Tags

Type your tag names separated by a space and hit enter

Artificial formed caries-like lesions around esthetic restorative materials.
J Clin Pediatr Dent. 2002 Spring; 26(3):289-96.JC

Abstract

Dental restorations fail for a variety of reasons. Secondary caries is one of the primary causes of failure of dental restorations. One method for reducing frequency and severity of this problem is the use of fluoride containing restorative materials. The ability of a material to inhibit secondary caries formation is an important clinical therapeutic property. This investigation assessed the capacity of esthetic restorative materials to resist caries in vitro. Class V cavities were prepared in buccal and lingual surfaces of 50 extracted sound third molars. The occlusal and gingival cavosurface margin of each preparation was on enamel surface. The five materials were used: Conventional glass ionomer cement Ceramfil beta (PSP), two polyacid modified resin composites Compoglass (Vivadent) and Dyract (Dentsply/DeTrey), non fluoride releasing composite resin Valux Plus (3M) and fluoride releasing composite resin Tetric (Vivadent). After 10 weeks in an acid gel for caries-like lesion formation, the teeth were sectioned occluso-gingivally through the middle of the restorations and examined by polarized light microscopy, while immersed in water. The statistical analysis of the results showed that secondary caries initiation and progression might be reduced significantly when fluoride-containing materials were placed. The conventional glass ionomer cement (Ceramfil beta) provided the highest protection against caries attack and the non-fluoride releasing composite resin (Valux Plus) restoration provided the least (p<0.05).

Authors+Show Affiliations

Faculty of Dentistry, University of Hacettepe, Department of Conservative Dentistry, Ankara, Turkey. nurayattar@hotmail.comNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

11990054

Citation

Attar, Nuray, and Alev Onen. "Artificial Formed Caries-like Lesions Around Esthetic Restorative Materials." The Journal of Clinical Pediatric Dentistry, vol. 26, no. 3, 2002, pp. 289-96.
Attar N, Onen A. Artificial formed caries-like lesions around esthetic restorative materials. J Clin Pediatr Dent. 2002;26(3):289-96.
Attar, N., & Onen, A. (2002). Artificial formed caries-like lesions around esthetic restorative materials. The Journal of Clinical Pediatric Dentistry, 26(3), 289-96.
Attar N, Onen A. Artificial Formed Caries-like Lesions Around Esthetic Restorative Materials. J Clin Pediatr Dent. 2002;26(3):289-96. PubMed PMID: 11990054.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Artificial formed caries-like lesions around esthetic restorative materials. AU - Attar,Nuray, AU - Onen,Alev, PY - 2002/5/7/pubmed PY - 2002/8/3/medline PY - 2002/5/7/entrez SP - 289 EP - 96 JF - The Journal of clinical pediatric dentistry JO - J Clin Pediatr Dent VL - 26 IS - 3 N2 - Dental restorations fail for a variety of reasons. Secondary caries is one of the primary causes of failure of dental restorations. One method for reducing frequency and severity of this problem is the use of fluoride containing restorative materials. The ability of a material to inhibit secondary caries formation is an important clinical therapeutic property. This investigation assessed the capacity of esthetic restorative materials to resist caries in vitro. Class V cavities were prepared in buccal and lingual surfaces of 50 extracted sound third molars. The occlusal and gingival cavosurface margin of each preparation was on enamel surface. The five materials were used: Conventional glass ionomer cement Ceramfil beta (PSP), two polyacid modified resin composites Compoglass (Vivadent) and Dyract (Dentsply/DeTrey), non fluoride releasing composite resin Valux Plus (3M) and fluoride releasing composite resin Tetric (Vivadent). After 10 weeks in an acid gel for caries-like lesion formation, the teeth were sectioned occluso-gingivally through the middle of the restorations and examined by polarized light microscopy, while immersed in water. The statistical analysis of the results showed that secondary caries initiation and progression might be reduced significantly when fluoride-containing materials were placed. The conventional glass ionomer cement (Ceramfil beta) provided the highest protection against caries attack and the non-fluoride releasing composite resin (Valux Plus) restoration provided the least (p<0.05). SN - 1053-4628 UR - https://www.unboundmedicine.com/medline/citation/11990054/Artificial_formed_caries_like_lesions_around_esthetic_restorative_materials_ L2 - https://medlineplus.gov/toothdecay.html DB - PRIME DP - Unbound Medicine ER -