the Need for Tooth Removal in Root Canal Treatments - Dentistry

Share to:

Root canal treatment requires the removal of a portion of the tooth?


Recently, I had a molar that had undergone root canal treatment several years ago.
However, it seems that it wasn't cleaned thoroughly (it appears that only the inflamed canal was treated).
Following my dentist's recommendation, I went to a large hospital for a self-paid microscopic root canal treatment.
After two sessions, the doctor suddenly mentioned that my tooth roots are too long and that the tooth needs to be sectioned in order to clean it properly.
Is this absolutely necessary? Also, if the tooth is sectioned, wouldn't that render the root canal treatment meaningless? Furthermore, wouldn't that make it impossible to place a crown afterward?

Anthony, 50~59 year old female. Ask Date: 2018/05/02

Dr. Huang Tingfang reply Dentistry


Dear Mr.
Anthony,
Hello! As mentioned, it should be a root canal specialist treating you.
The molar has a severe infection at the apex, and there may still be an obstruction below that requires the removal of part of the tooth.
Please communicate more with your doctor.
Thank you! Wishing you safety!
Sincerely,
Dr.
Huang Ting-Fang, Dentistry

Reply Date: 2018/05/02

More Info


When it comes to root canal treatments, the decision to remove a tooth can be a complex one, often influenced by various factors including the condition of the tooth, the extent of infection, and the overall dental health of the patient. In your case, it seems that you have undergone previous root canal treatments, but the lingering issues suggest that the treatment may not have been fully effective. This situation raises several important considerations.

Firstly, the primary goal of a root canal treatment is to remove infected or damaged pulp tissue from within the tooth, thereby alleviating pain and preventing further infection. However, if the root canal procedure does not adequately clean all the canals, or if there are additional complications such as a long or complex root structure, the likelihood of persistent issues increases. In such cases, dentists may recommend advanced techniques, such as microscopic root canal therapy, to improve the chances of success.

Your dentist's suggestion to "cut" the tooth may refer to a procedure known as apicoectomy, where the tip of the tooth root is surgically removed to eliminate infection that has persisted despite previous treatments. This procedure is typically considered when conventional root canal therapy has failed, and it aims to save the tooth rather than resorting to extraction. However, if the root structure is too complex or if the tooth is severely compromised, extraction may ultimately be the best option.

Regarding your concern about the implications of cutting the tooth, it is important to understand that while an apicoectomy can preserve the tooth, it may not always be successful. If the tooth is cut and the infection persists, or if the structural integrity of the tooth is compromised, it may lead to the need for extraction anyway. Additionally, if the tooth is cut, it may complicate future restorative options, such as placing a crown, depending on how much tooth structure remains.

In terms of your treatment options, if the tooth is deemed non-restorable after the proposed procedure, extraction may be necessary. In such cases, dentists often recommend replacing the extracted tooth with an implant or bridge to restore function and aesthetics. It is crucial to have a thorough discussion with your dentist about the potential outcomes of each option, including the risks and benefits of attempting to save the tooth versus extraction.

Moreover, if you feel uncertain about the proposed treatment plan, seeking a second opinion from another dental professional can provide additional insights and help you make a more informed decision. It is essential to feel comfortable and confident in the treatment approach you choose, as dental health significantly impacts overall well-being.

In summary, the decision to remove a tooth during root canal treatment hinges on the tooth's condition, the effectiveness of previous treatments, and the potential for future complications. While preserving the tooth is often the goal, sometimes extraction is the most viable option to ensure long-term health. Open communication with your dentist and possibly consulting with specialists can help clarify the best path forward for your dental health.

Similar Q&A

When is Root Canal Treatment Necessary for Cavities?

When is root canal treatment necessary for cavities? Recently, I felt something unusual with my tooth, so I went to the clinic for an examination. After taking an X-ray, the dentist said I had a cavity. The dentist drilled it open, cleaned it thoroughly, and then filled it with s...


Dr. Wu Jinjun reply Dentistry
Hello: If cavities are only in the enamel or dentin, they can be treated with silver amalgam or resin fillings. Root canal treatment is only necessary when the decay reaches the nerve. Dr. Wu Jin-jun, Director of Dentistry at Hsinchu Hospital, Department of Health, Executive Yuan...

[Read More] When is Root Canal Treatment Necessary for Cavities?


Understanding Post-Dental Implant Discomfort and Root Canal Concerns

A few years ago, I had root canal treatment on a molar and received a dental crown. Now, I have a cavity again and would like to know if I will need to undergo root canal treatment again when the crown is removed to clean the cavity. Currently, I haven't had root canal treat...


Dr. Lin Jiayong reply Dentistry
Hello: It is recommended to follow the physician's advice. If you are uncertain about whether a retreatment of the root canal is necessary, it is advisable to consult a specialist in endodontics at a medical center for a second opinion before making a decision.

[Read More] Understanding Post-Dental Implant Discomfort and Root Canal Concerns


Is Tooth Extraction Necessary After Failed Root Canal Treatment?

I would like to ask about my upper right second molar, which has undergone root canal treatment twice. The dentist filled it with resin or a filling material after the root canal, but I have experienced discomfort intermittently since then. When I visited the dentist again, they ...


Dr. Lin Jiayong reply Dentistry
Hello: If there is a risk of infection in that tooth, which could potentially lead to sinusitis, it is advisable to have it extracted. If the tooth no longer has any functional occlusion and you are facing financial difficulties, you may consider postponing the placement of dentu...

[Read More] Is Tooth Extraction Necessary After Failed Root Canal Treatment?


Understanding Root Canal Treatment: When Is It Necessary?

Hello, doctor. I have a wisdom tooth growing in the lower left (only a corner is visible, but it doesn't hurt). For safety, I went to a dental clinic near my school. After taking an X-ray, the dentist told me that the wisdom tooth is horizontal and recommended extraction. He...


Dr. Huang Tingfang reply Dentistry
Dear Confused College Student, Hello! 1. It is best to have your horizontal wisdom teeth extracted early; otherwise, the adjacent tooth may be prone to cavities or periodontal disease! 2. Should you undergo root canal treatment? If you have a large cavity, experience pain wh...

[Read More] Understanding Root Canal Treatment: When Is It Necessary?


Related FAQ

Root Canal Treatment

(Dentistry)

Tooth Extraction

(Dentistry)

Tooth Root

(Dentistry)

Post-Extraction

(Dentistry)

Root Fracture

(Dentistry)

Teeth Cleaning

(Dentistry)

Tooth Mobility

(Dentistry)

Bruxism

(Dentistry)

Apicoectomy

(Dentistry)

Instrument Sterilization

(Dentistry)