tooth is impacted (meaning it is unable to fully emerge due to obstruction), it may not erupt naturally, and surgical intervention might be necessary.

Regarding your concern about the gap left by the extracted molar, it is indeed possible for adjacent teeth to shift into the space left by the missing tooth. This can lead to misalignment and bite issues over time. The opposing tooth (in your case, the lower molar) may also drift upward or downwards, which can further complicate your dental health. Therefore, it is crucial to monitor the situation closely.

If your wisdom tooth does not erupt within a reasonable timeframe, and you are concerned about the gap, you should discuss your options with your dentist. While some patients may prefer to avoid dental implants, it is essential to consider that leaving a gap can lead to complications in the long run. If the wisdom tooth is not likely to erupt, your dentist may recommend surgical exposure of the tooth, which involves uncovering the tooth and possibly attaching an orthodontic bracket to encourage its movement into the proper position.

In the meantime, maintaining good oral hygiene is vital, especially in the area of the extracted tooth, to prevent any potential infections or complications. Regular dental check-ups will help monitor the situation and ensure that any issues are addressed promptly.

In summary, the eruption of wisdom teeth can vary widely, and while it is possible for them to fill the gap left by an extracted molar, there is no guarantee. If the wisdom tooth remains impacted or does not erupt, surgical options may be necessary. It is crucial to keep an open line of communication with your dentist to discuss the best course of action for your specific situation.

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