Perio iQ Volume 23, 2012 page 132-141 , more by this author, more by this author, more by this authormore by this author back Key words: Trade name and manufacturer: Bard-Parker24 GHu-FriedySentalloyInvisalign Bard-Parker24 GHu-FriedySentalloyInvisalign Original publication: Int J Periodontics Restorative Dent 2010;30:487–493