Industry News

89% of Adolescents Consume Sports Drinks

89% of Adolescents Consume Sports Drinks

28 June 2017

Sports drinks continue to be popular among adolescents, with 89% of 12- to 14-year-olds consuming...

eBooks

May 2017

The Dentist’s Guide
To Managing Employees

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April 2017

Composite Vs. Porcelain’s:
What You Need To Know

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March 2017

Digital Marketing for Dentists

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February 2017

Traumatic Dental Injuries: Emergency Assessment And Treatment

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Recent Issues

June 2017

Digital Technologies: Changing the Face of Dentistry




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May 2017

Solving Aesthetic Challenges From Trauma-Based Injuries




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Does Fluoride Really Fight Cavities?

Scientists have found that the protective shield fluoride forms on teeth is up to 100 times thinner than previously believed.

It raises questions about how this renowned cavity-fighter really works and could lead to better ways of protecting teeth from decay, the scientists suggest.

Frank Muller and colleagues point out that tooth decay is a major public health problem worldwide.

The fluoride in some toothpaste, mouthwash and municipal drinking water is one of the most effective ways to prevent decay.

Scientists long have known that fluoride makes enamel—the hard white substance covering the surface of teeth—more resistant to decay.

Some thought that fluoride simply changed the main mineral in enamel, hydroxyapatite, into a more-decay resistant material called fluorapatite.

The new research found that the fluorapatite layer formed in this way is only 6 nm thick. It would take almost 10,000 such layers to span the width of a human hair. That’s at least 10 times thinner than previous studies indicated.

The scientists question whether a layer so thin, which is quickly worn away by ordinary chewing, really can shield teeth from decay, or whether fluoride has some other unrecognized effect on tooth enamel. They are launching a new study in search of an answer.

The Wednesday Watch

Exclusive Interview: Patient Education and GentleWave

Exclusive Interview: Patient Education and GentleWave

21 June 2017

Patients are becoming more educated, as a world of information is readily available at our...

Technique of the Week

e-Prescribing with XLDent

e-Prescribing with XLDent

29 March 2017

Drs. David Andersen and Lora Nelson explain how easy e-Prescribing...

Technology Today

Show Me the Way

Show Me the Way

02 May 2017

This year’s International Dental Show did not disappoint: 155,000 participants from 157 countries attended,...

Implants Today

Dental Implant Prosthetic Options

01 June 2017

While implants have the mechanical availability to attach many different prosthetic options, many factors...

Quick Technique

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The Uveneer System (Ultradent Products) is a clear template kit…


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