How Long Does Endodontic Retreatment Take With A Crown?

A tooth that has undergone root canal treatment will typically last for many years. But in some cases a tooth will need endodontic retreatment. This may be necessary if the tooth develops an infection after already having a root canal, due to microleakage.. 

If you have a tooth that needs to be retreated, you may be wondering how long the process takes. Here’s how long you can expect for endodontic retreatment with crown placement to take and a general overview of the process.  

What Causes the Need for Endodontic Retreatment?

During a root canal the goal is to completely remove the dental pulp from the inside of the tooth. However, if some dental pulp was left behind, the tooth is susceptible to reinfection. Also, if the tooth is not adequately sealed or if the crown is loose following a root canal, bacteria may find its way back into the tooth. 

The Procedure for Endodontic Retreatment

Endodontic retreatment will be completed in the following steps: 

1. Removal of the old crown. The first step is to remove the old crown, if needed, sometimes we can work through the existing crown & save it. This allows access to the natural tooth underneath it. 
2. Accessing the root canal. A hole must be made in the tooth to access the root canal. 
3. Cleaning out the tooth. The old filling material is removed from the tooth along with any remaining dental pulp or infected tissue. The root canal is also thoroughly disinfected. 
4. Refilling the tooth. New filling material is placed in the root canal to reseal the tooth and prevent further infection. 
5. Reshaping the tooth. The tooth may need to be reshaped in order for a new crown to fit over it. 
6. Sealing the tooth. A filling is placed in the hole used to access the root canal. This seals the tooth off from bacteria contamination. 
7. Placing a new crown. A new crown is placed over the tooth. When indicated.

Average Length of an Endodontic Retreatment Procedure

Endodontic retreatment may take a few appointments. You can expect each appointment to take around 90 minutes. The first appointment will entail the retreatment procedure. The second appointment may involve the placement of the new crown. It can take a few weeks for a dental crown to be made in the lab and sent back to the dental office for placement. Sometimes crowns can be made in a general dentist office & cemented the same day.

Benefits of Endodontic Retreatment

If you’re wondering whether or not endodontic retreatment is worth it, consider the many benefits. 

• Preserves the natural tooth. Endodontic retreatment is a tooth-saving procedure that can have a lasting effect. In many cases a tooth can be treated again, giving it many more years of healthy function. 
• Relieves pain. A tooth that needs endodontic retreatment can be painful due to infection or inflammation. The procedure relieves any discomfort you may be feeling. 
• Saves you money. By preserving your natural tooth you can save money. Extraction and replacement of a tooth can be costly, especially if you choose a dental implant. 

Why Choose Forest Lake Endodontics? 

If you have a tooth that needs endodontic retreatment, you need to see a specialist. An endodontist is a dental specialist whose expertise is in the treatment of teeth from the inside. The highly skilled doctors at Forest Lake Endodontics have the experience and the technology to provide effective endodontic retreatment that will help your tooth last for many years.