A New Level of Function for Posterior Composites?
Recently, Garrison Dental has introduced a new sectional matrix retainer, the Composi-Tight® Silver Plus (TM) . Garrison claims that, "The combination of new G-Rings and the matrix band selection available in the new Composi-Tight Silver Plus Kit will provide clinicians tight; predictable contacts on posterior Class II composites with minimum effort."
Furthermore, the company explains that, " Major advancements in the manufacturing techniques of the new G-Ring® have resulted in a ring with nearly twice the amount of tooth separating force as Garrison"s original G-Ring while preventing ring deformation from repeated use. Color-coding of the rings allows instant identification for selecting either the standard G-Ring or the long-tined G-Ring. The tips of the G-Rings are the smallest available allowing for easier placement and less flash. They retain Garrison"s patented burnished tip that prevents accidental ring spring-off. The matrix band selection for Composi-Tight Silver Plus is made up of the most popular sizes from both their Original and Gold kits. "
We would note, however, that there are several of these type of sectional matrix retainers already on the market, including BiTine, Palodent and TriClip to name just a few. There are also a number of contact tightening gadgets to help with posterior composites. What are the pros and cons of these devices and what are your experiences? Does the new Composi-Tight® Silver Plus (TM) really offer a new level of form and function to your posterior composites?
