Post-Filling Dental Issues: Should I Refill or Maintain Current Condition? - Dentistry

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After getting a dental filling, I accidentally dislodged it while using dental floss. I went back for a follow-up appointment, and the dentist only repaired the affected area without removing and replacing the entire filling?


After getting a dental filling, I accidentally dislodged it while using dental floss.
I went back for a follow-up appointment, and the dentist only repaired part of it without completely removing and refilling it.
As a result, I now feel a sensitivity when hard objects touch the gap (it’s not fully restored).
This tooth already had a significant cavity.
My question is, if the dentist decides to remove it and refill it completely, does that mean starting over with the filling material, and is there a possibility that I might need a root canal treatment? Can I choose not to have it removed and just maintain the current state? Or are there better options? Thank you, doctor.

Ai Hu Ya Chi Bao Hu Yi Sheng, 20~29 year old female. Ask Date: 2018/03/24

Dr. Zhu Guanyu reply Dentistry


Hello, regarding the treatment after tooth decay, whether root canal therapy or a filling is needed, it is recommended to come in for an evaluation by a doctor.
Thank you! Wishing you safety and health.
Sincerely, Dr.
Kuan-Yu Chu, Director of Dentistry, Taoyuan Hospital, Ministry of Health and Welfare.

Reply Date: 2018/03/24

More Info


When it comes to dental fillings, especially after a significant cavity has been treated, it's crucial to understand the implications of your current situation. Based on your description, it seems that after your filling was dislodged, your dentist repaired it without completely removing the old filling material. Now, you're experiencing sensitivity when biting down on hard objects, which indicates that the filling may not be adequately sealing the tooth or that there could be underlying issues.


Understanding the Situation
1. Sensitivity: The "sour" feeling you experience when biting down could be due to several factors. It may indicate that the filling is not properly bonded to the tooth structure, or there could be residual decay that wasn't fully addressed. Sensitivity can also arise if the filling is too high, causing discomfort when you bite.

2. Re-filling vs. Maintaining: If the filling is not providing a proper seal, it is generally advisable to have it replaced. A compromised filling can lead to further decay, which could necessitate more invasive treatments like root canal therapy if the decay progresses to the pulp of the tooth.

3. Root Canal Treatment: If you have a large cavity and the decay has reached the pulp, there is a risk that you may need a root canal treatment. This is typically indicated by persistent pain, prolonged sensitivity to hot or cold, or swelling. However, if your tooth is asymptomatic and the sensitivity is mild, it may not be necessary at this stage.


Options Moving Forward
1. Consultation with Your Dentist: The best course of action is to return to your dentist for a thorough evaluation. They can take X-rays to assess the extent of decay and determine whether the filling is adequate or if a more extensive procedure is required.

2. Re-filling: If your dentist recommends re-filling, they will likely remove the existing filling to check for any decay underneath. This process may involve drilling, but it is essential to ensure that the tooth is healthy and that the filling can adequately seal the tooth.

3. Maintaining Current Condition: If you choose to maintain the current condition, be aware that this could lead to further complications. While it may seem like a less invasive option, it could result in more significant issues down the line, including the need for a root canal or even tooth extraction if the decay worsens.

4. Alternative Treatments: Depending on the condition of the tooth, your dentist may suggest other treatments, such as a crown if the tooth structure is significantly compromised. Crowns can provide additional support and protection for a tooth that has undergone extensive decay.


Conclusion
In summary, while it may be tempting to avoid further dental work, the potential risks associated with maintaining a compromised filling could lead to more severe dental issues. It is crucial to have an open discussion with your dentist about your symptoms and the best course of action. They can provide you with a tailored treatment plan that considers your dental health, the extent of the decay, and your personal preferences. Remember, proactive dental care is essential to maintaining your oral health and preventing more invasive treatments in the future.

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