Get a grip on composites!
View File - universaldental.com.pk
View File - universaldental.com.pk
- No tags were found...
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Predictable c<strong>on</strong>tacts with OptraMatrix ®<br />
selectively thinned band with unique window<br />
Selectively thinned matrix band<br />
(10 µm) for tighter c<strong>on</strong>tacts<br />
OptraMatrix C<strong>on</strong>venti<strong>on</strong>al C<strong>on</strong>venti<strong>on</strong>al<br />
circular matrix<br />
secti<strong>on</strong>al matrix<br />
The new OptraMatrix bands are selectively<br />
thinned <strong>on</strong> the side of the cavity. This thin<br />
area allows tighter and broader proximal<br />
c<strong>on</strong>tacts to be achieved, as the tightness of<br />
the c<strong>on</strong>tact is directly related to the thinness<br />
of the matrix material between the teeth!<br />
There is no need to make space by forcing<br />
the adjacent teeth apart using wedges.<br />
0 + 10 µm<br />
=<br />
10 µm<br />
50 + 50 µm<br />
=<br />
100 µm<br />
0 + 40 µm<br />
=<br />
40 µm<br />
Window for close c<strong>on</strong>tact surfaces<br />
The matrix bands feature a window <strong>on</strong> the<br />
opposite, uninvolved side of the cavity.<br />
Therefore, the natural c<strong>on</strong>tact of a two-surface<br />
cavity remains intact during the treatment,<br />
preventing counterproductive<br />
micro-movements of the<br />
tooth to be treated.<br />
The matrix has a selectively<br />
thinned c<strong>on</strong>tact area (10 µm)<br />
to reduce the amount of matrix<br />
between the teeth during the<br />
treatment procedure.<br />
The special shape of OptraMatrix<br />
achieves an excellent cervical seal<br />
and allows the matrix to automatically<br />
adapt to the adjacent<br />
tooth.<br />
The stable basic thickness<br />
of the matrix is 45 µm<br />
(normal basic wall thickness)<br />
Thanks to the window, the<br />
existing c<strong>on</strong>tact <strong>on</strong> the<br />
uninvolved side remains intact<br />
during the treatment.<br />
C<strong>on</strong>trolled positi<strong>on</strong>ing of the c<strong>on</strong>tact<br />
The c<strong>on</strong>tact can be created in the upper<br />
third of the proximal surface so that the<br />
entire restorati<strong>on</strong> imitates the original<br />
natural situati<strong>on</strong> much more closely than<br />
if c<strong>on</strong>venti<strong>on</strong>al matrices are used.<br />
Variante für<br />
dreiflächige Füllungen<br />
Variante für<br />
zweiflächige Füllungen<br />
Easy to use with c<strong>on</strong>venti<strong>on</strong>al Tofflemire<br />
matrix retainers<br />
OptraMatrix bands have been developed for<br />
use with c<strong>on</strong>venti<strong>on</strong>al Tofflemire retainers.<br />
Therefore, they can be integrated into routine<br />
procedures quickly and easily. Minimum<br />
adaptati<strong>on</strong> of technique – maximum benefits!