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Prefabricated custom impression trays for the altered cast technique.
1Department of Prosthodontics, University of Iowa, College of Dentistry, Iowa City.
The Journal of Prosthetic Dentistry
|December 1, 1991
Summary
This study presents an efficient technique for removable partial denture fabrication, combining framework try-in and altered cast impressions into one appointment. This method streamlines the prosthodontic process, saving valuable chair time for dentists and patients.
Area of Science:
- Dentistry
- Prosthodontics
- Dental Materials
Background:
- Removable partial prosthodontic treatment typically involves multiple appointments and laboratory procedures.
- Inefficiencies in the treatment workflow can lead to increased chair time and patient inconvenience.
Purpose of the Study:
- To describe an improved technique for removable partial denture fabrication.
- To enhance the efficiency of the prosthodontic treatment process by consolidating key steps.
Main Methods:
- A novel technique is presented for combining the removable partial denture framework try-in and the altered cast impression procedure.
- The method utilizes prefabricated custom impression trays that are attached to the framework post-try-in.
Main Results:
- The described technique allows for the efficient completion of both framework try-in and altered cast impression in a single patient appointment.
- This approach reduces the number of required patient visits and intermediate laboratory steps.
Conclusions:
- The described technique offers a more efficient workflow for removable partial denture treatment.
- This method has the potential to reduce treatment time and improve patient management in prosthodontic care.