Root Canal vs. Dental Implants: Is The Evidence Truly Compelling?

Summary:


Last week, the American Association of Endodontists (AAE), announced new research which appeared to suggest that root canal is the better treatment option than dental implants, but is the new study really that compelling?

Full Article:


Nearly two years ago, a reader posed a question on OsseoNews.com if "Dental Implants are Impacting Endodontics?" Many subscribers chimed in with their opinion on the subject, with some readers suggesting that a paradigm shift away from root canal to implants was definitely under way. Others, however, objected to this viewpoint and suggested that implants would in no way impact endodontic treatment (you can read all the comments here).

Last week, the American Association of Endodontists (AAE), announced new research which appeared to suggest that root canal is the better treatment option than dental implants. The study was published in the November issue of the Journal of Endodontics, the official journal of the AAE. These data were collected as part of a larger project comparing implant and endodontic outcomes and is funded by the AAE Foundation.

Essentially, researchers evaluated the success and failure rates of teeth treated with a root canal (endodontically treated teeth) or extracted and replaced with a dental implant. While the findings concluded that the success rate of each treatment was similar, the data showed that significantly more dental implants required additional treatment or surgical intervention after the procedure compared to endodontically treated teeth (12.4 percent versus 1.4 percent, respectively).

Lead investigator James Porter Hannahan, D.M.D., of the University of Alabama at Birmingham, Birmingham, AL commented that, "While the success of both procedures is similar, saving the natural tooth through a root canal rarely requires follow-up treatment and generally lasts a lifetime; implants, on the other hand, have more post-operative complications and higher long-term failure rates."

But our question is: Does this new research really provide the final answer to the Implant vs. Endo debate? Do implants truly have more post-operative complications? And what about the potential for implant treatment to get cheaper in the future. Will this tip the balance of implants over root canal? Interestingly, there is also little in this study concerning patient reactions to an implants and root canals. Isn’t the patient satisfaction level more of an important criteria when making a decision of implants over root canal? What has been your practical experience with patients who opted for one or the other treatment?

Naturally, we believe this debate is far from over and we welcome your comments.

Source:

OsseoNews.com Editors,
Quotes on New Study from:
American Association of Endodontists

Comments

I think it all depends on the

I think it all depends on the standard of care of individual clinician. If one does it right at high standard, it is not a matter of which option is superior, but a judgement on a case by case basis, on which is the preferred option to the patient and clinician. And I believe the successful rate of implant prosthetics is going to be ever higher and that its complications ever less with the advancement of technologies, and so is true for endodontics. I do not think we can simply draw a general comment on which is the better option. For the mean time, if everything being equal, the cost difference and considerations relevant to the implications of the implant surgery, may be the prime determinants of the ultimate choice.

endodontic therapy lasts a

endodontic therapy lasts a lifetime? i cannot count how many endo-treated teeth i have removed and replaced with implants due to endodontic, decay, root fracture, asbcess complications. no, i think this is a biased study to help the AAE stay afloat and although i always recommend RCT for good teeth, endo for bad teeth is a much-poorer option IMO than implant therapy. teeth which need RCT and have a good prognosis are not implant candidates anyway, so this comparison is not the same as teeth which are bad and will have a poor outcome even if the endodontist/GP can get a great RCT done. we cant compare teeth which are implant candidates that get root canals versus teeth which need implants and not root canals. this study seems biased and weird, without reading it.

I agree! I have one molar

I agree! I have one molar tooth which has had many root canal procedures done to it, and for me to get another root canal is less prospectful vs. getting a titanium implant, simply because it depends on whether the tooth is strong or weak. But many other factors are present.

If we are dealing with

If we are dealing with copmromised tooth which need perio and endo .
Prognosis will be better with implant treatment.Costwise implamt can be cheaper than all combined treatment

The problems is the use of

The problems is the use of dental implants for everything. Some tooth that can be treated it's been extract to put implants.
If you have a serious problem in your knee, do ypu like to put out your leg and get a brand new protesis or are you like to preserve your leg? Don't do it with your's patients tooth. If they have a tradicional treatment do it.
Think Big.

Implant vs Endo

Without reading the study and methodology, I can't judge what it REALLY means. My perception is that the relative success and complication rates are highly "Doctor-Dependant". For example, we have and endodontist in our area whose RCTs become future apicos at an alarming rate. In our practice, we generally replace teeth with implants when endo become unpredictable or retreatment has failed, so it isn't our first line of defense. Yet. Natural teeth/roots are still best, but that may change in the future. Just my opinion.

Life time?

It's funny how you hear from endodontists that root canal treatment with a optimal result lasts a life timeand then implantologists that implant lasts a life time ,and yet you see and hear about failing root canal and implants quite often.
Is that purely due to fault of doctors with not enough training and exposure?
Probably at least part of the reason is. But what about those studies came out in late 80s and 90s about average longevity of root canal treatment that are done on infection controlled environment? That being 15 years( some other studies suggested 12 to 18 years), that's being a bit short of life time, wouldn't you think? Maybe it is if the patient who get the treatment is very old and expected to expire within next 10 years. I did extensive reaserch on various implant systems in dental school as an asistant to implantologist at the school. Although it's been a while, I don't see any other studies stating there's a higher success rate now with implants. I tell patients beore they make up their mind, that nothing here in dental office we do last forever. At least that's an honest statement.

IMO, they are different

IMO, they are different treatments/solutions for different problems. I place implants and do rct's and see indications for each. Why does one tx. have to be "better" than another? It's like saying...what's better - a filling or a crown?

I re-read the paper now that

I re-read the paper now that the AAE was making such a big deal out of it. It a comparitive study of a perio practice and and endo practice. Each pulled about 140 charts randomly and looked at success and outcomes over 3-5 years. My main concern was that we were comparing initial endo therapy to implant therapy, which anyone would hopefully agree have the same outcome. They actually included endodontic retreatements in the study which was very respectible but did not say how many retreatments were in the study. The implant vs endo discussion has to compare retreatment success to implant success to really provide guidance for treatment planning decisions, but even if endo retreatment is less predictable when you have a failed endo you at least have something you can work with in terms of bone which is not the same for implants. They also looked at implant interventions but they did not catergorize the implant complications and give any insight to what types of problems that had. I buy into the idea that properly restored endodontic therapy done by a specialist has the a very good long term prognosis. Many people who think endo is unpredictable are the ones that are only treating the ones that fail with implants - no the ones that are successful. Think about it - was a periodontist ever referred a tooth with successful RCT for replacement? I have sat through so many implant lectures where a speaker shows case after case of failed implants where a trained endo eye sees gross errors (missed canals, short fills, etc) and the speaker replaced all these teeth with implants.

Post new comment

The content of this field is kept private and will not be shown publicly.
  • Allowed HTML tags: <a> <em> <strong> <cite> <code> <ul> <ol> <li> <dl> <dt> <dd>
  • Lines and paragraphs break automatically.

More information about formatting options

CAPTCHA
This question is for testing whether you are a human visitor and to prevent automated spam submissions.
2 + 9 =
Solve this simple math problem and enter the result. E.g. for 1+3, enter 4.