‘No Drill’ Dentistry Shows Fillings Aren’t Needed In Many Cases

Posted by on November 11, 2019 in Sci-Tech, Science with 18 Comments
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By Peter Dockrill | Science Alert

Many of us fear to go to the dentist, and that fear is made worse by the dreadful prospect that on any given visit, you could be subjected to a whirring drill boring its way through your poor, hurty teeth.

Related Article: Lost a Tooth? Print a New One! New 3D Teeth Kill Bacteria On Contact

But the findings of a new seven-year study by Australian researchers suggest that many of us have nothing to worry about, with research into ‘no-drill' oral care techniques showing there's often no need for the traditional ‘fill and drill' approach that has defined dentistry for decades.

“It's unnecessary for patients to have fillings because they're not required in many cases of dental decay,” said Wendell Evans of the University of Sydney. “This research signals the need for a major shift in the way tooth decay is managed by dentists… Our study shows that a preventative approach has major benefits compared to current practice.”

According to the researchers, tooth decay is not the rapidly progressive phenomenon that dentists long believed it was. Because dentists used to think decay was fast-moving, the conventional practice was to identify early decay, remove it immediately to prevent the tooth's surface breaking up into cavities, and fill up the hole that was left with filling.

But decay is not always progressive, say Evans and his team, and even when it is, it develops more slowly than dentists used to think. “For example, it takes an average of four to eight years for decay to progress from the tooth's outer layer (enamel) to the inner layer (dentine),” he said. “That is plenty of time for the decay to be detected and treated before it becomes a cavity and requires a filling.”

Related Article: How to Reverse Cavities Naturally & Heal Tooth Decay

Developing a set of protocols they call the Caries Management System (CMS), the researchers say tooth decay can be stopped, reversed, and prevented long before a drill comes into play.

Through assessments of decay risk, interpretation of dental X-rays, and risk-specific monitoring, signs of early decay that haven't yet created cavities are detected and treated with a high-concentration fluoride varnish, rather than resorting to more invasive means.


Publishing their findings in Community Dentistry and Oral Epidemiology, Evan and his colleagues showed that decay risk was reduced by 30 to 50 percent among patients who received CMS.

“[The CMS] showed that early decay could be stopped and reversed and that the need for drilling and filling was reduced dramatically,” said Evans. “A tooth should be only be drilled and filled where an actual hole-in-the-tooth (cavity) is already evident.”

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Patients also need to get involved to make the most of CMS, paying attention to their tooth-brushing skills at home, and restricting between-meal snacks and beverages that contain added sugar. But if you can abide by these rules and help make the system work, up to half of the cavities (and drilling) in your future could be eliminated, so surely it's worth making a few small sacrifices?

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18 Reader Comments

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  1. 1075563155821566@facebook.com' Dyan Graham says:

    I like this!!!!

  2. 10153171310136636@facebook.com' Lena Kash says:

    Amy Lee Hosking see I told you. Conspiracy.

  3. 469120579961781@facebook.com' Elouise Pollock says:

    Helena Katter

  4. 10206948737750732@facebook.com' Missy Schroeder says:

    Elyshia Schroeder

  5. 10156290450325282@facebook.com' Prasanna Malagi says:

    Bandish Parekh

  6. 10153071929136371@facebook.com' Tanya McCartney says:

    Mika M Lockhart

  7. 10208535600692622@facebook.com' Elijah Durham says:

    Word they drilled into my teeth and put these metal fillings in and I’ve read they contain mercury and they’ve been a problem since I had them put in. Now I need a specialist to take them out. Smh

    • 1085204501503543@facebook.com' Delya DeeDee QueenofFab Carney-Qualls says:

      Ditto!

    • 904936112933840@facebook.com' William van den Heuvel says:

      In what third world country u live then, mercury is what they used here in the 40s 50s before getting replaced.

    • 10208535600692622@facebook.com' Elijah Durham says:

      I had cheap ass insurance and the dentist office was in Bedstuy Brooklyn.

      I did the research. There’s not as much mercury as then but there’s still traces in it. Otherwise any ol dentist could pull the teeth.

      The new fillings don’t have mercury because they’re porcelin.

  8. 1506341393023190@facebook.com' Joyce Walters says:

    Thank goodness !

  9. 904121289665043@facebook.com' Helen Philippe says:

    Great.

  10. 1292487897443496@facebook.com' Siti Aishah says:

    Awwwwwwwwww~ sweetnya korunk… May Allah bless your marriage till jannah you guys! Lots of love from me??

  11. 873937099371633@facebook.com' Ja Cacho says:

    #prayersanswered Leslie-Anne Fitzpatrick-Bennett 😉

  12. 10153738969331763@facebook.com' Tony Staloni says:

    Bjorn Oppedal

  13. 10208647550692734@facebook.com' Terry Harnwell says:

    Riane Ziesecke

  14. Soldbykc@gmail.com' Kc says:

    I was excited about this article until they talked about painting the teams with the fluoride varnish ! Fluoride is poison !

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