Root canal treatment risks are an important consideration before undergoing this standard dental procedure to save a damaged or infected tooth. However, like any medical treatment, it comes with potential root canal risks. These risks include complications that may affect the healing process and long-term success. Understanding the risks of root canal treatment can help you make an informed decision before the procedure. This table outlines the risks of root canal treatment, as well as the factors leading to them. The details of each risk are in the following blog.
| Concern | Potential Risks | How to Prevent It |
| Infection/Re-infection | Bacteria may remain in the tooth or re-enter if the filling or crown is not sealed properly. | Choose an experienced endodontist, follow oral hygiene practices, and ensure proper sealing with a crown. |
| Incomplete Cleaning of the Root Canal | Some teeth have complex root structures, making it difficult to remove all infected tissue, leading to pain or retreatment. | Ensure a thorough cleaning by a skilled dentist and attend follow-up visits. |
| Tooth Fractures | Weakened teeth are prone to cracking, especially if a crown is not placed in time. | Get a crown promptly and avoid biting down on hard foods. Use a protective mouthguard if necessary. |
| Nerve Damage | Rare but may cause lingering numbness or tingling in the area. | Choose a skilled endodontist, and report any prolonged numbness or discomfort. |
| Poor Oral Hygiene | This can lead to reinfection, affecting the success of the treatment. | Brush, floss, and attend regular dental checkups to maintain oral health. |
| Delay in Placing a Crown | A tooth without a crown is vulnerable to cracks and decay. | Get a permanent crown as soon as possible after the procedure. |
What Are 6 Factors Leading to Potential Risks of Root Canal Therapy?
Let’s review some factors that can cause the risks associated with root canal treatment to make sure you’re ready for any potential downsides.
1. Infection or Re-infection
If the infection is too advanced, the endodontic procedure may not be effective. This can occur if bacteria remain inside the canal or if a filling or crown does not seal the tooth properly. Additional treatments such as antibiotics or even tooth extraction may be necessary in such cases. Your dentist will evaluate the tooth to decide the best treatment. Symptoms of infection include:
- Persistent pain or swelling
- Sensitivity to hot or cold temperatures
- A recurring abscess on the gums
2. Incomplete Cleaning of the Root Canal
If the root canal is not thoroughly cleaned, bacteria may remain, leading to further issues. Some teeth have complex root structures, making it difficult to remove all infected tissue. This may result in ongoing pain or the need for endodontic retreatment.
3. Tooth Fracture
A tooth that has undergone a root canal is often weaker and more prone to cracking or breaking, especially if a protective crown is not placed in time. Biting down on hard foods or experiencing trauma to the mouth can increase the risk of breaking, which may compromise the success of the treatment. To minimize this risk, patients should avoid chewing on complex objects and consider using a protective mouthguard during physical activities to prevent damage.
4. Nerve Damage
While rare, damage to nearby nerves can cause persistent discomfort. Some patients may experience numbness or tingling in the affected area for an extended period. Additional treatments may be required to manage the symptoms if nerve damage occurs.
5. Poor Oral Hygiene
Poor oral hygiene after a root canal can increase the risk of reinfection, as bacteria can gather around the treated tooth if regular brushing and flossing are neglected. Without proper aftercare, the tooth and surrounding tissues may become exposed to further decay or infection. Routine dental checkups are essential for early detection of any issues, ensuring the long-term success of the treatment.
6. Delay in Placing a Crown
A tooth without a protective crown is vulnerable to damage. Without proper coverage, the tooth may weaken over time, increasing the risk of fractures or decay. Getting a crown as soon as possible enhances the longevity of the treated tooth.
Understand the Risks of Root Canal Treatment
Discover the potential risks of root canal treatment and how they are effectively managed at Leslie North Dental. Get the information you need to make confident decisions about your dental health!
Signs of Complications After Root Canal Treatment
Always follow your dentist’s post-treatment care instructions and seek prompt attention to any concerns. After your root canal treatment, watch for these warning signs of complications:
- If the pain doesn’t improve after a few days, it could indicate an infection or another issue.
- Swelling in the gums, face, or jaw may indicate infection or an abscess.
- The presence of pus or a bad taste in your mouth could indicate an ongoing infection.
- If the tooth remains highly sensitive to hot or cold, it may need further evaluation.
- If the temporary filling or crown falls out, contact your dentist immediately to prevent reinfection.
- Any other unexpected discomfort or changes should be reported to your dentist for further assessment.
“After my root canal, I experienced discomfort, but knowing what to look for helped me stay calm. I contacted my dentist right away when I noticed swelling and pain that didn’t go away. Quick action made all the difference.” Zara, one of our patients.
How to Minimize the Risks of Root Canal Treatment
Proper aftercare and preventive measures can significantly reduce the risk of complications and improve the longevity of your treated tooth. To ensure the best outcome, follow these steps:
- Choose an experienced endodontist for precise treatment.
- Maintain proper oral hygiene before and after the procedure.
- Follow all post-treatment instructions provided by your dentist.
- Ensure a proper crown is placed to protect the treated tooth.
- Attend follow-up appointments to monitor the healing process.
Don’t wait until a small problem turns into a bigger one. If you’re worried about the risks of root canal treatment, let Leslie North Dental help. Schedule a consultation today to explore your options and protect your smile!
FAQs
Why is a root canal not recommended?
A root canal may not be recommended if the infection is too severe or the tooth is too damaged to save, or alternative treatments like extraction and dental implants are more suitable.
Can root canal treatment go wrong?
Yes, potential issues include infection, incomplete treatment, nerve damage, and tooth fracture. Choosing a skilled dentist can reduce these risks.
Are there any side effects of root canal treatment?
Common side effects include mild pain, swelling, and temporary sensitivity. Your dentist should address severe complications like persistent pain or infection.
What is the negative side of a root canal?
The negatives include potential post-treatment complications, the risk of reinfection, and the possibility that the treated tooth may still require extraction.
