Biomet 3i Navigator, Руководство по процедурам, Страница: 20 / 32

17
1. LABORATORY
Select the proper diameter and length Analog Mounts for each
implant position following the instructions provided by the Surgical
Guide manufacturer. Place the Implant Analogs onto the Analog
Mounts, line up the hexes and thread the thumb screws into these
approximately two turns. Place the Analog Mount/Analog assemblies
through the Master Tubes, engage the rotational positioning
notches and tighten the thumb screws using the Square Driver.
TIP: Over-tightening the Analog Mounts outside of the Master
Tubes may damage the Analog Mounts.
2. Mark the planned implant locations on the preoperative cast and
drill holes for each implant that is slightly larger in diameter than the
Implant Analogs. Do not drill through the guide. Insert the Implant
Analogs attached to the Surgical Guide into the holes, and seat the
guide onto the remaining teeth on the cast. Fixate the analogs in the
cast using stone or pattern resin. Unscrew the thumb screws and
remove these. Remove the Surgical Guide from the master cast.
3. If a scanning appliance was fabricated on the cast, place it on the
master cast and verify the fit and tooth position. Articulate the
master cast with the opposing cast using the occlusal registration.
4. Make a vacuum formed template over the scanning appliance
or diagnostic setup on the cast. Remove the template and the
scanning appliance or setup and separate those.
Continue on to step 5 (pages 18 or 20) for abutment
selection and provisional restoration fabrication.
Pre-Surgical Fabrication Of A Partially Edentulous Fixed
Provisional Restoration
Fabrication Of Master Cast, Articulation And Vacuum Formed Template