pre made provisional

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Copyright © 2011 Idondivi, Inc. All rights reserved. Categories ; Posterior, flapless, immediate load, CBCT, Implant Direct

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The VPS impression is worn by the patient while the CBCT is taken. This will allow visualization of the soft tissues in relationship to the bone. After a control radiograph showed no need for rotational correction a 0 degree rotation block was selected and a provisional was pre-made. Since the implant was larger then the diameter of the rotation-block the assembly was stacked to still allow guided implant placement.

TRANSCRIPT

Page 1: Pre made provisional

Copyright © 2011 Idondivi, Inc. All rights reserved.

Categories ; Posterior, flapless, immediate load, CBCT, Implant

Direct

Page 2: Pre made provisional

2 Copyright © 2011 Idondivi, Inc. All rights reserved

Sagittal cut of stone cast.

Page 3: Pre made provisional

3 Copyright © 2011 Idondivi, Inc. All rights reserved

Denture tooth wax - up

Page 4: Pre made provisional

4 Copyright © 2011 Idondivi, Inc. All rights reserved

CBCT with VPS impression worn during scan. VPS is radio opaque so the soft

tissues are imaged also

Page 5: Pre made provisional

5 Copyright © 2011 Idondivi, Inc. All rights reserved

Bone availability based on CBCT data transfer

Page 6: Pre made provisional

6 Copyright © 2011 Idondivi, Inc. All rights reserved

BLP ( Bucco Lingual Positioner) locks in BL axis and top of the implant, for screw

retained crown.

Page 7: Pre made provisional

7 Copyright © 2011 Idondivi, Inc. All rights reserved

Narrow Diameter Buccal wing. Limited MD space between teeth. Reversible

connection via hot glue.

Page 8: Pre made provisional

8 Copyright © 2011 Idondivi, Inc. All rights reserved

Wings are permanently connected to vacuform carrier, crossbar is removed

Page 9: Pre made provisional

9 Copyright © 2011 Idondivi, Inc. All rights reserved

RIR’s overlap, X-ray is diagnostic. No need for correction, so green 0 degree

rotation-block

Page 10: Pre made provisional

10 Copyright © 2011 Idondivi, Inc. All rights reserved

Model surgery in preparation for fabrication of provisional

Page 11: Pre made provisional

11 Copyright © 2011 Idondivi, Inc. All rights reserved

Small hole enlarged for analog placement

Page 12: Pre made provisional

12 Copyright © 2011 Idondivi, Inc. All rights reserved

Provisional composite used to cement analog into cast

Page 13: Pre made provisional

13 Copyright © 2011 Idondivi, Inc. All rights reserved

Guided implant carrier and implant analog placed back into surgical guide

Page 14: Pre made provisional

14 Copyright © 2011 Idondivi, Inc. All rights reserved

Analog is cemented with composite

Page 15: Pre made provisional

15 Copyright © 2011 Idondivi, Inc. All rights reserved

Analog now in place of planned implant allowing pre-fabrication of provisional

Page 16: Pre made provisional

16 Copyright © 2011 Idondivi, Inc. All rights reserved

Teflon tape used to separate during fabrication of provisional

Page 17: Pre made provisional

17 Copyright © 2011 Idondivi, Inc. All rights reserved

Screw retained premade provisional

Page 18: Pre made provisional

18 Copyright © 2011 Idondivi, Inc. All rights reserved

Page 19: Pre made provisional

19 Copyright © 2011 Idondivi, Inc. All rights reserved

Under contoured emergence profile

Page 20: Pre made provisional

20 Copyright © 2011 Idondivi, Inc. All rights reserved

Guide in place without rotation-block

Page 21: Pre made provisional

21 Copyright © 2011 Idondivi, Inc. All rights reserved

Mark on rotation-block to indicate position of tri lobe for pre-made provisional

Page 22: Pre made provisional

22 Copyright © 2011 Idondivi, Inc. All rights reserved

.

Page 23: Pre made provisional

23 Copyright © 2011 Idondivi, Inc. All rights reserved

Implant is 4.3 mm , diameter of rotation-block is 4.1 mm, so stack

Page 24: Pre made provisional

24 Copyright © 2011 Idondivi, Inc. All rights reserved

Tissue punch

Page 25: Pre made provisional

25 Copyright © 2011 Idondivi, Inc. All rights reserved

Guided start-drill

Page 26: Pre made provisional

26 Copyright © 2011 Idondivi, Inc. All rights reserved

Drill sequence

Page 27: Pre made provisional

27 Copyright © 2011 Idondivi, Inc. All rights reserved

Intra operative radiograph

Page 28: Pre made provisional

28 Copyright © 2011 Idondivi, Inc. All rights reserved

Guided screw tap from Nobel Biocare although Implant direct implant

Page 29: Pre made provisional

29 Copyright © 2011 Idondivi, Inc. All rights reserved

Stack assembly

Page 30: Pre made provisional

30 Copyright © 2011 Idondivi, Inc. All rights reserved

Once implant is a few turns in the osteotomy , snap in rotation-block, for guided

implant placement

Page 31: Pre made provisional

31 Copyright © 2011 Idondivi, Inc. All rights reserved

Matching tri-lobe to mark on rotation-block to allow provisional placement in

predetermined position

Page 32: Pre made provisional

32 Copyright © 2011 Idondivi, Inc. All rights reserved

Reactive 4.3 x 10, Implant Direct

Page 33: Pre made provisional

33 Copyright © 2011 Idondivi, Inc. All rights reserved

Implant seated

Page 34: Pre made provisional

34 Copyright © 2011 Idondivi, Inc. All rights reserved

Delivery of provisional

Page 35: Pre made provisional

35 Copyright © 2011 Idondivi, Inc. All rights reserved

Provisional in place, no occlusal or interproximal contacts.