Performance of 2 packable composites at 12 months

William D. Browning, Michael L. Myers, Daniel C.N. Chan, Mary C. Downey, Randal M. Pohjola, Kevin B. Frazier

Research output: Contribution to journalArticle

6 Scopus citations

Abstract

Objective: The purpose of this randomized, double-blind, clinical trial was to compare the marginal seal of 2 packable resin composite materials in moderate to large lesions on molars. Method and Materials: Fifty participants in need of a moderate to large Class 2 or complex Class 1 molar restoration were randomly distributed into 4 groups, to receive either Alert (Jeneric/Pentron) or SureFil (Dentsply/Caulk) resin composite with or without a surface sealer. Each participant received one restoration. With the exception that study protocol limited increments to no more than 4 mm, teeth were restored according to the manufacturers' instructions, and surface sealer was applied after finishing in the designated groups. Use of Alert includes routine placement of a flowable composite liner. Clinical performance of the restorations was evaluated in 8 categories at baseline, 6 months, and 12 months. The 2 materials were compared to determine if a difference in marginal seal existed between groups. The number of restorations exhibiting marginal staining was compared using Fischer's exact test at a significance level of 5%. Results: Six participants did not present for the 12-month recall. At 12 months, 19 (90.5%) Alert restorations and 15 (68.2%) SureFil restorations did not exhibit marginal staining. There was no statistically significant difference between the 2 restorative materials for marginal staining. Overall, 3 restorations were rated as failures. Conclusion: At 12 months, materials placed with a flowable liner were not associated with a significant reduction in marginal staining.

Original languageEnglish (US)
Pages (from-to)361-368
Number of pages8
JournalQuintessence international
Volume37
Issue number5
StatePublished - May 1 2006

Keywords

  • Class 2 posterior restoration
  • Flowable composite liner
  • Marginal seal
  • Marginal staining
  • Packable resin composite
  • Surface sealant

ASJC Scopus subject areas

  • Dentistry(all)

Fingerprint Dive into the research topics of 'Performance of 2 packable composites at 12 months'. Together they form a unique fingerprint.

  • Cite this

    Browning, W. D., Myers, M. L., Chan, D. C. N., Downey, M. C., Pohjola, R. M., & Frazier, K. B. (2006). Performance of 2 packable composites at 12 months. Quintessence international, 37(5), 361-368.