In:
Journal of Esthetic and Restorative Dentistry, Wiley, Vol. 26, No. 4 ( 2014-08), p. 272-278
Abstract:
To evaluate the effect of accelerated aging on color and translucency parameter of composites. Materials and Methods F iltek S upreme U ltra F lowable, shades A 1, A 3, W hite, T etric E vo F low, shades A 1, A 3, B leach, and F iltek Z 250 shades A 1, A 3, B 1 were evaluated. Color and translucency were recorded using a spectrophotometer after 24‐hour storage (baseline) and after accelerated aging. The data were analyzed by analysis of variance. Results F isher's PLSD intervals for comparisons among products and shades were 0.4, 0.1, 0.3, and 0.4 for Δ L *, Δa*, Δb*, and Δ E *, respectively. The data showed significant Δ E * and Δ L * main effects for composite product and shades ( p 〈 0.001) and their interactions ( p = 0.008 and p = 0.03), respectively. T etric E vo F low displayed the smallest aging‐dependent color shift followed by F iltek Z 250 and F iltek S upreme U ltra F lowable. Accelerated aging did not significantly affected the composites for translucency ( p 〉 0.05). Conclusion The effects of aging on color of resin composites were composite and shade dependent. Translucency was not affected by accelerated aging. Clinical Significance The effects of aging on color of resin composites were composite and shade dependent.
Type of Medium:
Online Resource
ISSN:
1496-4155
,
1708-8240
DOI:
10.1111/jerd.2014.26.issue-4
Language:
English
Publisher:
Wiley
Publication Date:
2014
detail.hit.zdb_id:
2110391-4
