Why Does Removing Lower Wisdom Teeth Affect Upper Gum Tissue? - Dentistry

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When my lower wisdom tooth was extracted, did it affect the tissue in my upper jaw?


I would like to ask if a resident physician at a certain hospital moved the tissue of my upper jaw while extracting my lower wisdom tooth.
I want to know why it is necessary to manipulate the tissue of the upper jaw when removing a lower tooth.
The physician did not inform me beforehand that the upper jaw tissue would be affected.
In my previous two extractions of upper horizontal wisdom teeth (I have had a total of three horizontal wisdom teeth extracted), there was no manipulation of the lower jaw tissue.
During the procedure, I seemed to hear them mention something about insufficient angle.
I am really curious as to why the upper jaw tissue needed to be moved, so I specifically wanted to understand this.
Thank you.

wu wu, 10~19 year old female. Ask Date: 2018/04/05

Dr. Huang Tingfang reply Dentistry


Dear Ms.
555: Hello! (Did the extraction of my lower wisdom tooth affect the tissue in my upper jaw?) It is common to need to incise the gum tissue when extracting lower wisdom teeth, usually from the outer side upwards, and this is normal.
Ultimately, the upper and lower buccal mucosa are connected! Please communicate more with your physician! Thank you! Wishing you well! Sincerely, Dr.
Huang Ting-Fang, Dentistry.

Reply Date: 2018/04/05

More Info


When it comes to the removal of lower wisdom teeth, there are several anatomical and procedural factors that can lead to involvement of the upper gum tissue. Understanding these factors can help clarify why your upper gum tissue may have been affected during the extraction of your lower wisdom teeth.

1. Anatomical Proximity: The lower wisdom teeth (third molars) are located in the back of the mouth, close to the upper jaw. The roots of the lower wisdom teeth can extend close to the upper jawbone, and in some cases, they may even be positioned in a way that they are adjacent to the upper gum tissue. During the extraction process, if the tooth is impacted or has a complex root structure, the dentist may need to manipulate the surrounding tissues, which can inadvertently affect the upper gum area.

2. Surgical Technique: The extraction of wisdom teeth, especially those that are impacted, often requires the dentist to make incisions in the gum tissue. If the lower wisdom tooth is deeply embedded or angled in a way that complicates its removal, the dentist may need to access the tooth from different angles. This can sometimes necessitate moving or manipulating the upper gum tissue to gain better access to the lower tooth. If the dentist mentioned that the angle was not sufficient, it suggests that they were trying to find the best approach to safely and effectively remove the tooth, which may have involved some manipulation of the upper gum.

3. Soft Tissue Management: During oral surgery, managing soft tissues is crucial for minimizing complications and ensuring proper healing. Sometimes, the dentist may need to retract or move the upper gum tissue to create a clear line of sight and access to the lower wisdom tooth. This is particularly true if the tooth is positioned in a way that makes it difficult to extract without disturbing the surrounding tissues.

4. Post-Operative Effects: It is not uncommon for patients to experience swelling or discomfort in the upper gum area following the removal of lower wisdom teeth. This can be due to inflammation or irritation caused by the surgical procedure. The healing process may also lead to temporary changes in the upper gum tissue as it adjusts to the surgical manipulation.

5. Communication and Consent: It is essential for patients to have a clear understanding of the procedure and any potential risks involved. If you were not informed that the upper gum tissue might be affected during the extraction, it is reasonable to feel concerned. Open communication with your dentist about what to expect during and after the procedure is vital for alleviating anxiety and ensuring informed consent.

In conclusion, the involvement of upper gum tissue during the extraction of lower wisdom teeth can be attributed to anatomical proximity, surgical techniques, and the need for soft tissue management. If you have ongoing concerns or experience unusual symptoms following your procedure, it is advisable to follow up with your dentist for further evaluation and guidance. They can provide specific insights based on your individual case and help address any lingering questions or discomfort you may have.

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