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Transfer key
Prepare a transfer key to retrieve
the selected position on the cast
and later on in the mouth using
the customized Ankylos Cercon
Balance C/ abutment. This is
handed over to the practitioner
together with the completed
crown.
Preparing the all-ceramic crown
Crowns on the Ankylos Cercon
Balance C/ abutment must always
be cemented in.
The crown can be prepared
conventionally or CAD/CAM-
assisted. For this, we recommend
the Cercon system by DeguDent.
This enables the preparation of the
crown by means of the CAD/CAM-
technique.
Information on the procedure
is always to be found in the
manufacturers‘ instructions.
To avoid stripping the
straining screw, use the blue
laboratory screwdriver with
torque (10 Ncm). Enlarge
the access channel for the
screwdriver as the hexagonal
torque insert applied in the
patient’s mouth is slightly
wider.
Do not damage the straining screw during grinding. Ensure an adequate wall thickness of
at least 0.5 mm and for cemented suprastructures an adequate abutment height.
Do not grind the lateral thread hole, particularly in screw-retained suprastructures. Due to
its construction with a central straining screw, the Ankylos Cercon Balance C/ abutment is
not suitable for direct firing.
