2004•THE JOURNAL OF THE KOREAN ACADEMY OF PEDTATRIC DENTISTRYRequires access
The effect of sealing procedure using all-in-one adhesive on microleakage of pit and fissure sealant
Hee-Hun Yoon, Jae‐Cheon Lee, Jjung-Wook Kim, Chong‐Chul Kim, Se‐Hyun Hahn, Sang‐Hoon Lee
Open publisher page 0 citations
Abstract
The purpose of this study was to examine differences in microleakage of enamel-sealant interface when all-in-one adhesives were used compared with conventional acid etching and single-bottle adhesive system. Seventy-five extracted permanent third molars were randomly divided into 5 groups and treated with only Etching, L-Pop, AQ-bond and One-up Bond F each. After sealant application, the samples were thermocycled and the degree of microleakage was determined. The results were as follows : 1. Group 3, 4, 5 using the all-in-one adhesive system showed significantly higher microleakage score than Group 1(p0.05) between Group 4 and Group 5. 5. In SEM examination, all the groups used all-in-one adhesive showed shorter resin tags than Group 1.