Editorial Type:
Article Category: Research Article
 | 
Online Publication Date: 01 Apr 2012

Metal-Ceramic Screw-Retained Implant Fixed Partial Denture With Intraoral Luted Framework to Improve Passive Fit

MDS and
BDS
Page Range: 149 – 153
DOI: 10.1563/AAID-JOI-D-09-00089
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Passive fit of a long-span screw-retained implant prosthesis is an important criteria for the success of the restoration. This article describes a technique for fabricating a ceramometal implant fixed dental prosthesis (FDP) for a long-span partially edentulous situation by altering the conventional screw-retained design. The possibility of a passive fit is maximized by intraoral luting of the cast frame to milled abutments, and the potential framework distortion during fabrication is compensated to a major extent. Retrievability is ensured by screw retention of the prosthesis to the implants. Compared with conventional porcelain fused to metal screw-retained FDP, this prosthesis is relatively inexpensive to fabricate.

Copyright: 2011 by the American College of Veterinary Internal Medicine
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Panoramic view of the maxillae and mandible before implant placement.


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F igures 2–7.

Figure 2 .</emph> Master cast with milled titanium abutments. Figure 3. Wax pattern of the fixed dental prosthesis framework. Figure 4. Cast framework with milled abutments. Figure 5. Cast framework fitted on the abutments. Figure 6. Resin index for intraoral transfer of the abutments. Figure 7. Anterior view of the implant fixed prosthesis 14 months after issue.


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F igure 8.

Panoramic view of the maxillae and mandible 10 months after treatment.


Contributor Notes

*Corresponding author, e-mail: drmrbaig@yahoo.com
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