Reconstruction of the Fully Edentulous Maxilla Using Sinus Grafts and Bone Expansion: A Retrospective Analysis of 50 Consecutive Cases.

A series of 50 cases involving reconstruction of the fully edentulous maxilla using sinus grafts, bone expansion, and classic crown and bridge to restore to normal contour, comfort, health, function, and esthetics is retrospectively analyzed using 25 years of follow-up data.