Composite Injection Technique for Tooth Wear -minimally invasive restorative treatment that uses a digitally designed or wax-up guided transparent injection matrix to accurately inject highly filled flowable composite resin and restore worn teeth. This technique allows the restoration of lost tooth structure, vertical dimension of occlusion (VDO), function, and aesthetics with minimal or no tooth preparation.Price based digital design or diagnostic wax-up (where selected) and fabrication of the transparent injection matrix.