Operator's Manual - Sirona - Technical Documentation

Sirona Dental Systems GmbH Restoration types and design techniquesOperator's ManualNOTICEThe copying line can be extended to the start of the gingiva if necessary. Allareas outside of the copying line are generated by Biogenerics. This is especiallyuseful e.g. for cusp fractures. In this case, the fracture position is excludedfrom the copying line and enhanced by the software.➢Click the "Next" button.The restoration is calculated and then displayed.båÖäáëÜRestoration10.4.4.7 Editing the restorationInstructions1. Assess the restoration from all directions.2. Hide the neighboring teeth by clicking the "Trim" button.3. Activate the contact surfaces by clicking the "Contact" button (see "Showing/hidingthe contact to the neighboring tooth (Contact)" [ ➙ 31]).4. As required adapt the contact surfaces using the "Design" tools.Crown for tooth 26, inLab/CERECInsufficient contactIf the contact proves insufficient, you can extend the entire proximal surfacewith "Scale" tool (see "Scaling tool (Scale)").Contact too strongIf the contact is too strong, you can correct it with the "Form" tool (see "Formtool (Form)" [ ➙ 39]).➢After the design is finished, click the icon marked "Next".59 56 458 D 3344D 3344.208.05.14.02 04.2011 157