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Posterior composite resin: use for anterior restorations
1Department of Pediatric Dentistry, University of Texas Health Science Center, Houston 77030.
ASDC Journal of Dentistry for Children
|July 1, 1990
Summary
Microfilled composite resins are too translucent and lack strength for anterior restorations. Posterior composite resins offer a potential solution for improved esthetic and functional anterior dental work.
Area of Science:
- Dentistry
- Dental Materials Science
Background:
- Microfilled composite resins, traditionally used for anterior restorations, exhibit high translucency due to low filler content.
- These materials often present functional limitations, particularly concerning shear-fracture strength.
Observation:
- The inherent translucency of microfilled composites can be esthetically undesirable in certain anterior applications.
- Functional deficits, specifically in shear-fracture strength, compromise the longevity of anterior restorations made with these materials.
Findings:
- Posterior composite resins, known for their enhanced mechanical properties, are proposed as an alternative esthetic restorative material for anterior teeth.
- This approach aims to address the functional and esthetic shortcomings of traditional microfilled composites in anterior restorations.
Implications:
- Utilizing posterior composite resins for anterior restorations may improve both the esthetics and durability of dental work.
- This concept could expand the application range of posterior composite resins, offering dentists a more robust option for anterior esthetic restorations.