A screw which breaks inside of an implant does not occur often. When it does, it poses a serious problem. With the Dentreal Broken Screw Extractor Kit, it is possible to remove a broken screw from an implant if it has not been bonded or damaged during previous attempts to remove it.
The extractor kit includes two type of burs; a claw reamer bur and a reverse cutting bur. In addition, the kit includes manual and deep centering devices to hold the burs in place during the procedure. In 90% of cases, the broken screw can be removed easily with the claw reamer bur. However if the broken screw is frozen in place, the reverse cutting bur must be used.