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Technique for magnet replacement in silicone facial prostheses
J C Lemon1, J W Martin, M S Chambers
1Department of Dental Oncology, University of Texas M. D. Anderson Cancer Center, Houston, USA.
The Journal of Prosthetic Dentistry
|February 1, 1995
Summary
Magnets in silicone facial prostheses can be easily replaced using a nylon mesh and a simple lab technique. This method addresses issues like magnet loss, wear, or incorrect placement for improved prosthesis retention.
Area of Science:
- Biomaterials Science
- Prosthodontics
- Medical Device Engineering
Background:
- Magnets are frequently incorporated into silicone facial prostheses to ensure secure retention.
- Over time, these magnets may be lost, become worn, or be inadequately positioned, necessitating replacement or repositioning.
Purpose of the Study:
- To present a straightforward laboratory technique for replacing or repositioning magnets in silicone facial prostheses.
- To offer a reliable method for addressing common issues with magnetic retention in maxillofacial devices.
Main Methods:
- A nylon mesh material is utilized in conjunction with a simple laboratory procedure.
- The technique facilitates the secure embedding and positioning of replacement magnets within the silicone prosthesis.
Main Results:
- The described laboratory technique allows for the effective replacement and repositioning of magnets.
- This method ensures the continued stability and retention of silicone facial prostheses.
Conclusions:
- The nylon mesh technique provides an accessible and efficient solution for managing magnet issues in silicone facial prostheses.
- This approach can enhance the longevity and functional performance of facial prostheses requiring magnetic retention.