Root Canal Retreatment

Root Canal Retreatment Newton

In rare cases, root canal therapy fails to work as expected. The treated tooth might not heal properly or a patient might experience post-surgical complications that jeopardize the tooth. Root canal retreatment involves the removal of the previous crown and packing material, the cleansing of the root canals, and the re-packing and re-crowning of the tooth. In short, root canal retreatment is almost identical to the original procedure, aside from the structural removal. The success rate for a root canal retreatment runs at around 75%.

Root canal treatments and retreatments are a better alternative than extraction for most individuals. If a tooth has good bone support, a solid surface and healthy gums beneath it, it stands a good chance of being saved. Opting for root canal retreatment can be far less expensive than the alternatives. Dental implants, extensive bridgework and the creation of aesthetically pleasing prosthetic teeth cost far more than working with the natural tooth. They also require maintenance and feel less natural than a “real” tooth.

Why is root canal retreatment required?

Though the prospect of more endodontic surgery might not be pleasant, root canal retreatment is fairly simple. In general, the whole treatment can be completed in 1-3 visits.

There are a number of reasons why root canal therapy unexpectedly fails, including:

  • Cracked crown leaking filling material.
  • Curved or narrow canals not treated during the original procedure.
  • Delay in the placement of restorative devices following the procedure.
  • New decay to the tooth.
  • New fracture in the treated tooth.
  • Saliva entering the restorative structure.
  • Undetected complex canal structures.

What does root canal retreatment involve?

On the day of the retreatment procedure a local anesthetic will be administered, unless another type of anesthetic has been selected. The affected tooth is isolated with a rubber dam. The dam protects the tooth during treatment from bacteria and saliva. The amount the dentist can do within a single appointment will much depend on the amount of inflammation present, and the complexity of the treatment.

The first step in a root canal retreatment is to gain access to the inner tooth. If a crown and post have been placed, these will be removed.

Next, filling material and obstructions that block the root canals will be removed. This removal is conducted using an ultrasonic handpiece. The advantage of using this tool is that any unwanted material is vibrated loose. Tiny instruments will then be used to clean and reshape the root canals. X-rays may be taken to ensure that the roots are thoroughly clean. If this part of the treatment proves to be complex, medicated packing material will be applied, and the rest of the cleansing procedure will be done at the next visit.

When the dentist is confident that the root canals are completely clean, gutta-percha is used to pack the space. This rubbery material seals the canals to prevent bacterial invasion. Finally, a temporary crown or filling is applied to tooth. At a later date, the color-matched permanent crown will be placed.

If you have any questions or concerns about root canal retreatment, please ask your dentist.

Testimonials.

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Testimonials

7/9/2019--Over the past several years I had a number of dental problems which were addressed by several Doctors in the Dr. Ted Filandrianos and Associates Service. These included regrouping of some teeth (Dr. Steve Bader), installation of implants (Dr. John Govostes) and restoration (Dr. Ted Filandrianos). In all cases I found the service and the quality of the work to be of the highest quality. The regrouping of the teeth and the installation of implants were very successful. Dr. Ted Filandrianos in particular, with whom I had interacted for a longer period of time, in addition to his outstanding technical skills and the use of state of the art digital imaging tools, he worked patiently over a number of months to address difficult anatomical problems towards an excellent outcome. Also, the Dental Assistants, that I interacted with during my treatment, were very skillful and highly professional. Similarly, I found Zuzana, the dental hygienist, to be highly professional and skillful. She makes your periodic visits to be something you look forward to it rather than to dread it. It will not be an exaggeration if I say that Zuzana is the best hygienist I have had during my entire life. Finally, Emily and Ali, who run the front office, are highly professional. They were always strive to accommodate the patient's needs and time requirements. Particularly, if you are facing a dental emergency they will always figure out ways to accommodate you. In conclusion , during my long life with a number of difficult dental problems I sought treatment in a number of dental services in the Boston area. I found the dental care that I received by the Dr. Filandrianos and Associates Service to be by far the best.

