Gum Bleeding After Dental Crown Placement: Causes and Solutions - Dentistry

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Gum bleeding


Hello Dr.
Huang,
I would like to ask a question.
After my root canal treatment, I had a new crown placed on tooth #26 (upper left first molar).
Since the new crown was placed, I do not experience pain when biting down, but I have noticed that the gums around the new crown bleed easily when I brush my teeth.
Could this be due to the height of the new crown, an issue with the occlusion, or could there be another reason? Thank you!

Alston, 40~49 year old female. Ask Date: 2020/04/05

Dr. Huang Tingfang reply Dentistry


Dear Alston,
Hello! You still need to get an X-ray to check for periodontal disease or root issues.
Take care! Wishing you peace and success in everything!
Sincerely,
Dr.
Huang Ting-Fang, Dentistry

Reply Date: 2020/04/05

More Info


Understanding gum bleeding after the placement of a dental crown can be a multifaceted issue that involves various factors related to dental health, the procedure itself, and individual patient responses. In your case, it appears that you have recently undergone root canal treatment followed by the placement of a new crown on your upper left sixth tooth. While you are not experiencing pain when biting, the bleeding of the gums during brushing is concerning and warrants further investigation.


Possible Causes of Gum Bleeding
1. Crown Height and Occlusion Issues: One of the most common reasons for gum bleeding after crown placement is related to the height and fit of the crown. If the crown is too high, it can create excessive pressure on the opposing tooth when biting, leading to inflammation of the gums. This inflammation can make the gums more susceptible to bleeding during brushing or flossing. It is essential to ensure that the crown is properly adjusted to fit your bite.

2. Gum Inflammation: The placement of a crown can sometimes irritate the surrounding gum tissue, especially if there was pre-existing gum disease or if the crown was placed on a tooth that had undergone significant treatment like a root canal. The irritation can lead to gingivitis, which is characterized by swollen, bleeding gums. Maintaining good oral hygiene is crucial to prevent and manage this condition.

3. Poor Oral Hygiene: After any dental procedure, including crown placement, it is vital to maintain excellent oral hygiene. If plaque and tartar build up around the crown, it can lead to gum disease, which can cause bleeding. Ensure that you are brushing and flossing effectively, paying special attention to the area around the new crown.

4. Underlying Periodontal Disease: If you have a history of gum disease, the placement of a crown may exacerbate existing issues. Periodontal disease can lead to gum recession and inflammation, making the gums more prone to bleeding. A thorough examination by a dental professional can help identify any underlying periodontal issues.

5. Allergic Reactions: In rare cases, patients may have allergic reactions to the materials used in the crown, which can cause localized inflammation and bleeding. If you suspect this might be the case, consult your dentist for alternative materials.


Solutions and Recommendations
1. Dental Evaluation: It is crucial to return to your dentist for a follow-up appointment. They can assess the fit of the crown, check for any signs of gum disease, and determine if adjustments are necessary. X-rays may also be taken to evaluate the health of the underlying tooth and surrounding bone.

2. Improving Oral Hygiene: Focus on maintaining a rigorous oral hygiene routine. Use a soft-bristled toothbrush and gentle brushing techniques to avoid further irritating the gums. Consider using an antimicrobial mouthwash to help reduce plaque buildup and inflammation.

3. Dietary Adjustments: While healing, avoid hard or crunchy foods that may irritate the gums. Stick to softer foods that require less chewing to minimize pressure on the crown and surrounding tissues.

4. Regular Dental Check-ups: Schedule regular dental check-ups to monitor the health of your gums and the integrity of the crown. Early intervention can prevent more severe complications.

5. Professional Cleaning: If plaque buildup is suspected, a professional dental cleaning may be necessary to remove tartar and reduce inflammation.

In conclusion, while gum bleeding after crown placement can be concerning, it is often manageable with proper care and professional guidance. Ensure you communicate openly with your dentist about your symptoms and follow their recommendations for maintaining your oral health.

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