myTines Large are the new extremities especially developed to be fitted on myClip 2.0 and myRing Forte to enhance the stability of the sectional matrix rings on wide cavity preparations even in case of missing cusp. The asymmetry of the wings allows a perfect adaptation on distal and mesial cavities simply by inverting the position of the extremities. Also, the possibility of combining different myTines (Small, Medium and Large) ensures an excellent matrix adaptation and a firm grip, thus reducing composite flashes and overhangs.
The patient came to our attention for the replacement of an old amalgam on molar 26. The following images show the step-by-step direct composite restoration procedure using myQuickmat Forte kit (Polydentia) in combination of the myTines Small and myTines Large (Polydentia). The myTines Large are a very useful tools when restoring wide cavities even in case of a missing cusp.
6 pairs myTines Small
6 pairs myTines Medium
6 pairs myTines, assorted (Small, Medium, Large)