Implant isotopy (II).

Abstract

Because nature has given humans from 14 to 16 teeth per arch, the author maintains that an implantologist ought to replace each missing tooth with an implant and calls this philosophical creed "implant isotopy". Three different prosthetic solutions are suggested for the cases of either complete or partially edentulous arches, where from 12 to 14 abutments are emerging from the gingiva. The first type consists of parallel protruding posts. The second type is a modification of the first method through the connection of all the posts (although they are not perfectly parallel) via a titanium wire-drawn bar to be welded via endoral welding. Finally, the third type consists of a laboratory cast titanium denture composed of different sections that can be connected to one another and to the implant abutments via endoral welding.