The Essential Dental Systems Flexi-Post Fiber and Flexi-Flange Fiber are designed to predictably provide maximal retention with minimal stress without the need for a bonding agent. The posts provide the highest fiber post in-tooth retention while producing minimal stress to the root, according to the company. They also use the patented Split Shank Tap during tap insertion. As a result, the stresses of insertion are absorbed by the tap, not the root, virtually eliminating the major cause of root fracture.
For more information, call (800) 22-FLEXI (35394).