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Health and Medical

Can a Root Canal Fail?

Rarely, root canal treatment fails to work as expected. The tooth might not heal properly or a patient might have continuous post-operative complications that compromise the tooth’s survival. Root canal retreatment involves the removal of the existing crown and packing material, the cleaning of the root canals, and the redoing the root fillings and redoing the cap of the tooth. In short, root canal retreatment is very similar to the first root canal therapy, not considering the crown and gutta-percha removal. The rate of success for a root canal retreatment is around 75%. At Doctors Network, we get the value of having access to a skilled endodontist, so we have made it painfully simple to find and book an appointment with a local root canal specialist.

Root canal therapies and re-dos are better than tooth removal for most Brooklyn patients. If a tooth has good bone support, a solid surface, and healthy gums beneath it, it stands a good chance of being restored and saved. Opting for root canal retreatment in Brooklyn, NY is most likely far less costly than the alternatives. Dental implants, extensive bridgework, and the creation of aesthetically pleasing prosthetic teeth are more expensive than keeping the real tooth. Additionally, they need maintenance and are less aesthetic than a “natural” tooth.

Why is a re-do of a root canal needed?

Though the idea of more endodontic surgery isn’t pleasant, root canal retreatment is fairly straightforward. In general, the treatment can be completed in 1-3 visits.
There are a number of reasons why root canal therapy suddenly fails, including:

  • Delay in the placement of restorative devices following the root canal.
  • Narrow canals not treated during the original treatment.
  • Broken dental crown leaking filling material.
  • New decay to the tooth.
  • New crack in the treated tooth.
  • Undetected complex canal structures.
  • Saliva leaking into the tooth crown.

If you experience these dental issues, please don’t procrastinate. Visit https://www.doctorsnetwork.com/ to search for the right dental specialist for you.

What does root canal retreatment involve?

On the first appointment of the redo procedure, novocaine will be used for numbing the tooth, unless another type of anesthetic has been selected. The tooth is draped with a rubber dam. The dental dam protects the tooth during treatment from saliva and its bacteria. The extent of cleaning the dentist or endodontist can do on one visit depends upon the extent of infection and inflammation present, and the complexity of the canals.

The first step in root canal redo is to gain access to the pulp chamber. If a crown or gold post are present, they will be removed.

After that, core build-up material and any obstructions that block the root canals will be removed. This removal is usually performed with the help of an ultrasonic drill. The advantage of using this handpiece is that any obstructive material is vibrated loose. Tiny files will be used to clean and widen the infected root canals. Dental X-rays may be used to ensure that the rot canals are clean. If this part of the treatment proves to be complex, medicated material will be applied to the preparations, and the remaining steps can be completed at the next visit.

Read More: What Does Root Canal Treatment Include?

When the dentist is confident that the root canals are completely clean, gutta-percha is used to fill the preparations. This special material hermetically seals the canals to prevent the regrowth of bacteria. Lastly, a provisional filling or crown is applied to the tooth. At a later visit, the porcelain permanent crown will be placed.

If you need to get a root canal redo in Brooklyn, NY, or its neighborhoods such as Park Slope, Crown Heights, or Fort Greene, ask 1st Impression Dental, or its director Dr. Shahin.

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