If you underwent root canal treatment in the past, you likely expected that your tooth would remain healthy and pain-free for many years. But what if your dentist informs you that you need root canal retreatment? Indeed, there are situations where a root canal needs to be done a second time. Why does this happen, and what should you know about the road ahead? This blog post provides some helpful information.
Why Root Canal Retreatment Might Be Needed
Although most root canal treatments are successful, a small percentage of cases may require further intervention. There are several reasons why your tooth might need retreatment:
- Some teeth have extremely narrow or curved root canals, which may have been missed during the original procedure. Therefore, some harmful bacteria might have been left behind.
- If a crown or final restoration was not placed soon enough after your root canal, the tooth may become vulnerable to reinfection.
- An incomplete seal from the final restoration can allow saliva and bacteria to enter the tooth, compromising the original treatment.
- New issues, such as fractures or decay beneath a crown, may develop over time, resulting in the need for further care — even after a successful initial treatment.
What You Should Expect During Retreatment
It is important to stay aware of your tooth’s health following a root canal. If you notice discomfort, swelling, or any other unusual symptoms, you should consult a qualified dental professional as soon as possible. Their evaluation will determine whether retreatment is necessary.
If they recommend a second root canal, you can expect a process similar to your original treatment. However, this time your endodontist will first remove the previous filling material and then thoroughly clean and disinfect every part of the canal system. The procedure may take longer than before because your care team will pay close attention to areas that might have been missed previously. Anesthesia and sedation options can help ensure your comfort throughout the process.
After the retreatment, you will likely need a new restoration, although in some cases, an old crown can be reused if it is still in good condition.
Protecting Your Tooth After Retreatment
Once your retreatment is complete, you will need to maintain excellent oral hygiene and attend all recommended follow-up appointments. Proper care will help keep your restored tooth healthy for as long as possible. Your dental team will provide personalized tips and instructions so you can avoid further complications.
You may feel disappointed to learn that you need root canal retreatment. However, you can view this procedure with optimism because it could preserve your tooth and help your smile stay healthy for the long-term.
Meet the Practice
Drs. Dan Henry and Keith Lisonbee are proud to serve the Pensacola area. With the help of our talented support staff, they provide a broad range of treatments, including root canal therapy, dental sedation, and more. To learn more about us and how we may be able to help you enjoy long-term oral health, contact Patriot Dental at 850-477-1120.