Contraindications - Amann Girrbach ceramill zirconia Série Instructions D'utilisation

A P P L I C A T I O N
Indication limitation for Canada:
_ Single crowns
_ Front-tooth bridges
E N
_ Posterior bridges with up to four units

Contraindications

_ Insufficient tooth-structure availability
_ Insufficient preparation results
_ Insufficient oral hygiene
_ More than two connected bridge units in the posterior region, more
than three connected intermediate units in the anterior region
_ Known incompatibilities with respect to the components
_ Heavily discoloured hard tooth structure
_ provisional insertion
Material-specific frame parameters
The following material-specific frame parameters must be complied
with when fabricating zirconium oxide frames in high-density sintered
condition:
Connector cross- Maximum number of connected
2
section in mm bridge units
Minimum frame
thickness anterior posterior anterior posterior
in mm region region region region
≥ 7 ≥ 9
0.5 3 2
30