Restoring the difficult class II cavity with composite is a short very video showing how to restore 3 difficult class II cavities with composite. Dr. Marc Gottlieb demonstrates how to use the ABC Wedge system to seal of the gingival floor, support the undermined enamel and prevent the matrix band from getting crushed into the box. As you can see the ABC Wedge system works with all the separating rings on the market. Yes you can use your Danville mega rings, Palodent, V ring or Garrison separators. Now available on eBay. Search ABC Wedge on any web browser
