Perio iQ Volume 16, 4/2008 page 73-80 more by this author back Key words: Trade name and manufacturer: Bio-OssBio-GideGeistlich PharmaTapered Screw VentZimmer Bio-OssBio-GideGeistlich PharmaTapered Screw VentZimmer Original publication: Int J Oral Maxillofac Implants 2008;23:123-128.