Electrical Currents Could Heal Cavities, Replace Drilling

Electrically Accelerated and Enhanced Remineralzation:

The tool emits a small electrical current that promotes the remineralization of the tooth, driving calcium, phosphate, and other substances back into the enamel (cavities happen when bacteria break down, or demineralize, the enamel with acid). The technique would take about as much time and cost about the same or less than a traditional filling, and publications describing the technique should be published "in coming months," they said.

The technique could put an end the cycle of filling and re-filling, said King's professor Nigel Pitts. "When we repair a tooth by putting in a filling, that tooth enters a cycle of drilling and re-filling as, ultimately, each 'repair' fails". But this remineralization procedure only needs to be done once, he added.

A Scottish company called Reminova Ltd is trying to commercialize the technology and said it could be available in three years if enough funding is found. It could take slightly longer in the U.S., though, due to the different regulatory environment, the scientists said.


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3 Responses:

  1. Paul N says:

    Oh please let this be real.

  2. mattyj says:

    Kickstart that bitch, immediately.

  3. phuzz says:

    Apart from a few words that sounds like it was written in 1914 for an advert for a quack cure.

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