Once in a while, the root canal does not work as expected. The root-canaled tooth might fail to heal or a patient might feel complications that compromise the survival of the tooth. Root canal retreatment involves the cutting and removing of the previous crown and root canal filling material, the recleaning and shaping of the root canals, and the re-packing and redoing of the cap of the tooth. In short, the redo of a root canal is almost identical to the original treatment, aside from the structural removal. The success rate for a root canal redo is about 75%. At Doctors Network, we get the value of finding an experienced endodontist, so we have made it extremely simple to find and book an appointment with a local root canal specialist.
Root canal treatments and retreatments are a better alternative than tooth extraction for most Brooklyn individuals. If a tooth has healthy gums beneath it, a solid surface, and enough bone support, it has a good chance of being restored. Opting for root canal redo in Brooklyn, NY can be far less costly than alternative solutions. Dental implants, extensive bridgework, and the creation of aesthetically pleasing prosthetic teeth cost far more than restoring the original tooth. Additionally, they require maintenance and feel less natural than a “real” tooth.
When is re-do of a root canal required?Though the prospect of more endodontic therapy might not be pleasant, root canal re-do is fairly straightforward. In general, the treatment can be completed in 1-3 visits.
There are a number of reasons why root canal unexpectedly fails, including:
- Delay in the placement of restorative devices after the root canal.
- Curved or narrow canals not treated during the initial procedure.
- Cracked crown leaking filling material.
- New carious lesion on the tooth.
- New fracture in the treated tooth.
- Complex root canal structures.
- Saliva leaking into the restoration.
If you experience these dental issues, please do not hesitate. Contact Doctors Network for help in choosing the right endodontist in Brooklyn, NY.
The first challenge in root canal retreatment is to gain access to the inner tooth. If a crown and post are present, they will need to be removed first.
Then, filling material and obstructions that are on the root canals have to be removed. This removal is performed using an ultrasonic handpiece. The advantage of using this tool is that any unwanted material is loosened easily. Small instruments will then be used to clean and reshape the root canals. Digital X-rays may be used to make sure that the roots are clean. If this proves to be challenging, medicated agents will be applied to the preparations, and the rest of the steps can be performed at the following appointment.
When the dentist knows that the root canals are completely clean, gutta-percha filling is used to pack the space. This rubbery material hermetically seals the canals to prevent re-infection. Lastly, a provisional crown or filling is used to seal the tooth. At a later appointment, the porcelain permanent crown will be delivered.
If you have to get a root canal retreatment in Brooklyn, NY, or its neighborhoods such as Park Slope, Crown Heights, or Fort Greene, ask 1st Impression Dental, or its founder Dr. Pooria Shahin DDS.