Learning Center

3D rings are the real topic of Garrison’s systems. The “v” shape of a ring that fi ts in the interproximal area allows a good fi t between the cavity margins and the matrix in the buccal and palatal walls.

A technique has been described utilizing a sectional matrix system and associated armamentarium (Composi-Tight Gold, WedgeWands: Garrison Dental Solutions), DryerPliers, and a nanofilled microhybrid composite (Premise: Kerr Corporation) to create an anatomically precise Class II posterior composi