Theodore Moustakas

06/19/19--A recommendation for a dentist: His skill, his up to date equipment (computer driven replacements of tooth decay) and the efficiency of his office.
Dr. Filandrianos is the most efficient, and thoughtful and - yes - pain free doctor in his field that I have ever encountered. I have had dental work done in Ohio, Washington , New York, Baltimore, Guatemala city and Panama city....and the care and treatment I have had from"Dr. Ted", as he is known, surpasses them all. He is a very kind person. His staff is always excellent, considerate and efficient. His notifications of appointments and willingness to make changes in scheduling , when necessary, have made him and his office people and dental assistants the most appreciated in their field, I cannot give a higher recommendation . I am grateful to have found this office whenI first came to live in Boston.

Gay P. Lord

06/18/2015--Carolyn Z.

I wish there were a Yelp "location" category called "The Universe"...because Dr. Ted Filandrianos and the outstanding dental team in his Newton Centre office are the absolute BEST in the Universe.

I should know. I've had it all there...cleanings, fillings, root canals, extractions, bone grafts, implants, crowns...and every single treatment was performed impeccably...and as an added treat, with chair-side manners that make you feel relaxed, anxiety-free and...dare I write this about a dental experience?...well-loved! Dr. Ted and his colleagues will do everything they possibly can to save a tooth. And when they can't, these brilliant, topnotch specialists will spring into action with their specialties...and save the day!

Dr. Ted has saved or restored so many of my teeth. He is the perfect blend of scientist and artist and his work is second to one. Add to that the warmest and most empathetic treatment I've ever received from a dentist (I used to dread the dentist!) and you have, as I said, the best dentist in the Universe. I also want to say that if you ever, ever need a dental implant, and I needed two...and a bone graft...right after an extraction of an infected tooth...and you are nervous about it...periodontist Dr. Jean-Marie Biebuyck aka "Dr. B" will remove that anxiety when he puts his talents to work. I could not believe it. He calmed me, he assured me that all was going well, he made me laugh a few times and, most importantly, he was visibly proud of how well each procedure turned out and put me at ease each step of the way.

And how about those dreaded root canal treatments? Not here. Just this past weekend, I was in horrific pain from an infected lateral incisor (top). Dr. Ted put me in touch with my now-hero Dr. Barry Goldberg, the endontist in his office - and Dr. Goldberg called me and put me on an antibiotic immediately (on a Sunday!) so that I'd be prepared for the next day's root canal appointment. His chair-side manner is exceptional as well...and he put me at ease from "hello". I love how he explains what's going on with the tooth while we look together at the x-rays - and the steps he is going to take. Even the way he administers Novocaine is a pleasant experience if you can believe that. I just went back yesterday so Dr. Goldberg could fill the canals and put a temporary filling - and everything went perfectly. No more pain - and he saved my porcelain crown...he was so careful when working on it! Next step - permanent filling with Dr. Ted.

I could go on and on (which I already have!) but I also need to mention that Zuzana is an outstanding dental hygienist who knows I can act like a 3-year old baby when it comes to the probing during a cleaning - and she makes it as painless as possible with her talent and skill.

And the dental assistants (I apologize for not remembering all the names from the past several years) are wonderful...topnotch...and a huge component of the overall positive experience I've had in Dr. Ted's office...so I want to thank Marina and Wendy for being the best and taking good care of me.

Now...last but in no way least...I need to give a shout out to the very professional and vibrant Emily and Ali who are at the front desks - and who help ensure that Dr. Ted's practice runs smoothly. Whether it's a phone or in-person conversation, you will feel like the only patient in the practice...because of how Emily and Ali greet you, treat you, listen to you and reassure you that you are in the best dental office...in the Universe! Dr. Ted struck gold when he found them!

But don't take my word for any of the above. Experience it yourself - and you'll see what I mean!

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Theodore Filandrianos, DMD | 1400 Centre Street, Suite 101, Newton Centre, MA 02459

Phone: (617) 440-9198