Post-Teeth Cleaning: Pain in Dental Crowns and Sensitivity - Dentistry

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After teeth cleaning, there may be soreness inside dentures (crowns)?


Two weeks ago, I had a dental cleaning.
When I got home and ate, I noticed that a tooth that had undergone root canal treatment and has had a crown for over 10 years started to hurt internally.
Before the cleaning, there were no issues with occlusion, and I didn’t experience any sensitivity.
However, after the cleaning, this situation arose.
Additionally, the tooth does not hurt during regular eating or when drinking through a straw, and there is no swelling or pain in the gums.
However, after some time of biting down, the interior of the crown becomes painful.
Could this be a sign of a cracked root, or is it simply sensitivity caused by the dental cleaning? Thank you.

Mr. Wu, 20~29 year old female. Ask Date: 2017/09/14

Dr. Huang Tingfang reply Dentistry


Dear Mr.
Wu,
Hello! After teeth cleaning, it is possible to experience soreness inside the dentures (crowns).
This could be related to periodontal issues or root problems, and an X-ray is necessary to determine the cause.
Please communicate more with your dentist! Thank you! Wishing you safety!
Sincerely,
Dr.
Huang Ting-Fang, Dentistry

Reply Date: 2017/09/14

More Info


Experiencing pain in dental crowns or sensitivity after a teeth cleaning can be concerning, especially if you had no issues prior to the procedure. Based on your description, it seems that you have undergone root canal treatment and have a crown that has been in place for over a decade. The onset of pain following a dental cleaning raises several possibilities that we can explore.

Firstly, it is important to understand that dental cleanings, while generally safe and beneficial, can sometimes lead to temporary sensitivity or discomfort. This is particularly true if there was any underlying gum inflammation or periodontal disease that was not previously addressed. During the cleaning process, the dental hygienist may have inadvertently irritated the gums or exposed sensitive areas of the teeth, leading to discomfort. This sensitivity is often temporary and should resolve within a few days.

However, given that you have a crown and have experienced pain specifically in that area after the cleaning, it is essential to consider other factors. One possibility is that the crown itself may have developed an issue. Over time, crowns can wear down, become loose, or even crack, which can lead to pain during biting or chewing. If the crown is compromised, it may not provide the same level of protection to the underlying tooth structure, leading to discomfort.

Another consideration is the condition of the tooth beneath the crown. If the tooth has developed a crack or if there is an issue with the root canal treatment (such as reinfection), this could also manifest as pain. Symptoms like pain during biting, sensitivity to pressure, or discomfort that persists after the initial cleaning should not be ignored.

In your case, since you mentioned that the pain occurs after biting and not during regular eating or drinking, this could indicate that the crown is not fitting properly or that there is an issue with the underlying tooth. It is also worth noting that if the crown has been in place for over ten years, it may be time for a reevaluation by your dentist to ensure that everything is still in good condition.

To address your concerns, I recommend the following steps:
1. Return to Your Dentist: Schedule an appointment with your dentist as soon as possible. Explain your symptoms in detail, including when the pain occurs and any other relevant information. Your dentist may perform a clinical examination and take X-rays to assess the condition of the crown and the underlying tooth.

2. Discuss Possible Causes: During your visit, discuss the possibility of a cracked tooth or crown, as well as any issues related to the root canal. Your dentist will be able to provide a more accurate diagnosis based on their findings.

3. Consider Sensitivity Management: If the pain is determined to be due to sensitivity, your dentist may recommend desensitizing toothpaste or other treatments to help alleviate discomfort.

4. Follow-Up Care: If any issues are found with the crown or the tooth, your dentist will discuss treatment options, which may include repairing or replacing the crown, or addressing any underlying dental issues.

In conclusion, while some sensitivity after a dental cleaning can be normal, persistent pain, especially in a crowned tooth, warrants further investigation. It is crucial to address these symptoms promptly to prevent any potential complications and to ensure the longevity of your dental work.

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