Ivoclar Vivadent SR Vivo TAC - Manual (Page 3)

1. Laboratory
Diagnostic stents are fabricated to allow the implant-
supported complete denture to be set up according to
the instructions of the dentist, taking aesthetic, phonetic
and functional aspects into account. In the process,
SR Vivo TAC / SR Ortho TAC are used like conventional
denture teeth.
The use of set-up aids such as the 2D/3D setting up
template (Ivoclar Vivadent AG) is recommended.
Suggested procedure
Once the radiopaque teeth have been set up in wax,
excess wax in the vestibular region is removed to
lengthen the cervical region with the Monomer/Polymer
Modifier until the base of the tooth rests on the model.
Consequently, the entire length of the tooth is made of
radiopaque material.
English
Processing
The radiopaque teeth SR Vivo TAC / SR Ortho TAC are
set up according to conventional principles. The moulds
of the radiopaque teeth are identical to those of the
SR Vivodent / SR Orthotyp tooth line. SR Vivo TAC /
SR Ortho TAC exhibit excellent, consistent radiopacity.
Consequently, the two and three-dimensional
relationship between the position of the implant and
that of the subsequent superstructure can be
established.
Fabrication of diagnostic stents
Wax model with lengthened cervical regions
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