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Preci Post System
Benefits:
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Preci Post Starter Kit
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Preci Post Lab Refill 50 Yellow and 50 Blue transparent burn out posts. Also may be used as direct method in the mouth. Yellow: 14.5mm length, 0.8mm tip diameter Blue: 16.82mm length, 1.0mm tip diameter 2º taper Reamers available separately.
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Preci Post Dentist Refill 50 Yellow and 50 Blue unbreakable, self-separating, opaque plastic impression posts. To be used with any impression method (including silver plating & plastic dies). Yellow: 14.4mm length, 0.8mm tip diameter Blue: 16.97mm length, 1.0mm tip diameter 2º taper Reamers available separately.
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Preci Post Reamers Yellow Tip Ø: 0.8mm Blue Tip Ø: 1.0mm Dead tip, so the reamers will follow the existing canal. Reverse fluted, so excess will leave canal.
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Preci Post Instructions
1 |
2 |
| 1. Prepare the root canal with either the Yellow or Blue Root Canal Reamer (FIG 2). Roughen the posts to provide retention (FIG 2).
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| 3 |
4 |
| 2. Place the corresponding
yellow or blue opaque impression post in the canal (FIG
3).
3. Take an accurate impression. The posts are provided with retentions for a proper fit in the impression material and will allow it to be draw off with the impression (FIG 4-5).
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5 |
6 |
| 4. Pour the master
model and prepare dies. The Impression post is self-separating and
will not adhere to most die materials (FIG 6).
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7 |
8 |
| 5. In the Laboratory, remove the impression post and replace it with the transparent laboratory burn-out post (FIG 7). Reduce it to its correct length and make sure that the top offers a little retention for wax. 6. Make the wax pattern directly to the post (FIG 8).
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| 9 |
10 |
| 7. Sprue, invest (Preci-Roto System), burnout, and cast the pattern (FIG 9). The result is always an exact fitting post-coping without solder joint (FIG 10). |
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T0077.REV.00
