Operator's Manual - Sirona - Technical Documentation

Sirona Dental Systems GmbH Restoration types and design techniquesOperator's Manual10.3.7.4 Trimming the antagonistTrim the antagonist (if present).10.3.7.5 Entering the preparation margin and base linesDescription1. Enter the preparation margin of the first crown, starting distally.2. Enter the base line of the pontic.3. Enter the preparation margin of the second crown.Once the last line has been entered, it is possible to edit all lines. Furthermore,a red dot appears in each base line. This dot can be randomly displacedon the model and defines the buccolingual position of the subsequent initialsuggestion for the pontic.båÖäáëÜnot in JapanWith base lines for a "shifted heart shape", this red dot should thus be shiftedslightly in a lingual direction.10.3.7.6 Designing a bridgeYou can correct the insertion axis if necessary.Now each bridge element will be suggested individually starting from the distalside.NOTICESet up elements firstIt is generally advantageous to first set up all elements coarsely in size andposition and then make the finishing touches only after all elements havebeen set up.59 56 458 D 3344D 3344.208.05.14.02 04.2011 145