Perio iQ Volume 14, 2/2008 page 15-24 , more by this author, more by this authormore by this author back Key words: Trade name and manufacturer: FrialitDentsply FriadentFriatecHu-Friedy FrialitDentsply FriadentFriatecHu-Friedy Original publication: Int J Periodontics Restorative Dent 2007;27:557–565.