Can Root Canal Treatment Be Done After Crown Placement? - Dentistry

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How is root canal treatment performed after getting a dental crown?


If you have a missing molar and had three crowns placed, with the adjacent teeth not requiring root canal treatment at the time, but are now experiencing severe pain over a month later, there could be several potential causes.
The pain may be due to underlying issues such as pulpitis, an infection, or issues related to the crown placement itself, such as improper fit or occlusion.
Yes, it is possible to perform root canal treatment on teeth that already have crowns.
However, in most cases, the crown will need to be removed to access the tooth for the root canal procedure.
After the root canal is completed, a new crown will typically be placed to restore the tooth.
It is essential to consult with your dentist or an endodontist to evaluate the situation and determine the best course of action.

Woody, 20~29 year old female. Ask Date: 2015/11/20

Dr. Zeng Guanghui reply Dentistry


The above situation may be due to inflammation around the braces or inflammation of the tooth nerve itself.
If the nerve of the tooth is inflamed, a small hole can be made in the braces to perform a root canal treatment.
Once the nerve has been removed and the root canal is thoroughly disinfected, the canal and the small hole can be filled.

Reply Date: 2015/11/20

More Info


Root canal treatment (RCT) can indeed be performed after a crown has been placed, but there are several important considerations to keep in mind. When a tooth has undergone RCT, it is often recommended to place a crown to protect the tooth from fracture and to restore its function. However, if you experience pain after the crown has been placed, it is crucial to identify the underlying cause of the discomfort before proceeding with any further treatment.


Possible Causes of Pain After Crown Placement
1. Infection or Inflammation: One of the most common reasons for pain following crown placement is the presence of an infection or inflammation in the tooth or surrounding tissues. If the root canal treatment was not completely successful, or if there was a pre-existing condition that was not addressed, this could lead to pain.

2. Crown Fit Issues: If the crown is not properly fitted, it may cause discomfort. A poorly fitting crown can lead to pressure on the underlying tooth structure or adjacent teeth, resulting in pain.

3. Pulpitis: Sometimes, the pulp (the innermost part of the tooth containing nerves and blood vessels) can remain inflamed even after RCT. This condition, known as pulpitis, can cause significant pain.

4. Referred Pain: Pain may also be referred from adjacent teeth or structures, leading to confusion about the source of the discomfort.


Can Root Canal Treatment Be Done After Crown Placement?
Yes, root canal treatment can be performed on a tooth that has a crown. However, the process may require the crown to be removed first. The dentist will typically need to access the tooth through the crown to perform the root canal treatment effectively.

Steps to Take
1. Consult Your Dentist: It is essential to return to your dentist for an evaluation. They may take X-rays to assess the condition of the tooth and the surrounding bone. This will help determine if there is an infection or other issues that need to be addressed.

2. Removal of the Crown: If it is determined that RCT is necessary, the dentist will likely remove the crown to access the tooth. After the root canal procedure is completed, the dentist can either place a new crown or, in some cases, re-cement the original crown if it is still in good condition.

3. Post-Operative Care: After RCT, it is important to follow your dentist's post-operative care instructions. This may include taking prescribed medications, avoiding certain foods, and scheduling follow-up appointments to monitor healing.


Conclusion
In summary, if you are experiencing significant pain after having a crown placed on a tooth that may require root canal treatment, it is crucial to consult your dentist as soon as possible. They will be able to diagnose the issue accurately and determine the best course of action. While RCT can be performed after crown placement, it may involve removing the crown to access the tooth properly. Addressing the underlying cause of pain promptly can help prevent further complications and ensure the longevity of your dental work.

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