Using the Unica matrix system for anterior restorations
Step by step
Unica Anterior is what it’s all about. A clever matrix system for class III, IV, V, direct stratification composite veneers and shape modifications. The Unica Anterior and Unica Anterior Minideep adapt correctly to the different structures of all anterior teeth, due to the contoured shape of the matrices. Both proximal and cervical matrices can be restored at the same time, even with rubber dam or gingival retraction in place, reducing the time of the restoration.
Using Unica Anterior is simple. Firstly select the Unica Anterior (1) for maxillary central incisors, maxillary lateral incisors or canines, or the Unica Anterior Minideep (2) for maxillary and mandibular laterals, mandibular central incisors, conoid teeth, triangular teeth, peg laterals or teeth with narrow cervical diameter.
To position the Unica matrices, (3) use the placement wings to insert the Unica proximally. In the case of tight contact surfaces, insert one wing at a time. (4) Gently pull the matrix palatally by its placement wings. (5) Push the cervical connection into the gingival sulcus. (6) Insert myWedge to fix the matrix in position.
In cases where a wedge risks displacing or deforming the matrix, securing the Unica matrix in place with a liquid dam, as pictured below.
Take a look at the below video which shows the Class III direct composite anterior restoration performed by Dr. Manauta using the anterior matrix Unica anterior. In this case, Dr Manauta proceeds with building the mesial marginal wall first. The contoured shape of Unica anterior allows to reconstruct the margins in an anatomical way.
Simplify your anterior restorations with the versatile Unica – order the Unica IntroKit today. Available from your usual dental retailer or contact J&S Davis directly on 01438 747344.
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