Unimatrix sectional matrices system,indicated for Class II restorations
The Unimatrix sectional matrices system, indicated for Class II restorations, is composed by preformed sectional matrices and Unimatrix Rings for its attachment. Among the advantages that this system provides aside conventional matrices, stands out the facility of contact points and tooth natural anatomy reconstruction, facility of use and comfort to the patient. The ends of Unimatrix rings are equipped with silicon tubes that provide a better set adaptation.
Select, among 3 matrices sizes, which fits better to the cavity to be restored. Install the matrix in the proximal face to be restored. In the case of a MOD cavity, it is recommended one face at a time. Install the wedge. TDV elastic wedges improve the matrices accomodation, in this case, do not use silicone tubes. Install the Unimatrix ring. The use of Unimatrix ring and silicone tubes or not and setting up manner depends of personal preferences and clinical situation. Concluding the restoration, remove primarily the Unimatrix ring, then the wedge and finally the matrix. To obtain consistent contact points is recommended to promote a previous separation of the adjacent tooth during the preparation of the patient, by placing a wedge or/and the Unimatrix Ring; as well as it is recommended the application of Contact + instrument during the composite polymerization.
- Mini-Kit - 25 assorted matrices + 1 ring + 4 tubes
- Refill - 50 large matrices
- Refill - 50 medium matrices
- Refill - 50 small matrices
- Unimatrix Rings - 2 pieces + 8 tubes
- Silicone tubes 50 units
- Unimatrix Plier - 1 Unit