Angled matrix retainer

Here is a 3D model of an Angled matrix retainer that can be used in visualizations featuring 3D dentists. So, a 3D matrix retainer apparatus serves for dental restorations and it is formed from a resilient, substantially planar main body, a pair of fines extending from the ends of the main body and retention members provided on the tines. The retention members serve to increase the coefficient of friction between the 3D matrix retainer and the 3D tooth or 3D tooth reconstruction element and avoid inadvertent removal of the 3D retainer. Besides, the invention is also directed to a 3D matrix retainer system composed of several 3D matrix retainers adapted for a variety of complex applications.