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Anterior margin adaptation for implant-retained auricular prostheses
H B Dumbrigue1, A Fyler, L A Mercier
1Department of Prosthodontics, College of Dentistry, University of Florida, Gainesville, USA.
The Journal of Prosthetic Dentistry
|October 27, 1997
Summary
Maintaining anterior margin adaptation in implant-retained auricular prostheses is crucial during jaw movement. This article presents a novel impression technique to improve prosthesis fit and prevent skin contact loss for better esthetics.
Area of Science:
- Dental prosthetics
- Maxillofacial rehabilitation
- Biomaterials science
Background:
- Mandibular movement can negatively impact the adaptation of implant-retained auricular prostheses.
- Loss of skin contact at the anterior prosthesis margin is a significant esthetic concern.
- Existing impression techniques may not adequately address dynamic adaptation challenges.
Purpose of the Study:
- To describe a new impression procedure for improving anterior margin adaptation.
- To address the compromise in prosthesis fit during mandibular movement.
- To enhance the esthetic outcome of auricular prostheses.
Main Methods:
- A modified impression technique was developed and applied.
- The procedure focuses on capturing the anterior margin under simulated functional conditions.
- Details of the impression materials and steps are outlined.
Main Results:
- The described impression procedure facilitates improved adaptation of the anterior prosthesis margin.
- It helps maintain consistent contact between the prosthesis and the skin during jaw movement.
- This technique aims to reduce gaps and improve the overall fit.
Conclusions:
- The presented impression method offers a viable solution for anterior margin adaptation issues.
- It can lead to enhanced comfort and esthetics for patients with auricular prostheses.
- This technique is recommended for clinicians seeking to optimize prosthesis fit.