OptraContact is easy to use and highly effective. The instrument is used to achieve large and tight proximal contacts in posterior teeth.
OptraContact features a patented forked working end with which a composite bridge is formed while the first layer is cured. The bridge, which is created in the contact region, stabilizes the matrix.
Furthermore, OptraContact allows contacts to be selectively created in the anatomically-correct upper third of the proximal surface. OptraContact is available in two sizes: one for molars and one for premolars or for large and small cavities.
- Tighter and larger proximal contacts
The stabilizing composite bridge makes the proximal contacts tighter and larger.
- Selective positioning of contacts
Contacts can be selectively positioned in the upper third of the proximal surface. Consequently, the entire restoration is located much nearer to the original natural position.