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Obturator-overdentures retained by nonrigid attachments
The Journal of Prosthetic Dentistry
|February 1, 1979
Summary
This study introduces a technique to retain remaining teeth for improved stability in complete maxillary dentures combined with nasopharyngeal obturators. The method uses nonrigid attachments for predictable retention and enhanced denture function.
Area of Science:
- Dental prosthetics
- Maxillofacial rehabilitation
Background:
- Complete maxillary dentures often lack optimal stability and retention.
- Nasopharyngeal obturators are used in cases of maxillary defects, requiring stable prosthetic solutions.
Purpose of the Study:
- To describe a technique for retaining remaining teeth to enhance the stability and retention of a complete maxillary denture combined with a nasopharyngeal obturator.
Main Methods:
- A technique involving the addition of male nonrigid attachments to copings on retained tooth roots.
- Incorporation of corresponding female attachments into the denture base.
Main Results:
- The described technique aims for predictable retention of remaining teeth.
- This method is intended to improve the stability and retention of the complete denture and obturator prosthesis.
Conclusions:
- The described attachment system offers a predictable method for retaining teeth.
- This technique can enhance the stability and retention of complete maxillary dentures with nasopharyngeal obturators.