Finding Z: A Mathematical Method For Predicting Tissue Position After Implant Abutment-Restoration Placement
A visible abutment-restorative interface is a problematic consequence, especially in the esthetic zone. This article presents
formulas to predict the vertical tissue position around the abutment-restoration, which can be used both as a guide to the
clinical situation and as an aid to computer-aided design and computer-aided manufacturing design.