PART PREPARATION OVER DENTURE BAR TYPE
Gold & plastic UCLA
Screw the non hexed UCLAs with lab screws on to the analogs
in the working model. Visually verify seating of the
UCLAs on to the analogs. Shorten the height of the abutments
to about 5mm above the tissue, Reposition the matrix generated from the
teeth in wax try in on to the master model and reduce the facial portion of the
UCLAs to leave enough room for the denture teeth and acrylic.