Perio iQ Volume 17, 1/2009 page 111-120 , more by this author, more by this author, more by this author, more by this authormore by this author back Key words: Trade name and manufacturer: Hu-FriedyVictory system Hu-FriedyVictory system Original publication: Int J Periodontics Restorative Dent 2008;28:559–567.