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Long-term retrospective study of the clinical performance of fiber posts.
- Source :
- American Journal of Dentistry; Oct2007, Vol. 20 Issue 5, p287-291, 5p, 7 Charts, 1 Graph
- Publication Year :
- 2007
-
Abstract
- Purpose: To retrospectively evaluate the long-term clinical performance of three types of fiber posts aider a service period of 7-11 years. Methods: 985 posts were included in the study: 615 Composiposts, 160 Æstethic Posts and 210 Æsthetic Plus Posts were placed into endodontically treated teeth. Four combinations of dentin adhesives/luting materials were used. Endodontic and prosthodontic results were recorded. Results: A 7-11% failure rate was recorded for the three types of posts. A total of 79 failures were recorded: 39 due to endodontic reasons, one root fracture, one fiber post fracture, 17 crown dislodgements and 21 due to post debondnig. The mechanical failures were always related to the lack of coronal tooth structure. The results indicated that fiber posts in combination with bonding/luting materials may be used routinely for restoring endodontically treated teeth. Mechanical failure of restored teeth with fiber posts can be related to the amount of residual coronal structure. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 08948275
- Volume :
- 20
- Issue :
- 5
- Database :
- Supplemental Index
- Journal :
- American Journal of Dentistry
- Publication Type :
- Academic Journal
- Accession number :
- 44128072