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Direct assembly of implant suprastructures
1Department of Restorative Dentistry, University of Manitoba, Faculty of Dentistry, Winnipeg, Canada.
The Journal of Prosthetic Dentistry
|August 1, 1993
Summary
This study presents a novel technique for directly bonding cast frameworks to implant abutments using resin cement. This method effectively restores multiple implants for fixed prostheses and implant connecting bars for overdentures.
Area of Science:
- Dental Implantology
- Prosthodontics
- Biomaterials
Background:
- Restoring multiple dental implants requires stable and retrievable prosthetic solutions.
- Conventional methods for fabricating implant-supported restorations can be time-consuming and technique-sensitive.
Purpose of the Study:
- To describe an innovative technique for directly luting cast frameworks to implant abutments.
- To evaluate the applicability of this technique for fixed implant restorations and overdenture support bars.
Main Methods:
- Utilized a combination of innovative technology and conventional prosthodontic procedures.
- Directly assembled cast frameworks to implant abutments using a resin luting agent.
- Applied the technique to both multiple-unit fixed restorations and implant connecting bars for overdentures.
Main Results:
- The technique was successfully employed for restoring multiple implants with fixed prostheses.
- The method proved effective for creating implant connecting bars to support overdentures.
- Brånemark and Calcitek implant systems were used successfully with this technique.
Conclusions:
- The described technique offers a viable and effective method for direct framework assembly in implant prosthodontics.
- This approach simplifies the fabrication of both fixed implant restorations and overdenture support structures.
- The technique demonstrates versatility across different implant systems, including Brånemark and Calcitek.