If you cringe at the high-pitched squeal tooth. You are not alone. Studies have shown a very sound that makes people anxious about going to the dentist.
"It is high blood pressures of man as soon as they hear, even if they're not chair the said Dr Mark Wolff Professor and Chair of the Department of Cariology and covers the Administration surrounding the New York University College of Sciences.
"As one of the triggers that make people nervous about coming to see the dentist said Dr Denis Kinane Dean, University of Pennsylvania School of dental medicine in Philadelphia.
For those who fear Dental drill guides There is a new technology that will make fillings receipt. Sounds easy.
Dentist that England has developed a device that filters the noise of the drill. Parents can hear other sounds, such as dentist talk.
"How to make it sound technology, take that and put across the waves around and if you put two sound waves with one another and in the opposite direction. There is no source, "said Wolff.
This device is not in the open market, dentists have not yet had the opportunity to try the parents. There are many products with the sink out noise drill but dentists that they do what they can and encourage parents to do the same.
"Warm most of the parents I not like sound is often drill by song or something that distracts them from noise, said Dr Ruchi Sahota consumer consultant. Fremont, calif. for Dental Association, American "I strongly recommend that parents bring iPods, or listen to music but music store in the level that they can also listen to my instructions.
"Some dentists consider other ways to distract the patient. They help the sick on the shoulder experience "said Kinane.
Wolff said he tried to cancel voice headset and be alarmed. But there is no effective. Cancel noise, headphones, audio high frequency electric drill and be frightened to also release the high pitch sound.
"Sometimes we can use a laser that can cut through the enamel and other tools that make it sound different, said Kinane.
Dentists say that there should be frightened it changes a lot, so effectively. Bits move very quickly, which is what makes that shrieking sound.
With some options, so to help silence be alarmed dentists say they welcome new technology that can help parents to relax.
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