Definition:
Abrasion is the loss of tooth structure caused by a mechanical or frictional force. The most common cause is the toothbrush. Abrasion can be prevented by using the proper brushing technique.
Abrasion - Definition of Abrasion
By Shawn Watson, About.com
Updated April 13, 2009
About.com Health's Disease and Condition content is reviewed by our Medical Review Board
Explore Dental Care
Must Reads
About.com Special Features
Learn how you can reduce your your numbers with these nutrition and exercise tips. More >
Keep yourself, and your family, happy and healthy this fall with these tips. More >
Also from About.com:
©2009 About.com, a part of The New York Times Company.
All rights reserved.