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A multifunctional, provisional, implant-retained fixed partial denture
F F Tung1, A J Coleman, T N Lu
1College of Dentistry, New York University, New York, NY 10010, USA. fft1@nyu.edu
The Journal of Prosthetic Dentistry
|February 15, 2001
Summary
This study details a modified fabrication process for metal-reinforced, acrylic resin provisional restorations, creating versatile implant-retained dentures. This innovative dental prosthesis serves multiple surgical and restorative functions, improving implant procedures.
Area of Science:
- Dental Prosthodontics
- Implant Dentistry
- Biomaterials Science
Background:
- Traditional fabrication of implant-retained provisional restorations can be labor-intensive.
- Existing methods may lack versatility in surgical and restorative phases.
- Need for improved efficiency and multi-functionality in implant prosthodontics.
Observation:
- A modified procedure for fabricating metal-reinforced, acrylic resin provisional restorations is presented.
- The modification integrates patrix and matrix components into a cast metal framework.
- This approach allows the prosthesis to serve multiple roles beyond provisional restoration.
Findings:
- The modified prosthesis functions as an implant-retained fixed partial denture.
- It can serve as a surgical guide for implant placement and flap retraction.
- The restoration aids in locating implants during stage II surgery.
- Pontics are convertible to an implant-supported provisional restoration post-implant component attachment.
Implications:
- Offers a streamlined workflow for creating advanced implant prostheses.
- Enhances surgical precision and patient outcomes in implant dentistry.
- Provides a cost-effective and efficient alternative to separate surgical guides and stents.
- Facilitates immediate provisionalization, reducing treatment time.