After Wisdom Tooth Extraction: What to Do About Exposed Bone Fragments? - Dentistry

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After the extraction of a wisdom tooth, a bone fragment protruded, and the doctor removed it directly?


Doctor, I had my upper left wisdom tooth extracted about a month ago, and since then, there has been a hard piece on my gum that keeps irritating my cheek.
During my follow-up visit today, the doctor said it was a small bone fragment and removed it under anesthesia.
After that, I was instructed to bite on gauze and take anti-inflammatory and pain medication, just like after the wisdom tooth extraction.
I found online that usually, doctors just smooth it out.
Will directly removing it have any effects? The doctor didn't show me the size of the fragment; he just kept referring to it as a small bone piece.

Miss Huang, 20~29 year old female. Ask Date: 2023/11/22

Dr. Lin Jiayong reply Dentistry


Hello: It is recommended to observe for 1 to 2 weeks to see if the symptoms improve, as only the physician at the time of treatment knows the most appropriate course of action.
Currently, what you can do is to wait for the wound to heal.

Reply Date: 2023/11/22

More Info


After a wisdom tooth extraction, it's not uncommon to experience complications such as exposed bone fragments. These fragments can occur due to the natural healing process, where the bone may not fully cover the extraction site, leading to discomfort and irritation against the surrounding soft tissues, such as the cheeks or tongue.
In your case, it sounds like you had a small bone fragment that was causing discomfort by rubbing against your cheek. The decision made by your dentist to remove the fragment directly is a common approach. While some practitioners may choose to smooth the edges of the bone instead of removing it entirely, the method of extraction can depend on various factors, including the size of the fragment, the level of discomfort it is causing, and the overall healing process.

Removing the bone fragment can provide immediate relief from the irritation it causes. However, there are a few considerations to keep in mind regarding the implications of this procedure:
1. Healing Process: After the removal of the bone fragment, the area will need time to heal. It's essential to follow your dentist's post-operative care instructions, which typically include biting down on gauze to control bleeding, taking prescribed pain medications, and avoiding certain foods that could irritate the site.

2. Bone Regeneration: The body has a remarkable ability to heal itself. After the extraction of the wisdom tooth and any subsequent bone fragments, the bone in that area will typically regenerate over time. If the extraction site was adequately cleaned and there are no infections, the bone should gradually fill in the area where the fragment was removed.

3. Potential for Infection: One of the risks associated with exposed bone is the potential for infection. If the bone fragment was causing irritation, it could lead to inflammation or infection in the surrounding tissue. It's crucial to monitor the area for any signs of infection, such as increased redness, swelling, or discharge. If you notice any of these symptoms, you should contact your dentist promptly.

4. Follow-Up Care: Regular follow-up appointments with your dentist are essential to ensure that the healing process is progressing as expected. If you experience persistent pain or discomfort, or if you have concerns about the healing process, don't hesitate to reach out to your dental care provider for further evaluation.

5. Long-Term Effects: In most cases, the removal of a small bone fragment will not have long-term negative effects on your oral health. However, if there are larger areas of bone loss or if the extraction site does not heal properly, it may lead to complications that could affect the surrounding teeth or overall jaw structure.
In summary, while the direct removal of the bone fragment may seem more invasive than simply smoothing it down, it can be a beneficial approach to alleviate discomfort and promote healing. It's essential to maintain good oral hygiene, follow your dentist's instructions, and keep an eye on the healing process. If you have any concerns or experience unusual symptoms, don't hesitate to reach out to your dental provider for guidance.

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