There are several ways the dental profession can treat these patients. The first is to do nothing at all and many indigent people who are edentulous go without treatment. Most of our edentulous patients are, however, treated with complete dentures. In 1984, Dr. P. I. Branemark introduced techniques for treating edentulous patients with Implant supported restorations of which there are two basic types: Overdentures and fixed restorations...