FABRICATE ABUTMENT SEATING INDEX

Block out undercuts on the adjacent teeth on the model. Apply vaseline on to the abutment and the adjacent teeth as a separator.
1.
Place a #8 wax sprue on to the abutment screw access channel, following the angle of the screw access channel.
2.
Apply Visio™-Form (3M™ ESPE™) light cure material or Pattern Resin LS (GC) around the abutment and on to the adjacent teeth occlusal surfaces. Light cure Visio-Form according to manufacturers recommendation and steam out wax sprue afterwards. Remove the index from the model and smooth out rough edges
3.