Dental care and oral health information you need
from the Academy of General Dentistry


Monday, July 06, 2015
Know Your Teeth Academy of General Dentistry Know Your Teeth

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Sports and Oral Health

What Is a Mouthguard?


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Mouthguards are effective in moving soft tissue in the oral cavity away from the teeth, preventing laceration and bruising of the lips and cheeks, especially for those who wear orthodontic appliances.



Learn what those dental words mean.

Check out how your teeth and mouth change in every stage of life.

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What Is Amalgam?

 
Chapter: Are There Any Disadvantages?

Disadvantages of amalgam include possible short-term sensitivity to cold after the filling is placed, which is also true of other dental materials. The silver-colored filling is not as natural looking as one that is tooth-colored and might be visible when you laugh or talk. To prepare the tooth, the dentist may need to remove more tooth structure to accommodate an amalgam filling than for other types of fillings.

 

Reviewed: January 2012

 
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