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Direct bonded fixed partial denture with an artificial denture tooth as a pontic
Naomi Tanoue1, Yoshimasa Takeuchi2, Mika Furuchi2
1Division of Pediatric Dentistry, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki 852-8588, Japan.
The Japanese Dental Science Review
|September 20, 2021
Summary
Direct bonded fixed partial dentures (DBFPDs) are feasible for single anterior tooth replacement. Success depends on material selection, proper preparation, and patient cooperation for optimal clinical effectiveness.
Area of Science:
- Dental Materials Science
- Prosthodontics
- Clinical Dentistry
Background:
- Investigating the feasibility and clinical effectiveness of direct bonded fixed partial dentures (DBFPDs).
- Identifying key factors influencing DBFPD efficiency: artificial tooth type, luting agent, and adhesive preparation.
Purpose of the Study:
- To review the available literature on the clinical effectiveness and feasibility of direct bonded fixed partial dentures.
- To determine optimal material selection and case indications for successful DBFPD application.
Main Methods:
- Literature review of in vitro and in vivo studies.
- Analysis of parameters affecting DBFPD performance, including artificial tooth material, luting agent properties, and surface preparation techniques.
Main Results:
- Acrylic resin or composite resin teeth are recommended for the pontic.
- Methyl methacrylate-based resin luting agents offer suitable mechanical properties and longevity.
- DBFPDs are indicated for single anterior tooth replacement without excessive occlusal stress; proper pre-adhesive treatment is crucial.
Conclusions:
- Material selection and understanding case indications are vital for long-term prognosis.
- Patient cooperation, particularly regarding occlusion management, is essential for the success of direct bonded fixed partial dentures.
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