Baby Tooth Nerve Death: Treatment Options for Your Child - Dentistry

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Pulp necrosis of primary teeth?


My child is 3 years and 8 months old.
He has had bottle caries since he was about 1 year and 8 months old, and we have been treating and repairing them until now.
Recently, the dentist informed us that one of the primary incisors is necrotic and needs to be extracted.
I need to discuss with my family whether to proceed with the extraction or consider root canal treatment, and then possibly a crown afterward.
If we opt for root canal treatment, how long will it take? Each dental visit requires the use of a restraint.
Currently, there is a dental abscess above the gum line where the necrotic tooth is located.

Qiqi, 30~39 year old female. Ask Date: 2015/09/14

Dr. Zeng Guanghui reply Dentistry


In the above situation, it is important to assess whether the primary tooth has severe root pathology leading to abscess formation or root resorption.
If such conditions are present, extraction of the primary tooth is recommended.
If the tooth is still stable and there is no abscess, root canal treatment followed by a crown may be considered.
Typically, root canal treatment requires about 2 to 3 sessions.
It is advisable to consult a dentist for a detailed examination and treatment.

Reply Date: 2015/09/14

More Info


When it comes to the treatment of baby teeth, particularly in cases of nerve death or severe decay, there are several important considerations to keep in mind. Your child, at 3 years and 8 months, has been dealing with bottle caries, which can lead to significant dental issues if not addressed properly. The decision to extract a tooth or pursue root canal treatment (pulp therapy) is a common dilemma faced by many parents.

Understanding Nerve Death in Baby Teeth:
When a baby tooth experiences nerve death, it often indicates that the tooth has undergone significant decay or trauma. This condition can lead to the tooth becoming discolored (often turning dark) and can also result in the formation of abscesses or dental cysts, which may appear as lumps on the gums. In your case, the presence of a "tooth bundle" (or dental abscess) suggests that the infection may be affecting the surrounding tissues.

Treatment Options:
1. Extraction: If the tooth is severely decayed and the nerve is dead, extraction may be the most straightforward option. This is especially true if the tooth is causing pain or infection. Removing the tooth can prevent further complications and allow for the healthy development of the permanent teeth.

2. Root Canal Treatment (Pulp Therapy): If the tooth is salvageable, a root canal treatment can be performed. This procedure involves removing the infected or dead pulp from the tooth, cleaning the interior, and then sealing it. Afterward, a crown may be placed to restore the tooth's function and appearance. Root canal treatment can be a viable option if the tooth is still structurally sound and can support a crown afterward.

Duration of Treatment:
Root canal treatment for baby teeth typically requires multiple visits, depending on the complexity of the case and the child's cooperation. Each session may last anywhere from 30 minutes to an hour. Given that your child has been using restraints during dental visits, it may be beneficial to discuss sedation options with your dentist to make the experience less traumatic for both your child and yourself.

Considerations for Extraction vs. Root Canal:
- Age and Development: Since your child is still quite young, the timing of the extraction or treatment is crucial. Baby teeth serve as placeholders for permanent teeth, and losing them too early can lead to misalignment of the permanent teeth.

- Infection Management: If there is an active infection, it may be necessary to address this before any restorative procedures can be performed. Antibiotics may be prescribed to manage the infection.

- Future Dental Health: If the tooth is extracted, your dentist may recommend a space maintainer to ensure that the surrounding teeth do not shift into the empty space, which could lead to alignment issues when the permanent teeth begin to erupt.

Conclusion:
Ultimately, the decision to extract or perform root canal treatment should be made in consultation with a pediatric dentist who can assess the specific condition of your child's tooth and overall dental health. It is essential to weigh the benefits and risks of each option, considering your child's comfort and future dental development. If you have concerns about the procedure, discussing sedation options or seeking a second opinion from a pediatric dental specialist may provide additional reassurance. Regular follow-ups and maintaining good oral hygiene practices will also be vital in preventing further dental issues as your child grows.

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