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Autopolymerized versus light-polymerized fissure sealant
Journal of the American Dental Association (1939)
|July 1, 1987
Summary
Dental sealants, whether visible light-polymerized or autopolymerized, show similar long-term effectiveness and retention after 31 months. Dentists can confidently use either type of sealant material.
Area of Science:
- Dentistry
- Dental Materials Science
Background:
- Dental sealants are crucial for preventing pit and fissure caries.
- Understanding the long-term clinical performance of different sealant types is essential for effective caries prevention strategies.
Purpose of the Study:
- To compare the clinical performance and retention rates of visible light-polymerized and autopolymerized dental sealants.
- To evaluate the durability and efficacy of these materials over an extended period.
Main Methods:
- A clinical study involving the placement of dental sealants.
- Longitudinal assessment of sealant retention and clinical performance over 31 months.
- Comparison between two distinct sealant polymerization methods: visible light-cured and self-cured.
Main Results:
- No statistically significant differences were observed in clinical performance between visible light-polymerized and autopolymerized sealants at the 31-month follow-up.
- Sealant retention rates were comparable for both material types, indicating similar durability.
Conclusions:
- Both visible light-polymerized and autopolymerized dental sealants demonstrate comparable clinical efficacy and retention.
- Dental practitioners can select either polymerization method for sealant application without compromising patient outcomes or material longevity.