Reuchlin-Abi 2006 (http://www.xyz.de/wbb/index.php)
- Offtopic (http://www.xyz.de/wbb/board.php?boardid=2)
-- Dental Equipment Supplier‎ Online dental supply sales (http://www.xyz.de/wbb/threadid.php?threadid=1690)

Dental Equipment Supplier‎ Online dental supply sales

Should Noticed the Fracture of Orthodontic Ceramic Braces,dental supply sales
Due to low fracture toughness of alumina ceramics, fracture becomes a big problem, its ability to resist breaking depending on the type,wholesale dental supply, shape and size of the braces. Braces fracture may occured in usage, can also occur in the process of to braces. Studies show that torsional force, shear force and removing orthodontic bracket force will lead to different braces fracture rates, and different types of braces fractures are different. Ceramic internal defects and mechanical damage is the leading cause of rupture. Braces wing fracture is one of the most common problems for clinical doctors. In the process of treatment,dental equipment and supply, the fracture of braces not only extended the chair bit time,discount dental supplies, also increased the possibility of patient swallow or inhale ceramic pieces. As a result of the aluminum can transmissivity, when pieces are swallowed or inhaled, X-ray is difficult to locate. Second sequence on the direction of the arch wire strength is not easy to cause fracture of braces, unless the braces previously have direct damage or surface defects. And third sequence direction on the strength of orthodontic bracket rupture easily,dental equipment supply, but in most practical applications, the ceramic braces has enough ability to resist the torque force. Orthodontic doctors should pay attention to the characteristics of great ceramic braces brittleness. In the process of treatment, especially pay attention to avoid scratch the surface of the braces instrument,dental supplies miami, and be careful of the elastic rubber band ligation, or used to avoid braces wing breaks.

相关的主题文章：


http://www.icbellagio.it/bbpress/topic.php?id=11565

http://www.rgp-abi06.de/wbblite/thread.php?threadid=1689&sid=

http://www.versuchsprotokolle.de/forum/thread.php?threadid=3132&sid=