Matrix Retainer Ivory??is the most famous Ivory - model and is very practical to use for fillings of the teeth for the lower jaw, in which a Matrix is required.
The Universal (Tofflemire) matrix system is?used in?Class II restorations. The primary function of the matrix is to restore anatomic proximal contourIt is used to engage the ends of a matrix band or strip to hold it in position around a tooth that is being prepared for a dental restoration.s and contact areas.
The Universal (Tofflemire) matrix system is?used in?Class II restorations. The primary function of the matrix is to restore anatomic proximal contourIt is used to engage the ends of a matrix band or strip to hold it in position around a tooth that is being prepared for a dental restoration.s and contact areas.
