 |
This article does not cite any references or sources. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. (January 2007) |
 |
The introduction to this article provides insufficient context for those unfamiliar with the subject. Please help improve the article with a good introductory style. (March 2008) |
In dentistry, an embrasure is the space that extends from the proximal contact area. If it extends buccally or labially, it is called a buccal or labial embrasure. If it extends lingually, it is called a lingual embrasure. If it extends occlussaly or incisally, it is called an occlusal or incisal embrasure. There is no cervical embrasure as this area is filled with interdental papilla.
size of embrasures
For anterior teeth, the labial embrasure and the lingual embrasure are of the same size. In posterior teeth, the buccal embrasure is narrower than the lingual one. In general, incisal embrasures are wider than the occlusal ones .
Function
Embrasures provide spillways for food to escape during mastication, reducing the pressure on teeth and allowing for proper massage. Embrasures prevent impaction of food between teeth
 |
This dentistry article is a stub. You can help Wikipedia by expanding it. |
This entry is from Wikipedia, the leading user-contributed encyclopedia. It may not have been reviewed by professional editors (see full disclaimer)
