-respecting the remaining dental structures by being as conservative as
possible (42)
-preservation of the biological space after rehabilitation (11)
Functionnal objectives
-restauring a functionnal anterior guide
-ensuring food incision
-ensuring an intelligible phonation (12,43)
Esthetical objectives
-harmonious integration of the restauration in the patient’s smile
-respecting the color and position, of the peg-shaped teeth and their
periodontium.