Sectional Matrix Ring
- Standard ring, tines height – 5mm
- Low ring, tines height – 4mm
- High ring, tines height – 6mm
Uses:
Used to create more space than the tofflemire.
Used for interproximal restorations to aid in restoring normal contour and contact areas and to prevent extrusion of restorative materials into gingival tissues.
Used in placement of composite materials and composition of class II restorations.
Used for tooth seperation.
Ensures true matrix band adaptation vastly.
