Perio iQ Volume 17, 1/2009 page 52-63 , more by this author, more by this authormore by this author back Key words: Trade name and manufacturer: XCP film holderRinnDentsplyVirtual Measuring TapeSPSS 11.5 XCP film holderRinnDentsplyVirtual Measuring TapeSPSS 11.5 Original publication: Int J Oral Maxillofac Implants 2008;23:531–538.