'No drill' dentistry shows fillings aren't needed in many cases [1]

Many of us fear going 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.

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 [2] 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."